From rfc 2068 hypertext transfer protocol http 1.1 lỗi năm 2024

After renewing the certificate of F5 URL,we are getting the following error message and URL is not working after certificate renewal.

Note: Server SSL is not applied on VIP.

Error 404--Not Found From RFC 2068 Hypertext Transfer Protocol -- HTTP/1.1: 10.4.5 404 Not Found

The server has not found anything matching the Request-URI. No indication is given of whether the condition is temporary or permanent.

If the server does not wish to make this information available to the client, the status code 403 [Forbidden] can be used instead. The 410 [Gone] status code SHOULD be used if the server knows, through some internally configurable mechanism, that an old resource is permanently unavailable and has no forwarding address.

Hi mkumar1113,

Please check if you are requesting the correct information from the server. Had you checked the same URI before renewing the certificate? And did that worked?

404 error is because you are requesting some content which the server is not aware of.

I would suggest checking with the team hosting the application to provide the correct URI or have them only verify the site.

Network Working Group R. Fielding Request for Comments: 2068 UC Irvine Category: Standards Track J. Gettys

Mogul
```
                                                               DEC
```
1. Frystyk
  1. Berners-Lee
```
                                                           MIT/LCS
                                                      January 1997
            Hypertext Transfer Protocol -- HTTP/1.1
```
    Status of this Memo
    This document specifies an Internet standards track protocol for the Internet community, and requests discussion and suggestions for improvements. Please refer to the current edition of the "Internet Official Protocol Standards" [STD 1] for the standardization state and status of this protocol. Distribution of this memo is unlimited. Abstract The Hypertext Transfer Protocol [HTTP] is an application-level protocol for distributed, collaborative, hypermedia information systems. It is a generic, stateless, object-oriented protocol which can be used for many tasks, such as name servers and distributed object management systems, through extension of its request methods. A feature of HTTP is the typing and negotiation of data representation, allowing systems to be built independently of the data being transferred. HTTP has been in use by the World-Wide Web global information initiative since 1990. This specification defines the protocol referred to as "HTTP/1.1". Table of Contents [1][//datatracker.ietf.org/doc/html/rfc2068
    section-1] Introduction.............................................[7][//datatracker.ietf.org/doc/html/rfc2068
    page-7]
```
[1.1][//datatracker.ietf.org/doc/html/rfc2068
```
    # section-1.1] Purpose ..............................................[7][//datatracker.ietf.org/doc/html/rfc2068
    page-7]
```
[1.2][//datatracker.ietf.org/doc/html/rfc2068
```
    # section-1.2] Requirements .........................................[7][//datatracker.ietf.org/doc/html/rfc2068
    page-7]
```
[1.3][//datatracker.ietf.org/doc/html/rfc2068
```
    # section-1.3] Terminology ..........................................[8][//datatracker.ietf.org/doc/html/rfc2068
    page-8]
```
[1.4][//datatracker.ietf.org/doc/html/rfc2068
```
    # section-1.4] Overall Operation ...................................[11][//datatracker.ietf.org/doc/html/rfc2068
    page-11]
    [2][//datatracker.ietf.org/doc/html/rfc2068
    section-2] Notational Conventions and Generic Grammar..............[13][//datatracker.ietf.org/doc/html/rfc2068
    page-13]
```
[2.1][//datatracker.ietf.org/doc/html/rfc2068
```
    # section-2.1] Augmented BNF .......................................[13][//datatracker.ietf.org/doc/html/rfc2068
    page-13]
```
[2.2][//datatracker.ietf.org/doc/html/rfc2068
```
    # section-2.2] Basic Rules .........................................[15][//datatracker.ietf.org/doc/html/rfc2068
    page-15]
    [3][//datatracker.ietf.org/doc/html/rfc2068
    section-3] Protocol Parameters.....................................[17][//datatracker.ietf.org/doc/html/rfc2068
    page-17]
```
[3.1][//datatracker.ietf.org/doc/html/rfc2068
```
    # section-3.1] HTTP Version ........................................[17][//datatracker.ietf.org/doc/html/rfc2068
    page-17]
    Fielding, et. al. Standards Track [Page 1]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

 [9.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1.1] Safe Methods .....................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

 [9.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1.2] Idempotent Methods ...............................[49][//datatracker.ietf.org/doc/html/rfc2068

page-49]

[9.2][//datatracker.ietf.org/doc/html/rfc2068

# section-9.2] OPTIONS .............................................[49][//datatracker.ietf.org/doc/html/rfc2068

page-49]

[9.3][//datatracker.ietf.org/doc/html/rfc2068

# section-9.3] GET .................................................[50][//datatracker.ietf.org/doc/html/rfc2068

page-50]

[9.4][//datatracker.ietf.org/doc/html/rfc2068

# section-9.4] HEAD ................................................[50][//datatracker.ietf.org/doc/html/rfc2068

page-50]

[9.5][//datatracker.ietf.org/doc/html/rfc2068

# section-9.5] POST ................................................[51][//datatracker.ietf.org/doc/html/rfc2068

page-51]

[9.6][//datatracker.ietf.org/doc/html/rfc2068

# section-9.6] PUT .................................................[52][//datatracker.ietf.org/doc/html/rfc2068

page-52]

[9.7][//datatracker.ietf.org/doc/html/rfc2068

# section-9.7] DELETE ..............................................[53][//datatracker.ietf.org/doc/html/rfc2068

page-53]

[9.8][//datatracker.ietf.org/doc/html/rfc2068

# section-9.8] TRACE ...............................................[53][//datatracker.ietf.org/doc/html/rfc2068

page-53]

[10][//datatracker.ietf.org/doc/html/rfc2068

section-10] Status Code Definitions................................[53][//datatracker.ietf.org/doc/html/rfc2068

page-53]

[10.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.1] Informational 1xx ..................................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54]

 [10.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.1.1] 100 Continue ....................................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54]

 [10.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.1.2] 101 Switching Protocols .........................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54]

[10.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2] Successful 2xx .....................................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54]

 [10.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.1] 200 OK ..........................................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54]

 [10.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.2] 201 Created .....................................[55][//datatracker.ietf.org/doc/html/rfc2068

page-55]

 [10.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.3] 202 Accepted ....................................[55][//datatracker.ietf.org/doc/html/rfc2068

page-55]

 [10.2.4][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.4] 203 Non-Authoritative Information ...............[55][//datatracker.ietf.org/doc/html/rfc2068

page-55]

 [10.2.5][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.5] 204 No Content ..................................[55][//datatracker.ietf.org/doc/html/rfc2068

page-55]

 [10.2.6][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.6] 205 Reset Content ...............................[56][//datatracker.ietf.org/doc/html/rfc2068

page-56]

 [10.2.7][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.7] 206 Partial Content .............................[56][//datatracker.ietf.org/doc/html/rfc2068

page-56]

[10.3][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3] Redirection 3xx ....................................[56][//datatracker.ietf.org/doc/html/rfc2068

page-56]

 [10.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.1] 300 Multiple Choices ............................[57][//datatracker.ietf.org/doc/html/rfc2068

page-57]

 [10.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.2] 301 Moved Permanently ...........................[57][//datatracker.ietf.org/doc/html/rfc2068

page-57]

 [10.3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.3] 302 Moved Temporarily ...........................[58][//datatracker.ietf.org/doc/html/rfc2068

page-58]

 [10.3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.4] 303 See Other ...................................[58][//datatracker.ietf.org/doc/html/rfc2068

page-58]

 [10.3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.5] 304 Not Modified ................................[58][//datatracker.ietf.org/doc/html/rfc2068

page-58]

 [10.3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.6] 305 Use Proxy ...................................[59][//datatracker.ietf.org/doc/html/rfc2068

page-59]

[10.4][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4] Client Error 4xx ...................................[59][//datatracker.ietf.org/doc/html/rfc2068

page-59]

 [10.4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.1] 400 Bad Request .................................[60][//datatracker.ietf.org/doc/html/rfc2068

page-60]

 [10.4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.2] 401 Unauthorized ................................[60][//datatracker.ietf.org/doc/html/rfc2068

page-60]

 [10.4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.3] 402 Payment Required ............................[60][//datatracker.ietf.org/doc/html/rfc2068

page-60]

 [10.4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.4] 403 Forbidden ...................................[60][//datatracker.ietf.org/doc/html/rfc2068

page-60]

 [10.4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.5] 404 Not Found ...................................[60][//datatracker.ietf.org/doc/html/rfc2068

page-60]

 [10.4.6][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.6] 405 Method Not Allowed ..........................[61][//datatracker.ietf.org/doc/html/rfc2068

page-61]

 [10.4.7][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.7] 406 Not Acceptable ..............................[61][//datatracker.ietf.org/doc/html/rfc2068

page-61]

 [10.4.8][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.8] 407 Proxy Authentication Required ...............[61][//datatracker.ietf.org/doc/html/rfc2068

page-61]

 [10.4.9][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.9] 408 Request Timeout .............................[62][//datatracker.ietf.org/doc/html/rfc2068

page-62]

 [10.4.10][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.10] 409 Conflict ...................................[62][//datatracker.ietf.org/doc/html/rfc2068

page-62]

 [10.4.11][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.11] 410 Gone .......................................[62][//datatracker.ietf.org/doc/html/rfc2068

page-62]

 [10.4.12][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.12] 411 Length Required ............................[63][//datatracker.ietf.org/doc/html/rfc2068

page-63]

 [10.4.13][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.13] 412 Precondition Failed ........................[63][//datatracker.ietf.org/doc/html/rfc2068

page-63]

 [10.4.14][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.14] 413 Request Entity Too Large ...................[63][//datatracker.ietf.org/doc/html/rfc2068

page-63]

 [10.4.15][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.15] 414 Request-URI Too Long .......................[63][//datatracker.ietf.org/doc/html/rfc2068

page-63]

 [10.4.16][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.16] 415 Unsupported Media Type .....................[63][//datatracker.ietf.org/doc/html/rfc2068

page-63]

[10.5][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5] Server Error 5xx ...................................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

 [10.5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.1] 500 Internal Server Error .......................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

 [10.5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.2] 501 Not Implemented .............................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

Fielding, et. al. Standards Track [Page 3]

RFC 2068 HTTP/1.1 January 1997

 [10.5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.3] 502 Bad Gateway .................................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

 [10.5.4][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.4] 503 Service Unavailable .........................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

 [10.5.5][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.5] 504 Gateway Timeout .............................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

 [10.5.6][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.6] 505 HTTP Version Not Supported ..................[65][//datatracker.ietf.org/doc/html/rfc2068

page-65]

[11][//datatracker.ietf.org/doc/html/rfc2068

section-11] Access Authentication..................................[65][//datatracker.ietf.org/doc/html/rfc2068

page-65]

[11.1][//datatracker.ietf.org/doc/html/rfc2068

# section-11.1] Basic Authentication Scheme ........................[66][//datatracker.ietf.org/doc/html/rfc2068

page-66]

[11.2][//datatracker.ietf.org/doc/html/rfc2068

# section-11.2] Digest Authentication Scheme .......................[67][//datatracker.ietf.org/doc/html/rfc2068

page-67]

[12][//datatracker.ietf.org/doc/html/rfc2068

section-12] Content Negotiation....................................[67][//datatracker.ietf.org/doc/html/rfc2068

page-67]

[12.1][//datatracker.ietf.org/doc/html/rfc2068

# section-12.1] Server-driven Negotiation ..........................[68][//datatracker.ietf.org/doc/html/rfc2068

page-68]

[12.2][//datatracker.ietf.org/doc/html/rfc2068

# section-12.2] Agent-driven Negotiation ...........................[69][//datatracker.ietf.org/doc/html/rfc2068

page-69]

[12.3][//datatracker.ietf.org/doc/html/rfc2068

# section-12.3] Transparent Negotiation ............................[70][//datatracker.ietf.org/doc/html/rfc2068

page-70]

[13][//datatracker.ietf.org/doc/html/rfc2068

section-13] Caching in HTTP........................................[70][//datatracker.ietf.org/doc/html/rfc2068

page-70]

 [13.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.1] Cache Correctness ...............................[72][//datatracker.ietf.org/doc/html/rfc2068

page-72]

 [13.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.2] Warnings ........................................[73][//datatracker.ietf.org/doc/html/rfc2068

page-73]

 [13.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.3] Cache-control Mechanisms ........................[74][//datatracker.ietf.org/doc/html/rfc2068

page-74]

 [13.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.4] Explicit User Agent Warnings ....................[74][//datatracker.ietf.org/doc/html/rfc2068

page-74]

 [13.1.5][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.5] Exceptions to the Rules and Warnings ............[75][//datatracker.ietf.org/doc/html/rfc2068

page-75]

 [13.1.6][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.6] Client-controlled Behavior ......................[75][//datatracker.ietf.org/doc/html/rfc2068

page-75]

[13.2][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2] Expiration Model ...................................[75][//datatracker.ietf.org/doc/html/rfc2068

page-75]

 [13.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.1] Server-Specified Expiration .....................[75][//datatracker.ietf.org/doc/html/rfc2068

page-75]

 [13.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.2] Heuristic Expiration ............................[76][//datatracker.ietf.org/doc/html/rfc2068

page-76]

 [13.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.3] Age Calculations ................................[77][//datatracker.ietf.org/doc/html/rfc2068

page-77]

 [13.2.4][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.4] Expiration Calculations .........................[79][//datatracker.ietf.org/doc/html/rfc2068

page-79]

 [13.2.5][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.5] Disambiguating Expiration Values ................[80][//datatracker.ietf.org/doc/html/rfc2068

page-80]

 [13.2.6][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.6] Disambiguating Multiple Responses ...............[80][//datatracker.ietf.org/doc/html/rfc2068

page-80]

[13.3][//datatracker.ietf.org/doc/html/rfc2068

# section-13.3] Validation Model ...................................[81][//datatracker.ietf.org/doc/html/rfc2068

page-81]

 [13.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-13.3.1] Last-modified Dates .............................[82][//datatracker.ietf.org/doc/html/rfc2068

page-82]

 [13.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-13.3.2] Entity Tag Cache Validators .....................[82][//datatracker.ietf.org/doc/html/rfc2068

page-82]

 [13.3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-13.3.3] Weak and Strong Validators ......................[82][//datatracker.ietf.org/doc/html/rfc2068

page-82]

 13.3.4 Rules for When to Use Entity Tags and Last-
 modified Dates..........................................[85][//datatracker.ietf.org/doc/html/rfc2068

# page-85]

 [13.3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-13.3.5] Non-validating Conditionals .....................[86][//datatracker.ietf.org/doc/html/rfc2068

page-86]

[13.4][//datatracker.ietf.org/doc/html/rfc2068

# section-13.4] Response Cachability ...............................[86][//datatracker.ietf.org/doc/html/rfc2068

page-86]

[13.5][//datatracker.ietf.org/doc/html/rfc2068

# section-13.5] Constructing Responses From Caches .................[87][//datatracker.ietf.org/doc/html/rfc2068

page-87]

 [13.5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-13.5.1] End-to-end and Hop-by-hop Headers ...............[88][//datatracker.ietf.org/doc/html/rfc2068

page-88]

 [13.5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-13.5.2] Non-modifiable Headers ..........................[88][//datatracker.ietf.org/doc/html/rfc2068

page-88]

 [13.5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-13.5.3] Combining Headers ...............................[89][//datatracker.ietf.org/doc/html/rfc2068

page-89]

 [13.5.4][//datatracker.ietf.org/doc/html/rfc2068

# section-13.5.4] Combining Byte Ranges ...........................[90][//datatracker.ietf.org/doc/html/rfc2068

page-90]

[13.6][//datatracker.ietf.org/doc/html/rfc2068

# section-13.6] Caching Negotiated Responses .......................[90][//datatracker.ietf.org/doc/html/rfc2068

page-90]

[13.7][//datatracker.ietf.org/doc/html/rfc2068

# section-13.7] Shared and Non-Shared Caches .......................[91][//datatracker.ietf.org/doc/html/rfc2068

page-91]

[13.8][//datatracker.ietf.org/doc/html/rfc2068

# section-13.8] Errors or Incomplete Response Cache Behavior .......[91][//datatracker.ietf.org/doc/html/rfc2068

page-91]

[13.9][//datatracker.ietf.org/doc/html/rfc2068

# section-13.9] Side Effects of GET and HEAD .......................[92][//datatracker.ietf.org/doc/html/rfc2068

page-92]

[13.10][//datatracker.ietf.org/doc/html/rfc2068

# section-13.10] Invalidation After Updates or Deletions ...........[92][//datatracker.ietf.org/doc/html/rfc2068

page-92]

[13.11][//datatracker.ietf.org/doc/html/rfc2068

# section-13.11] Write-Through Mandatory ...........................[93][//datatracker.ietf.org/doc/html/rfc2068

page-93]

[13.12][//datatracker.ietf.org/doc/html/rfc2068

# section-13.12] Cache Replacement .................................[93][//datatracker.ietf.org/doc/html/rfc2068

page-93]

[13.13][//datatracker.ietf.org/doc/html/rfc2068

# section-13.13] History Lists .....................................[93][//datatracker.ietf.org/doc/html/rfc2068

page-93]

[14][//datatracker.ietf.org/doc/html/rfc2068

section-14] Header Field Definitions...............................[94][//datatracker.ietf.org/doc/html/rfc2068

page-94]

[14.1][//datatracker.ietf.org/doc/html/rfc2068

# section-14.1] Accept .............................................[95][//datatracker.ietf.org/doc/html/rfc2068

page-95]

Fielding, et. al. Standards Track [Page 4]

RFC 2068 HTTP/1.1 January 1997

[14.2][//datatracker.ietf.org/doc/html/rfc2068

# section-14.2] Accept-Charset .....................................[97][//datatracker.ietf.org/doc/html/rfc2068

page-97]

[14.3][//datatracker.ietf.org/doc/html/rfc2068

# section-14.3] Accept-Encoding ....................................[97][//datatracker.ietf.org/doc/html/rfc2068

page-97]

[14.4][//datatracker.ietf.org/doc/html/rfc2068

# section-14.4] Accept-Language ....................................[98][//datatracker.ietf.org/doc/html/rfc2068

page-98]

[14.5][//datatracker.ietf.org/doc/html/rfc2068

# section-14.5] Accept-Ranges ......................................[99][//datatracker.ietf.org/doc/html/rfc2068

page-99]

[14.6][//datatracker.ietf.org/doc/html/rfc2068

# section-14.6] Age ................................................[99][//datatracker.ietf.org/doc/html/rfc2068

page-99]

[14.7][//datatracker.ietf.org/doc/html/rfc2068

# section-14.7] Allow .............................................[100][//datatracker.ietf.org/doc/html/rfc2068

page-100]

[14.8][//datatracker.ietf.org/doc/html/rfc2068

# section-14.8] Authorization .....................................[100][//datatracker.ietf.org/doc/html/rfc2068

page-100]

[14.9][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9] Cache-Control .....................................[101][//datatracker.ietf.org/doc/html/rfc2068

page-101]

 [14.9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9.1] What is Cachable ...............................[103][//datatracker.ietf.org/doc/html/rfc2068

page-103]

 [14.9.2][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9.2] What May be Stored by Caches ...................[103][//datatracker.ietf.org/doc/html/rfc2068

page-103]

 14.9.3 Modifications of the Basic Expiration Mechanism 104
 [14.9.4][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9.4] Cache Revalidation and Reload Controls .........[105][//datatracker.ietf.org/doc/html/rfc2068

page-105]

 [14.9.5][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9.5] No-Transform Directive .........................[107][//datatracker.ietf.org/doc/html/rfc2068

page-107]

 [14.9.6][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9.6] Cache Control Extensions .......................[108][//datatracker.ietf.org/doc/html/rfc2068

page-108]

[14.10][//datatracker.ietf.org/doc/html/rfc2068

# section-14.10] Connection .......................................[109][//datatracker.ietf.org/doc/html/rfc2068

page-109]

[14.11][//datatracker.ietf.org/doc/html/rfc2068

# section-14.11] Content-Base .....................................[109][//datatracker.ietf.org/doc/html/rfc2068

page-109]

[14.12][//datatracker.ietf.org/doc/html/rfc2068

# section-14.12] Content-Encoding .................................[110][//datatracker.ietf.org/doc/html/rfc2068

page-110]

[14.13][//datatracker.ietf.org/doc/html/rfc2068

# section-14.13] Content-Language .................................[110][//datatracker.ietf.org/doc/html/rfc2068

page-110]

[14.14][//datatracker.ietf.org/doc/html/rfc2068

# section-14.14] Content-Length ...................................[111][//datatracker.ietf.org/doc/html/rfc2068

page-111]

[14.15][//datatracker.ietf.org/doc/html/rfc2068

# section-14.15] Content-Location .................................[112][//datatracker.ietf.org/doc/html/rfc2068

page-112]

[14.16][//datatracker.ietf.org/doc/html/rfc2068

# section-14.16] Content-MD5 ......................................[113][//datatracker.ietf.org/doc/html/rfc2068

page-113]

[14.17][//datatracker.ietf.org/doc/html/rfc2068

# section-14.17] Content-Range ....................................[114][//datatracker.ietf.org/doc/html/rfc2068

page-114]

[14.18][//datatracker.ietf.org/doc/html/rfc2068

# section-14.18] Content-Type .....................................[116][//datatracker.ietf.org/doc/html/rfc2068

page-116]

[14.19][//datatracker.ietf.org/doc/html/rfc2068

# section-14.19] Date .............................................[116][//datatracker.ietf.org/doc/html/rfc2068

page-116]

[14.20][//datatracker.ietf.org/doc/html/rfc2068

# section-14.20] ETag .............................................[117][//datatracker.ietf.org/doc/html/rfc2068

page-117]

[14.21][//datatracker.ietf.org/doc/html/rfc2068

# section-14.21] Expires ..........................................[117][//datatracker.ietf.org/doc/html/rfc2068

page-117]

[14.22][//datatracker.ietf.org/doc/html/rfc2068

# section-14.22] From .............................................[118][//datatracker.ietf.org/doc/html/rfc2068

page-118]

[14.23][//datatracker.ietf.org/doc/html/rfc2068

# section-14.23] Host .............................................[119][//datatracker.ietf.org/doc/html/rfc2068

page-119]

[14.24][//datatracker.ietf.org/doc/html/rfc2068

# section-14.24] If-Modified-Since ................................[119][//datatracker.ietf.org/doc/html/rfc2068

page-119]

[14.25][//datatracker.ietf.org/doc/html/rfc2068

# section-14.25] If-Match .........................................[121][//datatracker.ietf.org/doc/html/rfc2068

page-121]

[14.26][//datatracker.ietf.org/doc/html/rfc2068

# section-14.26] If-None-Match ....................................[122][//datatracker.ietf.org/doc/html/rfc2068

page-122]

[14.27][//datatracker.ietf.org/doc/html/rfc2068

# section-14.27] If-Range .........................................[123][//datatracker.ietf.org/doc/html/rfc2068

page-123]

[14.28][//datatracker.ietf.org/doc/html/rfc2068

# section-14.28] If-Unmodified-Since ..............................[124][//datatracker.ietf.org/doc/html/rfc2068

page-124]

[14.29][//datatracker.ietf.org/doc/html/rfc2068

# section-14.29] Last-Modified ....................................[124][//datatracker.ietf.org/doc/html/rfc2068

page-124]

[14.30][//datatracker.ietf.org/doc/html/rfc2068

# section-14.30] Location .........................................[125][//datatracker.ietf.org/doc/html/rfc2068

page-125]

[14.31][//datatracker.ietf.org/doc/html/rfc2068

# section-14.31] Max-Forwards .....................................[125][//datatracker.ietf.org/doc/html/rfc2068

page-125]

[14.32][//datatracker.ietf.org/doc/html/rfc2068

# section-14.32] Pragma ...........................................[126][//datatracker.ietf.org/doc/html/rfc2068

page-126]

[14.33][//datatracker.ietf.org/doc/html/rfc2068

# section-14.33] Proxy-Authenticate ...............................[127][//datatracker.ietf.org/doc/html/rfc2068

page-127]

[14.34][//datatracker.ietf.org/doc/html/rfc2068

# section-14.34] Proxy-Authorization ..............................[127][//datatracker.ietf.org/doc/html/rfc2068

page-127]

[14.35][//datatracker.ietf.org/doc/html/rfc2068

# section-14.35] Public ...........................................[127][//datatracker.ietf.org/doc/html/rfc2068

page-127]

[14.36][//datatracker.ietf.org/doc/html/rfc2068

# section-14.36] Range ............................................[128][//datatracker.ietf.org/doc/html/rfc2068

page-128]

 [14.36.1][//datatracker.ietf.org/doc/html/rfc2068

# section-14.36.1] Byte Ranges ...................................[128][//datatracker.ietf.org/doc/html/rfc2068

page-128]

 [14.36.2][//datatracker.ietf.org/doc/html/rfc2068

# section-14.36.2] Range Retrieval Requests ......................[130][//datatracker.ietf.org/doc/html/rfc2068

page-130]

[14.37][//datatracker.ietf.org/doc/html/rfc2068

# section-14.37] Referer ..........................................[131][//datatracker.ietf.org/doc/html/rfc2068

page-131]

[14.38][//datatracker.ietf.org/doc/html/rfc2068

# section-14.38] Retry-After ......................................[131][//datatracker.ietf.org/doc/html/rfc2068

page-131]

[14.39][//datatracker.ietf.org/doc/html/rfc2068

# section-14.39] Server ...........................................[132][//datatracker.ietf.org/doc/html/rfc2068

page-132]

[14.40][//datatracker.ietf.org/doc/html/rfc2068

# section-14.40] Transfer-Encoding ................................[132][//datatracker.ietf.org/doc/html/rfc2068

page-132]

[14.41][//datatracker.ietf.org/doc/html/rfc2068

# section-14.41] Upgrade ..........................................[132][//datatracker.ietf.org/doc/html/rfc2068

page-132]

Fielding, et. al. Standards Track [Page 5]

RFC 2068 HTTP/1.1 January 1997

[14.42][//datatracker.ietf.org/doc/html/rfc2068

# section-14.42] User-Agent .......................................[134][//datatracker.ietf.org/doc/html/rfc2068

page-134]

[14.43][//datatracker.ietf.org/doc/html/rfc2068

# section-14.43] Vary .............................................[134][//datatracker.ietf.org/doc/html/rfc2068

page-134]

[14.44][//datatracker.ietf.org/doc/html/rfc2068

# section-14.44] Via ..............................................[135][//datatracker.ietf.org/doc/html/rfc2068

page-135]

[14.45][//datatracker.ietf.org/doc/html/rfc2068

# section-14.45] Warning ..........................................[137][//datatracker.ietf.org/doc/html/rfc2068

page-137]

[14.46][//datatracker.ietf.org/doc/html/rfc2068

# section-14.46] WWW-Authenticate .................................[139][//datatracker.ietf.org/doc/html/rfc2068

page-139]

[15][//datatracker.ietf.org/doc/html/rfc2068

section-15] Security Considerations...............................[139][//datatracker.ietf.org/doc/html/rfc2068

page-139]

[15.1][//datatracker.ietf.org/doc/html/rfc2068

# section-15.1] Authentication of Clients .........................[139][//datatracker.ietf.org/doc/html/rfc2068

page-139]

[15.2][//datatracker.ietf.org/doc/html/rfc2068

# section-15.2] Offering a Choice of Authentication Schemes .......[140][//datatracker.ietf.org/doc/html/rfc2068

page-140]

[15.3][//datatracker.ietf.org/doc/html/rfc2068

# section-15.3] Abuse of Server Log Information ...................[141][//datatracker.ietf.org/doc/html/rfc2068

page-141]

[15.4][//datatracker.ietf.org/doc/html/rfc2068

# section-15.4] Transfer of Sensitive Information .................[141][//datatracker.ietf.org/doc/html/rfc2068

page-141]

[15.5][//datatracker.ietf.org/doc/html/rfc2068

# section-15.5] Attacks Based On File and Path Names ..............[142][//datatracker.ietf.org/doc/html/rfc2068

page-142]

[15.6][//datatracker.ietf.org/doc/html/rfc2068

# section-15.6] Personal Information ..............................[143][//datatracker.ietf.org/doc/html/rfc2068

page-143]

[15.7][//datatracker.ietf.org/doc/html/rfc2068

# section-15.7] Privacy Issues Connected to Accept Headers ........[143][//datatracker.ietf.org/doc/html/rfc2068

page-143]

[15.8][//datatracker.ietf.org/doc/html/rfc2068

# section-15.8] DNS Spoofing ......................................[144][//datatracker.ietf.org/doc/html/rfc2068

page-144]

[15.9][//datatracker.ietf.org/doc/html/rfc2068

# section-15.9] Location Headers and Spoofing .....................[144][//datatracker.ietf.org/doc/html/rfc2068

page-144]

[16][//datatracker.ietf.org/doc/html/rfc2068

section-16] Acknowledgments.......................................[144][//datatracker.ietf.org/doc/html/rfc2068

page-144]

[17][//datatracker.ietf.org/doc/html/rfc2068

section-17] References............................................[146][//datatracker.ietf.org/doc/html/rfc2068

page-146]

[18][//datatracker.ietf.org/doc/html/rfc2068

section-18] Authors' Addresses....................................[149][//datatracker.ietf.org/doc/html/rfc2068

page-149]

[19][//datatracker.ietf.org/doc/html/rfc2068

section-19] Appendices............................................[150][//datatracker.ietf.org/doc/html/rfc2068

page-150]

[19.1][//datatracker.ietf.org/doc/html/rfc2068

# section-19.1] Internet Media Type message/http ..................[150][//datatracker.ietf.org/doc/html/rfc2068

page-150]

[19.2][//datatracker.ietf.org/doc/html/rfc2068

# section-19.2] Internet Media Type multipart/byteranges ..........[150][//datatracker.ietf.org/doc/html/rfc2068

page-150]

[19.3][//datatracker.ietf.org/doc/html/rfc2068

# section-19.3] Tolerant Applications .............................[151][//datatracker.ietf.org/doc/html/rfc2068

page-151]

19.4 Differences Between HTTP Entities and
MIME Entities...........................................[152][//datatracker.ietf.org/doc/html/rfc2068

# page-152]

 [19.4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.1] Conversion to Canonical Form ...................[152][//datatracker.ietf.org/doc/html/rfc2068

page-152]

 [19.4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.2] Conversion of Date Formats .....................[153][//datatracker.ietf.org/doc/html/rfc2068

page-153]

 [19.4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.3] Introduction of Content-Encoding ...............[153][//datatracker.ietf.org/doc/html/rfc2068

page-153]

 [19.4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.4] No Content-Transfer-Encoding ...................[153][//datatracker.ietf.org/doc/html/rfc2068

page-153]

 [19.4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.5] HTTP Header Fields in Multipart Body-Parts .....[153][//datatracker.ietf.org/doc/html/rfc2068

page-153]

 [19.4.6][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.6] Introduction of Transfer-Encoding ..............[154][//datatracker.ietf.org/doc/html/rfc2068

page-154]

 [19.4.7][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.7] MIME-Version ...................................[154][//datatracker.ietf.org/doc/html/rfc2068

page-154]

[19.5][//datatracker.ietf.org/doc/html/rfc2068

# section-19.5] Changes from HTTP/1.0 .............................[154][//datatracker.ietf.org/doc/html/rfc2068

page-154]

 19.5.1 Changes to Simplify Multi-homed Web Servers and
 Conserve IP Addresses .................................[155][//datatracker.ietf.org/doc/html/rfc2068

# page-155]

[19.6][//datatracker.ietf.org/doc/html/rfc2068

# section-19.6] Additional Features ...............................[156][//datatracker.ietf.org/doc/html/rfc2068

page-156]

 [19.6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-19.6.1] Additional Request Methods .....................[156][//datatracker.ietf.org/doc/html/rfc2068

page-156]

 [19.6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-19.6.2] Additional Header Field Definitions ............[156][//datatracker.ietf.org/doc/html/rfc2068

page-156]

[19.7][//datatracker.ietf.org/doc/html/rfc2068

# section-19.7] Compatibility with Previous Versions ..............[160][//datatracker.ietf.org/doc/html/rfc2068

page-160]

 19.7.1 Compatibility with HTTP/1.0 Persistent
 Connections............................................[161][//datatracker.ietf.org/doc/html/rfc2068

# page-161]

Fielding, et. al. Standards Track [Page 6]

RFC 2068 HTTP/1.1 January 1997 [1][//datatracker.ietf.org/doc/html/rfc2068

section-1] Introduction

[1.1][//datatracker.ietf.org/doc/html/rfc2068

section-1.1] Purpose

The Hypertext Transfer Protocol [HTTP] is an application-level protocol for distributed, collaborative, hypermedia information systems. HTTP has been in use by the World-Wide Web global information initiative since 1990. The first version of HTTP, referred to as HTTP/0.9, was a simple protocol for raw data transfer across the Internet. HTTP/1.0, as defined by RFC 1945 [[6][//datatracker.ietf.org/doc/html/rfc2068

ref-6]], improved

the protocol by allowing messages to be in the format of MIME-like messages, containing metainformation about the data transferred and modifiers on the request/response semantics. However, HTTP/1.0 does not sufficiently take into consideration the effects of hierarchical proxies, caching, the need for persistent connections, and virtual hosts. In addition, the proliferation of incompletely-implemented applications calling themselves "HTTP/1.0" has necessitated a protocol version change in order for two communicating applications to determine each other's true capabilities. This specification defines the protocol referred to as "HTTP/1.1". This protocol includes more stringent requirements than HTTP/1.0 in order to ensure reliable implementation of its features. Practical information systems require more functionality than simple retrieval, including search, front-end update, and annotation. HTTP allows an open-ended set of methods that indicate the purpose of a request. It builds on the discipline of reference provided by the Uniform Resource Identifier [URI] [[3][//datatracker.ietf.org/doc/html/rfc2068

ref-3]][20], as a location [URL] [[4][//datatracker.ietf.org/doc/html/rfc2068

ref-4]] or

name [URN] , for indicating the resource to which a method is to be applied. Messages are passed in a format similar to that used by Internet mail as defined by the Multipurpose Internet Mail Extensions [MIME]. HTTP is also used as a generic protocol for communication between user agents and proxies/gateways to other Internet systems, including those supported by the SMTP [[16][//datatracker.ietf.org/doc/html/rfc2068

ref-16]], NNTP [[13][//datatracker.ietf.org/doc/html/rfc2068

ref-13]], FTP [[18][//datatracker.ietf.org/doc/html/rfc2068

ref-18]], Gopher [[2][//datatracker.ietf.org/doc/html/rfc2068

ref-2]],

and WAIS [[10][//datatracker.ietf.org/doc/html/rfc2068

ref-10]] protocols. In this way, HTTP allows basic hypermedia

access to resources available from diverse applications. [1.2][//datatracker.ietf.org/doc/html/rfc2068

section-1.2] Requirements

This specification uses the same words as RFC 1123 [[8][//datatracker.ietf.org/doc/html/rfc2068

ref-8]] for defining

the significance of each particular requirement. These words are: MUST

  This word or the adjective "required" means that the item is an
  absolute requirement of the specification.

Fielding, et. al. Standards Track [Page 7]

RFC 2068 HTTP/1.1 January 1997 SHOULD

  This word or the adjective "recommended" means that there may
  exist valid reasons in particular circumstances to ignore this
  item, but the full implications should be understood and the case
  carefully weighed before choosing a different course.

MAY

  This word or the adjective "optional" means that this item is
  truly optional. One vendor may choose to include the item because
  a particular marketplace requires it or because it enhances the
  product, for example; another vendor may omit the same item.

An implementation is not compliant if it fails to satisfy one or more of the MUST requirements for the protocols it implements. An implementation that satisfies all the MUST and all the SHOULD requirements for its protocols is said to be "unconditionally compliant"; one that satisfies all the MUST requirements but not all the SHOULD requirements for its protocols is said to be "conditionally compliant." [1.3][//datatracker.ietf.org/doc/html/rfc2068

section-1.3] Terminology

This specification uses a number of terms to refer to the roles played by participants in, and objects of, the HTTP communication. connection

  A transport layer virtual circuit established between two programs
  for the purpose of communication.

message

  The basic unit of HTTP communication, consisting of a structured
  sequence of octets matching the syntax defined in [section 4][//datatracker.ietf.org/doc/html/rfc2068

# section-4] and

  transmitted via the connection.

request

  An HTTP request message, as defined in [section 5][//datatracker.ietf.org/doc/html/rfc2068

# section-5]. response

  An HTTP response message, as defined in [section 6][//datatracker.ietf.org/doc/html/rfc2068

# section-6]. resource

  A network data object or service that can be identified by a URI,
  as defined in [section 3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2]. Resources may be available in multiple

  representations [e.g. multiple languages, data formats, size,
  resolutions] or vary in other ways.

Fielding, et. al. Standards Track [Page 8]

RFC 2068 HTTP/1.1 January 1997 entity

  The information transferred as the payload of a request or
  response. An entity consists of metainformation in the form of
  entity-header fields and content in the form of an entity-body, as
  described in [section 7][//datatracker.ietf.org/doc/html/rfc2068

# section-7]. representation

  An entity included with a response that is subject to content
  negotiation, as described in [section 12][//datatracker.ietf.org/doc/html/rfc2068

# section-12]. There may exist multiple

  representations associated with a particular response status.

content negotiation

  The mechanism for selecting the appropriate representation when
  servicing a request, as described in [section 12][//datatracker.ietf.org/doc/html/rfc2068

# section-12]. The

  representation of entities in any response can be negotiated
  [including error responses].

variant

  A resource may have one, or more than one, representation[s]
  associated with it at any given instant. Each of these
  representations is termed a `variant.' Use of the term `variant'
  does not necessarily imply that the resource is subject to content
  negotiation.

client

  A program that establishes connections for the purpose of sending
  requests.

user agent

  The client which initiates a request. These are often browsers,
  editors, spiders [web-traversing robots], or other end user tools.

server

  An application program that accepts connections in order to
  service requests by sending back responses. Any given program may
  be capable of being both a client and a server; our use of these
  terms refers only to the role being performed by the program for a
  particular connection, rather than to the program's capabilities
  in general.  Likewise, any server may act as an origin server,
  proxy, gateway, or tunnel, switching behavior based on the nature
  of each request.

origin server

  The server on which a given resource resides or is to be created.

Fielding, et. al. Standards Track [Page 9]

RFC 2068 HTTP/1.1 January 1997 proxy

  An intermediary program which acts as both a server and a client
  for the purpose of making requests on behalf of other clients.
  Requests are serviced internally or by passing them on, with
  possible translation, to other servers. A proxy must implement
  both the client and server requirements of this specification.

gateway

  A server which acts as an intermediary for some other server.
  Unlike a proxy, a gateway receives requests as if it were the
  origin server for the requested resource; the requesting client
  may not be aware that it is communicating with a gateway.

tunnel

  An intermediary program which is acting as a blind relay between
  two connections. Once active, a tunnel is not considered a party
  to the HTTP communication, though the tunnel may have been
  initiated by an HTTP request. The tunnel ceases to exist when both
  ends of the relayed connections are closed.

cache

  A program's local store of response messages and the subsystem
  that controls its message storage, retrieval, and deletion. A
  cache stores cachable responses in order to reduce the response
  time and network bandwidth consumption on future, equivalent
  requests. Any client or server may include a cache, though a cache
  cannot be used by a server that is acting as a tunnel.

cachable

  A response is cachable if a cache is allowed to store a copy of
  the response message for use in answering subsequent requests. The
  rules for determining the cachability of HTTP responses are
  defined in [section 13][//datatracker.ietf.org/doc/html/rfc2068

# section-13]. Even if a resource is cachable, there may

  be additional constraints on whether a cache can use the cached
  copy for a particular request.

first-hand

  A response is first-hand if it comes directly and without
  unnecessary delay from the origin server, perhaps via one or more
  proxies. A response is also first-hand if its validity has just
  been checked directly with the origin server.

explicit expiration time

  The time at which the origin server intends that an entity should
  no longer be returned by a cache without further validation.

Fielding, et. al. Standards Track [Page 10]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

 [9.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1.1] Safe Methods .....................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

 [9.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1.2] Idempotent Methods ...............................[49][//datatracker.ietf.org/doc/html/rfc2068

page-49]

[9.2][//datatracker.ietf.org/doc/html/rfc2068

# section-9.2] OPTIONS .............................................[49][//datatracker.ietf.org/doc/html/rfc2068

page-49]

[9.3][//datatracker.ietf.org/doc/html/rfc2068

# section-9.3] GET .................................................[50][//datatracker.ietf.org/doc/html/rfc2068

page-50]

[9.4][//datatracker.ietf.org/doc/html/rfc2068

# section-9.4] HEAD ................................................[50][//datatracker.ietf.org/doc/html/rfc2068

page-50]

[9.5][//datatracker.ietf.org/doc/html/rfc2068

# section-9.5] POST ................................................[51][//datatracker.ietf.org/doc/html/rfc2068

page-51]

[9.6][//datatracker.ietf.org/doc/html/rfc2068

# section-9.6] PUT .................................................[52][//datatracker.ietf.org/doc/html/rfc2068

page-52]

[9.7][//datatracker.ietf.org/doc/html/rfc2068

# section-9.7] DELETE ..............................................[53][//datatracker.ietf.org/doc/html/rfc2068

page-53]

[9.8][//datatracker.ietf.org/doc/html/rfc2068

# section-9.8] TRACE ...............................................[53][//datatracker.ietf.org/doc/html/rfc2068

page-53]

[10][//datatracker.ietf.org/doc/html/rfc2068

section-10] Status Code Definitions................................[53][//datatracker.ietf.org/doc/html/rfc2068

page-53]

[10.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.1] Informational 1xx ..................................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54]

 [10.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.1.1] 100 Continue ....................................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54]

 [10.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.1.2] 101 Switching Protocols .........................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54]

[10.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2] Successful 2xx .....................................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54]

 [10.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.1] 200 OK ..........................................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54]

 [10.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.2] 201 Created .....................................[55][//datatracker.ietf.org/doc/html/rfc2068

page-55]

 [10.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.3] 202 Accepted ....................................[55][//datatracker.ietf.org/doc/html/rfc2068

page-55]

 [10.2.4][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.4] 203 Non-Authoritative Information ...............[55][//datatracker.ietf.org/doc/html/rfc2068

page-55]

 [10.2.5][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.5] 204 No Content ..................................[55][//datatracker.ietf.org/doc/html/rfc2068

page-55]

 [10.2.6][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.6] 205 Reset Content ...............................[56][//datatracker.ietf.org/doc/html/rfc2068

page-56]

 [10.2.7][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.7] 206 Partial Content .............................[56][//datatracker.ietf.org/doc/html/rfc2068

page-56]

[10.3][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3] Redirection 3xx ....................................[56][//datatracker.ietf.org/doc/html/rfc2068

page-56]

 [10.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.1] 300 Multiple Choices ............................[57][//datatracker.ietf.org/doc/html/rfc2068

page-57]

 [10.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.2] 301 Moved Permanently ...........................[57][//datatracker.ietf.org/doc/html/rfc2068

page-57]

 [10.3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.3] 302 Moved Temporarily ...........................[58][//datatracker.ietf.org/doc/html/rfc2068

page-58]

 [10.3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.4] 303 See Other ...................................[58][//datatracker.ietf.org/doc/html/rfc2068

page-58]

 [10.3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.5] 304 Not Modified ................................[58][//datatracker.ietf.org/doc/html/rfc2068

page-58]

 [10.3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.6] 305 Use Proxy ...................................[59][//datatracker.ietf.org/doc/html/rfc2068

page-59]

[10.4][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4] Client Error 4xx ...................................[59][//datatracker.ietf.org/doc/html/rfc2068

page-59]

 [10.4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.1] 400 Bad Request .................................[60][//datatracker.ietf.org/doc/html/rfc2068

page-60]

 [10.4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.2] 401 Unauthorized ................................[60][//datatracker.ietf.org/doc/html/rfc2068

page-60]

 [10.4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.3] 402 Payment Required ............................[60][//datatracker.ietf.org/doc/html/rfc2068

page-60]

 [10.4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.4] 403 Forbidden ...................................[60][//datatracker.ietf.org/doc/html/rfc2068

page-60]

 [10.4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.5] 404 Not Found ...................................[60][//datatracker.ietf.org/doc/html/rfc2068

page-60]

 [10.4.6][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.6] 405 Method Not Allowed ..........................[61][//datatracker.ietf.org/doc/html/rfc2068

page-61]

 [10.4.7][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.7] 406 Not Acceptable ..............................[61][//datatracker.ietf.org/doc/html/rfc2068

page-61]

 [10.4.8][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.8] 407 Proxy Authentication Required ...............[61][//datatracker.ietf.org/doc/html/rfc2068

page-61]

 [10.4.9][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.9] 408 Request Timeout .............................[62][//datatracker.ietf.org/doc/html/rfc2068

page-62]

 [10.4.10][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.10] 409 Conflict ...................................[62][//datatracker.ietf.org/doc/html/rfc2068

page-62]

 [10.4.11][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.11] 410 Gone .......................................[62][//datatracker.ietf.org/doc/html/rfc2068

page-62]

 [10.4.12][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.12] 411 Length Required ............................[63][//datatracker.ietf.org/doc/html/rfc2068

page-63]

 [10.4.13][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.13] 412 Precondition Failed ........................[63][//datatracker.ietf.org/doc/html/rfc2068

page-63]

 [10.4.14][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.14] 413 Request Entity Too Large ...................[63][//datatracker.ietf.org/doc/html/rfc2068

page-63]

 [10.4.15][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.15] 414 Request-URI Too Long .......................[63][//datatracker.ietf.org/doc/html/rfc2068

page-63]

 [10.4.16][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.16] 415 Unsupported Media Type .....................[63][//datatracker.ietf.org/doc/html/rfc2068

page-63]

[10.5][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5] Server Error 5xx ...................................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

 [10.5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.1] 500 Internal Server Error .......................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

 [10.5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.2] 501 Not Implemented .............................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

Fielding, et. al. Standards Track [Page 3]

RFC 2068 HTTP/1.1 January 1997

 [9.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1.1] Safe Methods .....................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

 [9.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1.2] Idempotent Methods ...............................[49][//datatracker.ietf.org/doc/html/rfc2068

page-49]

[9.2][//datatracker.ietf.org/doc/html/rfc2068

# section-9.2] OPTIONS .............................................[49][//datatracker.ietf.org/doc/html/rfc2068

page-49]

[9.3][//datatracker.ietf.org/doc/html/rfc2068

# section-9.3] GET .................................................[50][//datatracker.ietf.org/doc/html/rfc2068

page-50]

[9.4][//datatracker.ietf.org/doc/html/rfc2068

# section-9.4] HEAD ................................................[50][//datatracker.ietf.org/doc/html/rfc2068

page-50]

[9.5][//datatracker.ietf.org/doc/html/rfc2068

# section-9.5] POST ................................................[51][//datatracker.ietf.org/doc/html/rfc2068

page-51]

[9.6][//datatracker.ietf.org/doc/html/rfc2068

# section-9.6] PUT .................................................[52][//datatracker.ietf.org/doc/html/rfc2068

page-52]

[9.7][//datatracker.ietf.org/doc/html/rfc2068

# section-9.7] DELETE ..............................................[53][//datatracker.ietf.org/doc/html/rfc2068

page-53]

[9.8][//datatracker.ietf.org/doc/html/rfc2068

# section-9.8] TRACE ...............................................[53][//datatracker.ietf.org/doc/html/rfc2068

page-53]

[10][//datatracker.ietf.org/doc/html/rfc2068

section-10] Status Code Definitions................................[53][//datatracker.ietf.org/doc/html/rfc2068

page-53]

[10.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.1] Informational 1xx ..................................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54]

 [10.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.1.1] 100 Continue ....................................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54]

 [10.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.1.2] 101 Switching Protocols .........................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54]

[10.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2] Successful 2xx .....................................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54]

 [10.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.1] 200 OK ..........................................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54]

 [10.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.2] 201 Created .....................................[55][//datatracker.ietf.org/doc/html/rfc2068

page-55]

 [10.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.3] 202 Accepted ....................................[55][//datatracker.ietf.org/doc/html/rfc2068

page-55]

 [10.2.4][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.4] 203 Non-Authoritative Information ...............[55][//datatracker.ietf.org/doc/html/rfc2068

page-55]

 [10.2.5][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.5] 204 No Content ..................................[55][//datatracker.ietf.org/doc/html/rfc2068

page-55]

 [10.2.6][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.6] 205 Reset Content ...............................[56][//datatracker.ietf.org/doc/html/rfc2068

page-56]

 [10.2.7][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.7] 206 Partial Content .............................[56][//datatracker.ietf.org/doc/html/rfc2068

page-56]

[10.3][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3] Redirection 3xx ....................................[56][//datatracker.ietf.org/doc/html/rfc2068

page-56]

 [10.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.1] 300 Multiple Choices ............................[57][//datatracker.ietf.org/doc/html/rfc2068

page-57]

 [10.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.2] 301 Moved Permanently ...........................[57][//datatracker.ietf.org/doc/html/rfc2068

page-57]

 [10.3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.3] 302 Moved Temporarily ...........................[58][//datatracker.ietf.org/doc/html/rfc2068

page-58]

 [10.3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.4] 303 See Other ...................................[58][//datatracker.ietf.org/doc/html/rfc2068

page-58]

 [10.3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.5] 304 Not Modified ................................[58][//datatracker.ietf.org/doc/html/rfc2068

page-58]

 [10.3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.6] 305 Use Proxy ...................................[59][//datatracker.ietf.org/doc/html/rfc2068

page-59]

[10.4][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4] Client Error 4xx ...................................[59][//datatracker.ietf.org/doc/html/rfc2068

page-59]

 [10.4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.1] 400 Bad Request .................................[60][//datatracker.ietf.org/doc/html/rfc2068

page-60]

 [10.4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.2] 401 Unauthorized ................................[60][//datatracker.ietf.org/doc/html/rfc2068

page-60]

 [10.4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.3] 402 Payment Required ............................[60][//datatracker.ietf.org/doc/html/rfc2068

page-60]

 [10.4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.4] 403 Forbidden ...................................[60][//datatracker.ietf.org/doc/html/rfc2068

page-60]

 [10.4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.5] 404 Not Found ...................................[60][//datatracker.ietf.org/doc/html/rfc2068

page-60]

 [10.4.6][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.6] 405 Method Not Allowed ..........................[61][//datatracker.ietf.org/doc/html/rfc2068

page-61]

 [10.4.7][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.7] 406 Not Acceptable ..............................[61][//datatracker.ietf.org/doc/html/rfc2068

page-61]

 [10.4.8][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.8] 407 Proxy Authentication Required ...............[61][//datatracker.ietf.org/doc/html/rfc2068

page-61]

 [10.4.9][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.9] 408 Request Timeout .............................[62][//datatracker.ietf.org/doc/html/rfc2068

page-62]

 [10.4.10][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.10] 409 Conflict ...................................[62][//datatracker.ietf.org/doc/html/rfc2068

page-62]

 [10.4.11][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.11] 410 Gone .......................................[62][//datatracker.ietf.org/doc/html/rfc2068

page-62]

 [10.4.12][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.12] 411 Length Required ............................[63][//datatracker.ietf.org/doc/html/rfc2068

page-63]

 [10.4.13][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.13] 412 Precondition Failed ........................[63][//datatracker.ietf.org/doc/html/rfc2068

page-63]

 [10.4.14][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.14] 413 Request Entity Too Large ...................[63][//datatracker.ietf.org/doc/html/rfc2068

page-63]

 [10.4.15][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.15] 414 Request-URI Too Long .......................[63][//datatracker.ietf.org/doc/html/rfc2068

page-63]

 [10.4.16][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.16] 415 Unsupported Media Type .....................[63][//datatracker.ietf.org/doc/html/rfc2068

page-63]

[10.5][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5] Server Error 5xx ...................................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

 [10.5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.1] 500 Internal Server Error .......................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

 [10.5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.2] 501 Not Implemented .............................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

Fielding, et. al. Standards Track [Page 3]

RFC 2068 HTTP/1.1 January 1997

 [9.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1.1] Safe Methods .....................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

 [9.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1.2] Idempotent Methods ...............................[49][//datatracker.ietf.org/doc/html/rfc2068

page-49]

[9.2][//datatracker.ietf.org/doc/html/rfc2068

# section-9.2] OPTIONS .............................................[49][//datatracker.ietf.org/doc/html/rfc2068

page-49]

[9.3][//datatracker.ietf.org/doc/html/rfc2068

# section-9.3] GET .................................................[50][//datatracker.ietf.org/doc/html/rfc2068

page-50]

[9.4][//datatracker.ietf.org/doc/html/rfc2068

# section-9.4] HEAD ................................................[50][//datatracker.ietf.org/doc/html/rfc2068

page-50]

[9.5][//datatracker.ietf.org/doc/html/rfc2068

# section-9.5] POST ................................................[51][//datatracker.ietf.org/doc/html/rfc2068

page-51]

[9.6][//datatracker.ietf.org/doc/html/rfc2068

# section-9.6] PUT .................................................[52][//datatracker.ietf.org/doc/html/rfc2068

page-52]

[9.7][//datatracker.ietf.org/doc/html/rfc2068

# section-9.7] DELETE ..............................................[53][//datatracker.ietf.org/doc/html/rfc2068

page-53]

[9.8][//datatracker.ietf.org/doc/html/rfc2068

# section-9.8] TRACE ...............................................[53][//datatracker.ietf.org/doc/html/rfc2068

page-53]

[10][//datatracker.ietf.org/doc/html/rfc2068

section-10] Status Code Definitions................................[53][//datatracker.ietf.org/doc/html/rfc2068

page-53]

[10.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.1] Informational 1xx ..................................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54]

 [10.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.1.1] 100 Continue ....................................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54]

 [10.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.1.2] 101 Switching Protocols .........................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54]

[10.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2] Successful 2xx .....................................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54]

 [10.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.1] 200 OK ..........................................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54]

 [10.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.2] 201 Created .....................................[55][//datatracker.ietf.org/doc/html/rfc2068

page-55]

 [10.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.3] 202 Accepted ....................................[55][//datatracker.ietf.org/doc/html/rfc2068

page-55]

 [10.2.4][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.4] 203 Non-Authoritative Information ...............[55][//datatracker.ietf.org/doc/html/rfc2068

page-55]

 [10.2.5][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.5] 204 No Content ..................................[55][//datatracker.ietf.org/doc/html/rfc2068

page-55]

 [10.2.6][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.6] 205 Reset Content ...............................[56][//datatracker.ietf.org/doc/html/rfc2068

page-56]

 [10.2.7][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.7] 206 Partial Content .............................[56][//datatracker.ietf.org/doc/html/rfc2068

page-56]

[10.3][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3] Redirection 3xx ....................................[56][//datatracker.ietf.org/doc/html/rfc2068

page-56]

 [10.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.1] 300 Multiple Choices ............................[57][//datatracker.ietf.org/doc/html/rfc2068

page-57]

 [10.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.2] 301 Moved Permanently ...........................[57][//datatracker.ietf.org/doc/html/rfc2068

page-57]

 [10.3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.3] 302 Moved Temporarily ...........................[58][//datatracker.ietf.org/doc/html/rfc2068

page-58]

 [10.3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.4] 303 See Other ...................................[58][//datatracker.ietf.org/doc/html/rfc2068

page-58]

 [10.3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.5] 304 Not Modified ................................[58][//datatracker.ietf.org/doc/html/rfc2068

page-58]

 [10.3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.6] 305 Use Proxy ...................................[59][//datatracker.ietf.org/doc/html/rfc2068

page-59]

[10.4][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4] Client Error 4xx ...................................[59][//datatracker.ietf.org/doc/html/rfc2068

page-59]

 [10.4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.1] 400 Bad Request .................................[60][//datatracker.ietf.org/doc/html/rfc2068

page-60]

 [10.4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.2] 401 Unauthorized ................................[60][//datatracker.ietf.org/doc/html/rfc2068

page-60]

 [10.4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.3] 402 Payment Required ............................[60][//datatracker.ietf.org/doc/html/rfc2068

page-60]

 [10.4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.4] 403 Forbidden ...................................[60][//datatracker.ietf.org/doc/html/rfc2068

page-60]

 [10.4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.5] 404 Not Found ...................................[60][//datatracker.ietf.org/doc/html/rfc2068

page-60]

 [10.4.6][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.6] 405 Method Not Allowed ..........................[61][//datatracker.ietf.org/doc/html/rfc2068

page-61]

 [10.4.7][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.7] 406 Not Acceptable ..............................[61][//datatracker.ietf.org/doc/html/rfc2068

page-61]

 [10.4.8][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.8] 407 Proxy Authentication Required ...............[61][//datatracker.ietf.org/doc/html/rfc2068

page-61]

 [10.4.9][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.9] 408 Request Timeout .............................[62][//datatracker.ietf.org/doc/html/rfc2068

page-62]

 [10.4.10][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.10] 409 Conflict ...................................[62][//datatracker.ietf.org/doc/html/rfc2068

page-62]

 [10.4.11][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.11] 410 Gone .......................................[62][//datatracker.ietf.org/doc/html/rfc2068

page-62]

 [10.4.12][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.12] 411 Length Required ............................[63][//datatracker.ietf.org/doc/html/rfc2068

page-63]

 [10.4.13][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.13] 412 Precondition Failed ........................[63][//datatracker.ietf.org/doc/html/rfc2068

page-63]

 [10.4.14][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.14] 413 Request Entity Too Large ...................[63][//datatracker.ietf.org/doc/html/rfc2068

page-63]

 [10.4.15][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.15] 414 Request-URI Too Long .......................[63][//datatracker.ietf.org/doc/html/rfc2068

page-63]

 [10.4.16][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.16] 415 Unsupported Media Type .....................[63][//datatracker.ietf.org/doc/html/rfc2068

page-63]

[10.5][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5] Server Error 5xx ...................................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

 [10.5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.1] 500 Internal Server Error .......................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

 [10.5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.2] 501 Not Implemented .............................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

Fielding, et. al. Standards Track [Page 3]

RFC 2068 HTTP/1.1 January 1997

 [9.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1.1] Safe Methods .....................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

 [9.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1.2] Idempotent Methods ...............................[49][//datatracker.ietf.org/doc/html/rfc2068

page-49]

[9.2][//datatracker.ietf.org/doc/html/rfc2068

# section-9.2] OPTIONS .............................................[49][//datatracker.ietf.org/doc/html/rfc2068

page-49]

[9.3][//datatracker.ietf.org/doc/html/rfc2068

# section-9.3] GET .................................................[50][//datatracker.ietf.org/doc/html/rfc2068

page-50]

[9.4][//datatracker.ietf.org/doc/html/rfc2068

# section-9.4] HEAD ................................................[50][//datatracker.ietf.org/doc/html/rfc2068

page-50]

[9.5][//datatracker.ietf.org/doc/html/rfc2068

# section-9.5] POST ................................................[51][//datatracker.ietf.org/doc/html/rfc2068

page-51]

[9.6][//datatracker.ietf.org/doc/html/rfc2068

# section-9.6] PUT .................................................[52][//datatracker.ietf.org/doc/html/rfc2068

page-52]

[9.7][//datatracker.ietf.org/doc/html/rfc2068

# section-9.7] DELETE ..............................................[53][//datatracker.ietf.org/doc/html/rfc2068

page-53]

[9.8][//datatracker.ietf.org/doc/html/rfc2068

# section-9.8] TRACE ...............................................[53][//datatracker.ietf.org/doc/html/rfc2068

page-53]

[10][//datatracker.ietf.org/doc/html/rfc2068

section-10] Status Code Definitions................................[53][//datatracker.ietf.org/doc/html/rfc2068

page-53]

[10.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.1] Informational 1xx ..................................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54]

 [10.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.1.1] 100 Continue ....................................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54]

 [10.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.1.2] 101 Switching Protocols .........................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54]

[10.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2] Successful 2xx .....................................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54]

 [10.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.1] 200 OK ..........................................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54]

 [10.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.2] 201 Created .....................................[55][//datatracker.ietf.org/doc/html/rfc2068

page-55]

 [10.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.3] 202 Accepted ....................................[55][//datatracker.ietf.org/doc/html/rfc2068

page-55]

 [10.2.4][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.4] 203 Non-Authoritative Information ...............[55][//datatracker.ietf.org/doc/html/rfc2068

page-55]

 [10.2.5][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.5] 204 No Content ..................................[55][//datatracker.ietf.org/doc/html/rfc2068

page-55]

 [10.2.6][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.6] 205 Reset Content ...............................[56][//datatracker.ietf.org/doc/html/rfc2068

page-56]

 [10.2.7][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.7] 206 Partial Content .............................[56][//datatracker.ietf.org/doc/html/rfc2068

page-56]

[10.3][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3] Redirection 3xx ....................................[56][//datatracker.ietf.org/doc/html/rfc2068

page-56]

 [10.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.1] 300 Multiple Choices ............................[57][//datatracker.ietf.org/doc/html/rfc2068

page-57]

 [10.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.2] 301 Moved Permanently ...........................[57][//datatracker.ietf.org/doc/html/rfc2068

page-57]

 [10.3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.3] 302 Moved Temporarily ...........................[58][//datatracker.ietf.org/doc/html/rfc2068

page-58]

 [10.3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.4] 303 See Other ...................................[58][//datatracker.ietf.org/doc/html/rfc2068

page-58]

 [10.3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.5] 304 Not Modified ................................[58][//datatracker.ietf.org/doc/html/rfc2068

page-58]

 [10.3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.6] 305 Use Proxy ...................................[59][//datatracker.ietf.org/doc/html/rfc2068

page-59]

[10.4][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4] Client Error 4xx ...................................[59][//datatracker.ietf.org/doc/html/rfc2068

page-59]

 [10.4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.1] 400 Bad Request .................................[60][//datatracker.ietf.org/doc/html/rfc2068

page-60]

 [10.4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.2] 401 Unauthorized ................................[60][//datatracker.ietf.org/doc/html/rfc2068

page-60]

 [10.4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.3] 402 Payment Required ............................[60][//datatracker.ietf.org/doc/html/rfc2068

page-60]

 [10.4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.4] 403 Forbidden ...................................[60][//datatracker.ietf.org/doc/html/rfc2068

page-60]

 [10.4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.5] 404 Not Found ...................................[60][//datatracker.ietf.org/doc/html/rfc2068

page-60]

 [10.4.6][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.6] 405 Method Not Allowed ..........................[61][//datatracker.ietf.org/doc/html/rfc2068

page-61]

 [10.4.7][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.7] 406 Not Acceptable ..............................[61][//datatracker.ietf.org/doc/html/rfc2068

page-61]

 [10.4.8][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.8] 407 Proxy Authentication Required ...............[61][//datatracker.ietf.org/doc/html/rfc2068

page-61]

 [10.4.9][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.9] 408 Request Timeout .............................[62][//datatracker.ietf.org/doc/html/rfc2068

page-62]

 [10.4.10][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.10] 409 Conflict ...................................[62][//datatracker.ietf.org/doc/html/rfc2068

page-62]

 [10.4.11][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.11] 410 Gone .......................................[62][//datatracker.ietf.org/doc/html/rfc2068

page-62]

 [10.4.12][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.12] 411 Length Required ............................[63][//datatracker.ietf.org/doc/html/rfc2068

page-63]

 [10.4.13][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.13] 412 Precondition Failed ........................[63][//datatracker.ietf.org/doc/html/rfc2068

page-63]

 [10.4.14][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.14] 413 Request Entity Too Large ...................[63][//datatracker.ietf.org/doc/html/rfc2068

page-63]

 [10.4.15][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.15] 414 Request-URI Too Long .......................[63][//datatracker.ietf.org/doc/html/rfc2068

page-63]

 [10.4.16][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.16] 415 Unsupported Media Type .....................[63][//datatracker.ietf.org/doc/html/rfc2068

page-63]

[10.5][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5] Server Error 5xx ...................................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

 [10.5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.1] 500 Internal Server Error .......................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

 [10.5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.2] 501 Not Implemented .............................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

Fielding, et. al. Standards Track [Page 3]

RFC 2068 HTTP/1.1 January 1997

 [9.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1.1] Safe Methods .....................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

 [9.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1.2] Idempotent Methods ...............................[49][//datatracker.ietf.org/doc/html/rfc2068

page-49]

[9.2][//datatracker.ietf.org/doc/html/rfc2068

# section-9.2] OPTIONS .............................................[49][//datatracker.ietf.org/doc/html/rfc2068

page-49]

[9.3][//datatracker.ietf.org/doc/html/rfc2068

# section-9.3] GET .................................................[50][//datatracker.ietf.org/doc/html/rfc2068

page-50]

[9.4][//datatracker.ietf.org/doc/html/rfc2068

# section-9.4] HEAD ................................................[50][//datatracker.ietf.org/doc/html/rfc2068

page-50]

[9.5][//datatracker.ietf.org/doc/html/rfc2068

# section-9.5] POST ................................................[51][//datatracker.ietf.org/doc/html/rfc2068

page-51]

[9.6][//datatracker.ietf.org/doc/html/rfc2068

# section-9.6] PUT .................................................[52][//datatracker.ietf.org/doc/html/rfc2068

page-52]

[9.7][//datatracker.ietf.org/doc/html/rfc2068

# section-9.7] DELETE ..............................................[53][//datatracker.ietf.org/doc/html/rfc2068

page-53]

[9.8][//datatracker.ietf.org/doc/html/rfc2068

# section-9.8] TRACE ...............................................[53][//datatracker.ietf.org/doc/html/rfc2068

page-53]

[10][//datatracker.ietf.org/doc/html/rfc2068

section-10] Status Code Definitions................................[53][//datatracker.ietf.org/doc/html/rfc2068

page-53]

[10.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.1] Informational 1xx ..................................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54]

 [10.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.1.1] 100 Continue ....................................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54]

 [10.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.1.2] 101 Switching Protocols .........................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54]

[10.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2] Successful 2xx .....................................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54]

 [10.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.1] 200 OK ..........................................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54]

 [10.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.2] 201 Created .....................................[55][//datatracker.ietf.org/doc/html/rfc2068

page-55]

 [10.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.3] 202 Accepted ....................................[55][//datatracker.ietf.org/doc/html/rfc2068

page-55]

 [10.2.4][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.4] 203 Non-Authoritative Information ...............[55][//datatracker.ietf.org/doc/html/rfc2068

page-55]

 [10.2.5][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.5] 204 No Content ..................................[55][//datatracker.ietf.org/doc/html/rfc2068

page-55]

 [10.2.6][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.6] 205 Reset Content ...............................[56][//datatracker.ietf.org/doc/html/rfc2068

page-56]

 [10.2.7][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.7] 206 Partial Content .............................[56][//datatracker.ietf.org/doc/html/rfc2068

page-56]

[10.3][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3] Redirection 3xx ....................................[56][//datatracker.ietf.org/doc/html/rfc2068

page-56]

 [10.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.1] 300 Multiple Choices ............................[57][//datatracker.ietf.org/doc/html/rfc2068

page-57]

 [10.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.2] 301 Moved Permanently ...........................[57][//datatracker.ietf.org/doc/html/rfc2068

page-57]

 [10.3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.3] 302 Moved Temporarily ...........................[58][//datatracker.ietf.org/doc/html/rfc2068

page-58]

 [10.3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.4] 303 See Other ...................................[58][//datatracker.ietf.org/doc/html/rfc2068

page-58]

 [10.3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.5] 304 Not Modified ................................[58][//datatracker.ietf.org/doc/html/rfc2068

page-58]

 [10.3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.6] 305 Use Proxy ...................................[59][//datatracker.ietf.org/doc/html/rfc2068

page-59]

[10.4][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4] Client Error 4xx ...................................[59][//datatracker.ietf.org/doc/html/rfc2068

page-59]

 [10.4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.1] 400 Bad Request .................................[60][//datatracker.ietf.org/doc/html/rfc2068

page-60]

 [10.4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.2] 401 Unauthorized ................................[60][//datatracker.ietf.org/doc/html/rfc2068

page-60]

 [10.4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.3] 402 Payment Required ............................[60][//datatracker.ietf.org/doc/html/rfc2068

page-60]

 [10.4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.4] 403 Forbidden ...................................[60][//datatracker.ietf.org/doc/html/rfc2068

page-60]

 [10.4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.5] 404 Not Found ...................................[60][//datatracker.ietf.org/doc/html/rfc2068

page-60]

 [10.4.6][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.6] 405 Method Not Allowed ..........................[61][//datatracker.ietf.org/doc/html/rfc2068

page-61]

 [10.4.7][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.7] 406 Not Acceptable ..............................[61][//datatracker.ietf.org/doc/html/rfc2068

page-61]

 [10.4.8][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.8] 407 Proxy Authentication Required ...............[61][//datatracker.ietf.org/doc/html/rfc2068

page-61]

 [10.4.9][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.9] 408 Request Timeout .............................[62][//datatracker.ietf.org/doc/html/rfc2068

page-62]

 [10.4.10][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.10] 409 Conflict ...................................[62][//datatracker.ietf.org/doc/html/rfc2068

page-62]

 [10.4.11][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.11] 410 Gone .......................................[62][//datatracker.ietf.org/doc/html/rfc2068

page-62]

 [10.4.12][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.12] 411 Length Required ............................[63][//datatracker.ietf.org/doc/html/rfc2068

page-63]

 [10.4.13][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.13] 412 Precondition Failed ........................[63][//datatracker.ietf.org/doc/html/rfc2068

page-63]

 [10.4.14][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.14] 413 Request Entity Too Large ...................[63][//datatracker.ietf.org/doc/html/rfc2068

page-63]

 [10.4.15][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.15] 414 Request-URI Too Long .......................[63][//datatracker.ietf.org/doc/html/rfc2068

page-63]

 [10.4.16][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.16] 415 Unsupported Media Type .....................[63][//datatracker.ietf.org/doc/html/rfc2068

page-63]

[10.5][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5] Server Error 5xx ...................................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

 [10.5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.1] 500 Internal Server Error .......................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

 [10.5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.2] 501 Not Implemented .............................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

Fielding, et. al. Standards Track [Page 3]

RFC 2068 HTTP/1.1 January 1997

 [9.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1.1] Safe Methods .....................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

 [9.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1.2] Idempotent Methods ...............................[49][//datatracker.ietf.org/doc/html/rfc2068

page-49]

[9.2][//datatracker.ietf.org/doc/html/rfc2068

# section-9.2] OPTIONS .............................................[49][//datatracker.ietf.org/doc/html/rfc2068

page-49]

[9.3][//datatracker.ietf.org/doc/html/rfc2068

# section-9.3] GET .................................................[50][//datatracker.ietf.org/doc/html/rfc2068

page-50]

[9.4][//datatracker.ietf.org/doc/html/rfc2068

# section-9.4] HEAD ................................................[50][//datatracker.ietf.org/doc/html/rfc2068

page-50]

[9.5][//datatracker.ietf.org/doc/html/rfc2068

# section-9.5] POST ................................................[51][//datatracker.ietf.org/doc/html/rfc2068

page-51]

[9.6][//datatracker.ietf.org/doc/html/rfc2068

# section-9.6] PUT .................................................[52][//datatracker.ietf.org/doc/html/rfc2068

page-52]

[9.7][//datatracker.ietf.org/doc/html/rfc2068

# section-9.7] DELETE ..............................................[53][//datatracker.ietf.org/doc/html/rfc2068

page-53]

[9.8][//datatracker.ietf.org/doc/html/rfc2068

# section-9.8] TRACE ...............................................[53][//datatracker.ietf.org/doc/html/rfc2068

page-53]

[10][//datatracker.ietf.org/doc/html/rfc2068

section-10] Status Code Definitions................................[53][//datatracker.ietf.org/doc/html/rfc2068

page-53]

[10.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.1] Informational 1xx ..................................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54]

 [10.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.1.1] 100 Continue ....................................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54]

 [10.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.1.2] 101 Switching Protocols .........................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54]

[10.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2] Successful 2xx .....................................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54]

 [10.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.1] 200 OK ..........................................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54]

 [10.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.2] 201 Created .....................................[55][//datatracker.ietf.org/doc/html/rfc2068

page-55]

 [10.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.3] 202 Accepted ....................................[55][//datatracker.ietf.org/doc/html/rfc2068

page-55]

 [10.2.4][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.4] 203 Non-Authoritative Information ...............[55][//datatracker.ietf.org/doc/html/rfc2068

page-55]

 [10.2.5][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.5] 204 No Content ..................................[55][//datatracker.ietf.org/doc/html/rfc2068

page-55]

 [10.2.6][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.6] 205 Reset Content ...............................[56][//datatracker.ietf.org/doc/html/rfc2068

page-56]

 [10.2.7][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.7] 206 Partial Content .............................[56][//datatracker.ietf.org/doc/html/rfc2068

page-56]

[10.3][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3] Redirection 3xx ....................................[56][//datatracker.ietf.org/doc/html/rfc2068

page-56]

 [10.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.1] 300 Multiple Choices ............................[57][//datatracker.ietf.org/doc/html/rfc2068

page-57]

 [10.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.2] 301 Moved Permanently ...........................[57][//datatracker.ietf.org/doc/html/rfc2068

page-57]

 [10.3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.3] 302 Moved Temporarily ...........................[58][//datatracker.ietf.org/doc/html/rfc2068

page-58]

 [10.3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.4] 303 See Other ...................................[58][//datatracker.ietf.org/doc/html/rfc2068

page-58]

 [10.3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.5] 304 Not Modified ................................[58][//datatracker.ietf.org/doc/html/rfc2068

page-58]

 [10.3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.6] 305 Use Proxy ...................................[59][//datatracker.ietf.org/doc/html/rfc2068

page-59]

[10.4][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4] Client Error 4xx ...................................[59][//datatracker.ietf.org/doc/html/rfc2068

page-59]

 [10.4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.1] 400 Bad Request .................................[60][//datatracker.ietf.org/doc/html/rfc2068

page-60]

 [10.4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.2] 401 Unauthorized ................................[60][//datatracker.ietf.org/doc/html/rfc2068

page-60]

 [10.4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.3] 402 Payment Required ............................[60][//datatracker.ietf.org/doc/html/rfc2068

page-60]

 [10.4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.4] 403 Forbidden ...................................[60][//datatracker.ietf.org/doc/html/rfc2068

page-60]

 [10.4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.5] 404 Not Found ...................................[60][//datatracker.ietf.org/doc/html/rfc2068

page-60]

 [10.4.6][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.6] 405 Method Not Allowed ..........................[61][//datatracker.ietf.org/doc/html/rfc2068

page-61]

 [10.4.7][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.7] 406 Not Acceptable ..............................[61][//datatracker.ietf.org/doc/html/rfc2068

page-61]

 [10.4.8][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.8] 407 Proxy Authentication Required ...............[61][//datatracker.ietf.org/doc/html/rfc2068

page-61]

 [10.4.9][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.9] 408 Request Timeout .............................[62][//datatracker.ietf.org/doc/html/rfc2068

page-62]

 [10.4.10][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.10] 409 Conflict ...................................[62][//datatracker.ietf.org/doc/html/rfc2068

page-62]

 [10.4.11][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.11] 410 Gone .......................................[62][//datatracker.ietf.org/doc/html/rfc2068

page-62]

 [10.4.12][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.12] 411 Length Required ............................[63][//datatracker.ietf.org/doc/html/rfc2068

page-63]

 [10.4.13][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.13] 412 Precondition Failed ........................[63][//datatracker.ietf.org/doc/html/rfc2068

page-63]

 [10.4.14][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.14] 413 Request Entity Too Large ...................[63][//datatracker.ietf.org/doc/html/rfc2068

page-63]

 [10.4.15][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.15] 414 Request-URI Too Long .......................[63][//datatracker.ietf.org/doc/html/rfc2068

page-63]

 [10.4.16][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.16] 415 Unsupported Media Type .....................[63][//datatracker.ietf.org/doc/html/rfc2068

page-63]

[10.5][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5] Server Error 5xx ...................................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

 [10.5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.1] 500 Internal Server Error .......................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

 [10.5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.2] 501 Not Implemented .............................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

Fielding, et. al. Standards Track [Page 3]

RFC 2068 HTTP/1.1 January 1997

 [9.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1.1] Safe Methods .....................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

 [9.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1.2] Idempotent Methods ...............................[49][//datatracker.ietf.org/doc/html/rfc2068

page-49]

[9.2][//datatracker.ietf.org/doc/html/rfc2068

# section-9.2] OPTIONS .............................................[49][//datatracker.ietf.org/doc/html/rfc2068

page-49]

[9.3][//datatracker.ietf.org/doc/html/rfc2068

# section-9.3] GET .................................................[50][//datatracker.ietf.org/doc/html/rfc2068

page-50]

[9.4][//datatracker.ietf.org/doc/html/rfc2068

# section-9.4] HEAD ................................................[50][//datatracker.ietf.org/doc/html/rfc2068

page-50]

[9.5][//datatracker.ietf.org/doc/html/rfc2068

# section-9.5] POST ................................................[51][//datatracker.ietf.org/doc/html/rfc2068

page-51]

[9.6][//datatracker.ietf.org/doc/html/rfc2068

# section-9.6] PUT .................................................[52][//datatracker.ietf.org/doc/html/rfc2068

page-52]

[9.7][//datatracker.ietf.org/doc/html/rfc2068

# section-9.7] DELETE ..............................................[53][//datatracker.ietf.org/doc/html/rfc2068

page-53]

[9.8][//datatracker.ietf.org/doc/html/rfc2068

# section-9.8] TRACE ...............................................[53][//datatracker.ietf.org/doc/html/rfc2068

page-53]

[10][//datatracker.ietf.org/doc/html/rfc2068

section-10] Status Code Definitions................................[53][//datatracker.ietf.org/doc/html/rfc2068

page-53]

[10.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.1] Informational 1xx ..................................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54]

 [10.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.1.1] 100 Continue ....................................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54]

 [10.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.1.2] 101 Switching Protocols .........................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54]

[10.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2] Successful 2xx .....................................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54]

 [10.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.1] 200 OK ..........................................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54]

 [10.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.2] 201 Created .....................................[55][//datatracker.ietf.org/doc/html/rfc2068

page-55]

 [10.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.3] 202 Accepted ....................................[55][//datatracker.ietf.org/doc/html/rfc2068

page-55]

 [10.2.4][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.4] 203 Non-Authoritative Information ...............[55][//datatracker.ietf.org/doc/html/rfc2068

page-55]

 [10.2.5][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.5] 204 No Content ..................................[55][//datatracker.ietf.org/doc/html/rfc2068

page-55]

 [10.2.6][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.6] 205 Reset Content ...............................[56][//datatracker.ietf.org/doc/html/rfc2068

page-56]

 [10.2.7][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.7] 206 Partial Content .............................[56][//datatracker.ietf.org/doc/html/rfc2068

page-56]

[10.3][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3] Redirection 3xx ....................................[56][//datatracker.ietf.org/doc/html/rfc2068

page-56]

 [10.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.1] 300 Multiple Choices ............................[57][//datatracker.ietf.org/doc/html/rfc2068

page-57]

 [10.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.2] 301 Moved Permanently ...........................[57][//datatracker.ietf.org/doc/html/rfc2068

page-57]

 [10.3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.3] 302 Moved Temporarily ...........................[58][//datatracker.ietf.org/doc/html/rfc2068

page-58]

 [10.3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.4] 303 See Other ...................................[58][//datatracker.ietf.org/doc/html/rfc2068

page-58]

 [10.3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.5] 304 Not Modified ................................[58][//datatracker.ietf.org/doc/html/rfc2068

page-58]

 [10.3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.6] 305 Use Proxy ...................................[59][//datatracker.ietf.org/doc/html/rfc2068

page-59]

[10.4][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4] Client Error 4xx ...................................[59][//datatracker.ietf.org/doc/html/rfc2068

page-59]

 [10.4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.1] 400 Bad Request .................................[60][//datatracker.ietf.org/doc/html/rfc2068

page-60]

 [10.4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.2] 401 Unauthorized ................................[60][//datatracker.ietf.org/doc/html/rfc2068

page-60]

 [10.4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.3] 402 Payment Required ............................[60][//datatracker.ietf.org/doc/html/rfc2068

page-60]

 [10.4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.4] 403 Forbidden ...................................[60][//datatracker.ietf.org/doc/html/rfc2068

page-60]

 [10.4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.5] 404 Not Found ...................................[60][//datatracker.ietf.org/doc/html/rfc2068

page-60]

 [10.4.6][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.6] 405 Method Not Allowed ..........................[61][//datatracker.ietf.org/doc/html/rfc2068

page-61]

 [10.4.7][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.7] 406 Not Acceptable ..............................[61][//datatracker.ietf.org/doc/html/rfc2068

page-61]

 [10.4.8][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.8] 407 Proxy Authentication Required ...............[61][//datatracker.ietf.org/doc/html/rfc2068

page-61]

 [10.4.9][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.9] 408 Request Timeout .............................[62][//datatracker.ietf.org/doc/html/rfc2068

page-62]

 [10.4.10][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.10] 409 Conflict ...................................[62][//datatracker.ietf.org/doc/html/rfc2068

page-62]

 [10.4.11][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.11] 410 Gone .......................................[62][//datatracker.ietf.org/doc/html/rfc2068

page-62]

 [10.4.12][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.12] 411 Length Required ............................[63][//datatracker.ietf.org/doc/html/rfc2068

page-63]

 [10.4.13][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.13] 412 Precondition Failed ........................[63][//datatracker.ietf.org/doc/html/rfc2068

page-63]

 [10.4.14][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.14] 413 Request Entity Too Large ...................[63][//datatracker.ietf.org/doc/html/rfc2068

page-63]

 [10.4.15][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.15] 414 Request-URI Too Long .......................[63][//datatracker.ietf.org/doc/html/rfc2068

page-63]

 [10.4.16][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.16] 415 Unsupported Media Type .....................[63][//datatracker.ietf.org/doc/html/rfc2068

page-63]

[10.5][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5] Server Error 5xx ...................................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

 [10.5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.1] 500 Internal Server Error .......................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

 [10.5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.2] 501 Not Implemented .............................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

Fielding, et. al. Standards Track [Page 3]

RFC 2068 HTTP/1.1 January 1997

 [9.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1.1] Safe Methods .....................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

 [9.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1.2] Idempotent Methods ...............................[49][//datatracker.ietf.org/doc/html/rfc2068

page-49]

[9.2][//datatracker.ietf.org/doc/html/rfc2068

# section-9.2] OPTIONS .............................................[49][//datatracker.ietf.org/doc/html/rfc2068

page-49]

[9.3][//datatracker.ietf.org/doc/html/rfc2068

# section-9.3] GET .................................................[50][//datatracker.ietf.org/doc/html/rfc2068

page-50]

[9.4][//datatracker.ietf.org/doc/html/rfc2068

# section-9.4] HEAD ................................................[50][//datatracker.ietf.org/doc/html/rfc2068

page-50]

[9.5][//datatracker.ietf.org/doc/html/rfc2068

# section-9.5] POST ................................................[51][//datatracker.ietf.org/doc/html/rfc2068

page-51]

[9.6][//datatracker.ietf.org/doc/html/rfc2068

# section-9.6] PUT .................................................[52][//datatracker.ietf.org/doc/html/rfc2068

page-52]

[9.7][//datatracker.ietf.org/doc/html/rfc2068

# section-9.7] DELETE ..............................................[53][//datatracker.ietf.org/doc/html/rfc2068

page-53]

[9.8][//datatracker.ietf.org/doc/html/rfc2068

# section-9.8] TRACE ...............................................[53][//datatracker.ietf.org/doc/html/rfc2068

page-53]

[10][//datatracker.ietf.org/doc/html/rfc2068

section-10] Status Code Definitions................................[53][//datatracker.ietf.org/doc/html/rfc2068

page-53]

[10.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.1] Informational 1xx ..................................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54]

 [10.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.1.1] 100 Continue ....................................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54]

 [10.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.1.2] 101 Switching Protocols .........................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54]

[10.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2] Successful 2xx .....................................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54]

 [10.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.1] 200 OK ..........................................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54]

 [10.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.2] 201 Created .....................................[55][//datatracker.ietf.org/doc/html/rfc2068

page-55]

 [10.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.3] 202 Accepted ....................................[55][//datatracker.ietf.org/doc/html/rfc2068

page-55]

 [10.2.4][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.4] 203 Non-Authoritative Information ...............[55][//datatracker.ietf.org/doc/html/rfc2068

page-55]

 [10.2.5][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.5] 204 No Content ..................................[55][//datatracker.ietf.org/doc/html/rfc2068

page-55]

 [10.2.6][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.6] 205 Reset Content ...............................[56][//datatracker.ietf.org/doc/html/rfc2068

page-56]

 [10.2.7][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.7] 206 Partial Content .............................[56][//datatracker.ietf.org/doc/html/rfc2068

page-56]

[10.3][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3] Redirection 3xx ....................................[56][//datatracker.ietf.org/doc/html/rfc2068

page-56]

 [10.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.1] 300 Multiple Choices ............................[57][//datatracker.ietf.org/doc/html/rfc2068

page-57]

 [10.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.2] 301 Moved Permanently ...........................[57][//datatracker.ietf.org/doc/html/rfc2068

page-57]

 [10.3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.3] 302 Moved Temporarily ...........................[58][//datatracker.ietf.org/doc/html/rfc2068

page-58]

 [10.3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.4] 303 See Other ...................................[58][//datatracker.ietf.org/doc/html/rfc2068

page-58]

 [10.3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.5] 304 Not Modified ................................[58][//datatracker.ietf.org/doc/html/rfc2068

page-58]

 [10.3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.6] 305 Use Proxy ...................................[59][//datatracker.ietf.org/doc/html/rfc2068

page-59]

[10.4][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4] Client Error 4xx ...................................[59][//datatracker.ietf.org/doc/html/rfc2068

page-59]

 [10.4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.1] 400 Bad Request .................................[60][//datatracker.ietf.org/doc/html/rfc2068

page-60]

 [10.4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.2] 401 Unauthorized ................................[60][//datatracker.ietf.org/doc/html/rfc2068

page-60]

 [10.4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.3] 402 Payment Required ............................[60][//datatracker.ietf.org/doc/html/rfc2068

page-60]

 [10.4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.4] 403 Forbidden ...................................[60][//datatracker.ietf.org/doc/html/rfc2068

page-60]

 [10.4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.5] 404 Not Found ...................................[60][//datatracker.ietf.org/doc/html/rfc2068

page-60]

 [10.4.6][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.6] 405 Method Not Allowed ..........................[61][//datatracker.ietf.org/doc/html/rfc2068

page-61]

 [10.4.7][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.7] 406 Not Acceptable ..............................[61][//datatracker.ietf.org/doc/html/rfc2068

page-61]

 [10.4.8][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.8] 407 Proxy Authentication Required ...............[61][//datatracker.ietf.org/doc/html/rfc2068

page-61]

 [10.4.9][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.9] 408 Request Timeout .............................[62][//datatracker.ietf.org/doc/html/rfc2068

page-62]

 [10.4.10][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.10] 409 Conflict ...................................[62][//datatracker.ietf.org/doc/html/rfc2068

page-62]

 [10.4.11][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.11] 410 Gone .......................................[62][//datatracker.ietf.org/doc/html/rfc2068

page-62]

 [10.4.12][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.12] 411 Length Required ............................[63][//datatracker.ietf.org/doc/html/rfc2068

page-63]

 [10.4.13][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.13] 412 Precondition Failed ........................[63][//datatracker.ietf.org/doc/html/rfc2068

page-63]

 [10.4.14][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.14] 413 Request Entity Too Large ...................[63][//datatracker.ietf.org/doc/html/rfc2068

page-63]

 [10.4.15][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.15] 414 Request-URI Too Long .......................[63][//datatracker.ietf.org/doc/html/rfc2068

page-63]

 [10.4.16][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.16] 415 Unsupported Media Type .....................[63][//datatracker.ietf.org/doc/html/rfc2068

page-63]

[10.5][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5] Server Error 5xx ...................................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

 [10.5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.1] 500 Internal Server Error .......................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

 [10.5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.2] 501 Not Implemented .............................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

Fielding, et. al. Standards Track [Page 3]

RFC 2068 HTTP/1.1 January 1997

 [9.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1.1] Safe Methods .....................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

 [9.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1.2] Idempotent Methods ...............................[49][//datatracker.ietf.org/doc/html/rfc2068

page-49]

[9.2][//datatracker.ietf.org/doc/html/rfc2068

# section-9.2] OPTIONS .............................................[49][//datatracker.ietf.org/doc/html/rfc2068

page-49]

[9.3][//datatracker.ietf.org/doc/html/rfc2068

# section-9.3] GET .................................................[50][//datatracker.ietf.org/doc/html/rfc2068

page-50]

[9.4][//datatracker.ietf.org/doc/html/rfc2068

# section-9.4] HEAD ................................................[50][//datatracker.ietf.org/doc/html/rfc2068

page-50]

[9.5][//datatracker.ietf.org/doc/html/rfc2068

# section-9.5] POST ................................................[51][//datatracker.ietf.org/doc/html/rfc2068

page-51]

[9.6][//datatracker.ietf.org/doc/html/rfc2068

# section-9.6] PUT .................................................[52][//datatracker.ietf.org/doc/html/rfc2068

page-52]

[9.7][//datatracker.ietf.org/doc/html/rfc2068

# section-9.7] DELETE ..............................................[53][//datatracker.ietf.org/doc/html/rfc2068

page-53]

[9.8][//datatracker.ietf.org/doc/html/rfc2068

# section-9.8] TRACE ...............................................[53][//datatracker.ietf.org/doc/html/rfc2068

page-53]

[10][//datatracker.ietf.org/doc/html/rfc2068

section-10] Status Code Definitions................................[53][//datatracker.ietf.org/doc/html/rfc2068

page-53]

[10.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.1] Informational 1xx ..................................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54]

 [10.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.1.1] 100 Continue ....................................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54]

 [10.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.1.2] 101 Switching Protocols .........................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54]

[10.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2] Successful 2xx .....................................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54]

 [10.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.1] 200 OK ..........................................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54]

 [10.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.2] 201 Created .....................................[55][//datatracker.ietf.org/doc/html/rfc2068

page-55]

 [10.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.3] 202 Accepted ....................................[55][//datatracker.ietf.org/doc/html/rfc2068

page-55]

 [10.2.4][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.4] 203 Non-Authoritative Information ...............[55][//datatracker.ietf.org/doc/html/rfc2068

page-55]

 [10.2.5][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.5] 204 No Content ..................................[55][//datatracker.ietf.org/doc/html/rfc2068

page-55]

 [10.2.6][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.6] 205 Reset Content ...............................[56][//datatracker.ietf.org/doc/html/rfc2068

page-56]

 [10.2.7][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.7] 206 Partial Content .............................[56][//datatracker.ietf.org/doc/html/rfc2068

page-56]

[10.3][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3] Redirection 3xx ....................................[56][//datatracker.ietf.org/doc/html/rfc2068

page-56]

 [10.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.1] 300 Multiple Choices ............................[57][//datatracker.ietf.org/doc/html/rfc2068

page-57]

 [10.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.2] 301 Moved Permanently ...........................[57][//datatracker.ietf.org/doc/html/rfc2068

page-57]

 [10.3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.3] 302 Moved Temporarily ...........................[58][//datatracker.ietf.org/doc/html/rfc2068

page-58]

 [10.3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.4] 303 See Other ...................................[58][//datatracker.ietf.org/doc/html/rfc2068

page-58]

 [10.3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.5] 304 Not Modified ................................[58][//datatracker.ietf.org/doc/html/rfc2068

page-58]

 [10.3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.6] 305 Use Proxy ...................................[59][//datatracker.ietf.org/doc/html/rfc2068

page-59]

[10.4][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4] Client Error 4xx ...................................[59][//datatracker.ietf.org/doc/html/rfc2068

page-59]

 [10.4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.1] 400 Bad Request .................................[60][//datatracker.ietf.org/doc/html/rfc2068

page-60]

 [10.4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.2] 401 Unauthorized ................................[60][//datatracker.ietf.org/doc/html/rfc2068

page-60]

 [10.4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.3] 402 Payment Required ............................[60][//datatracker.ietf.org/doc/html/rfc2068

page-60]

 [10.4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.4] 403 Forbidden ...................................[60][//datatracker.ietf.org/doc/html/rfc2068

page-60]

 [10.4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.5] 404 Not Found ...................................[60][//datatracker.ietf.org/doc/html/rfc2068

page-60]

 [10.4.6][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.6] 405 Method Not Allowed ..........................[61][//datatracker.ietf.org/doc/html/rfc2068

page-61]

 [10.4.7][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.7] 406 Not Acceptable ..............................[61][//datatracker.ietf.org/doc/html/rfc2068

page-61]

 [10.4.8][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.8] 407 Proxy Authentication Required ...............[61][//datatracker.ietf.org/doc/html/rfc2068

page-61]

 [10.4.9][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.9] 408 Request Timeout .............................[62][//datatracker.ietf.org/doc/html/rfc2068

page-62]

 [10.4.10][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.10] 409 Conflict ...................................[62][//datatracker.ietf.org/doc/html/rfc2068

page-62]

 [10.4.11][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.11] 410 Gone .......................................[62][//datatracker.ietf.org/doc/html/rfc2068

page-62]

 [10.4.12][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.12] 411 Length Required ............................[63][//datatracker.ietf.org/doc/html/rfc2068

page-63]

 [10.4.13][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.13] 412 Precondition Failed ........................[63][//datatracker.ietf.org/doc/html/rfc2068

page-63]

 [10.4.14][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.14] 413 Request Entity Too Large ...................[63][//datatracker.ietf.org/doc/html/rfc2068

page-63]

 [10.4.15][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.15] 414 Request-URI Too Long .......................[63][//datatracker.ietf.org/doc/html/rfc2068

page-63]

 [10.4.16][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.16] 415 Unsupported Media Type .....................[63][//datatracker.ietf.org/doc/html/rfc2068

page-63]

[10.5][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5] Server Error 5xx ...................................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

 [10.5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.1] 500 Internal Server Error .......................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

 [10.5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.2] 501 Not Implemented .............................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

Fielding, et. al. Standards Track [Page 3]

RFC 2068 HTTP/1.1 January 1997

 [9.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1.1] Safe Methods .....................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

 [9.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1.2] Idempotent Methods ...............................[49][//datatracker.ietf.org/doc/html/rfc2068

page-49]

[9.2][//datatracker.ietf.org/doc/html/rfc2068

# section-9.2] OPTIONS .............................................[49][//datatracker.ietf.org/doc/html/rfc2068

page-49]

[9.3][//datatracker.ietf.org/doc/html/rfc2068

# section-9.3] GET .................................................[50][//datatracker.ietf.org/doc/html/rfc2068

page-50]

[9.4][//datatracker.ietf.org/doc/html/rfc2068

# section-9.4] HEAD ................................................[50][//datatracker.ietf.org/doc/html/rfc2068

page-50]

[9.5][//datatracker.ietf.org/doc/html/rfc2068

# section-9.5] POST ................................................[51][//datatracker.ietf.org/doc/html/rfc2068

page-51]

[9.6][//datatracker.ietf.org/doc/html/rfc2068

# section-9.6] PUT .................................................[52][//datatracker.ietf.org/doc/html/rfc2068

page-52]

[9.7][//datatracker.ietf.org/doc/html/rfc2068

# section-9.7] DELETE ..............................................[53][//datatracker.ietf.org/doc/html/rfc2068

page-53]

[9.8][//datatracker.ietf.org/doc/html/rfc2068

# section-9.8] TRACE ...............................................[53][//datatracker.ietf.org/doc/html/rfc2068

page-53]

[10][//datatracker.ietf.org/doc/html/rfc2068

section-10] Status Code Definitions................................[53][//datatracker.ietf.org/doc/html/rfc2068

page-53]

[10.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.1] Informational 1xx ..................................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54]

 [10.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.1.1] 100 Continue ....................................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54]

 [10.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.1.2] 101 Switching Protocols .........................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54]

[10.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2] Successful 2xx .....................................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54]

 [10.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.1] 200 OK ..........................................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54]

 [10.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.2] 201 Created .....................................[55][//datatracker.ietf.org/doc/html/rfc2068

page-55]

 [10.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.3] 202 Accepted ....................................[55][//datatracker.ietf.org/doc/html/rfc2068

page-55]

 [10.2.4][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.4] 203 Non-Authoritative Information ...............[55][//datatracker.ietf.org/doc/html/rfc2068

page-55]

 [10.2.5][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.5] 204 No Content ..................................[55][//datatracker.ietf.org/doc/html/rfc2068

page-55]

 [10.2.6][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.6] 205 Reset Content ...............................[56][//datatracker.ietf.org/doc/html/rfc2068

page-56]

 [10.2.7][//datatracker.ietf.org/doc/html/rfc2068

# section-10.2.7] 206 Partial Content .............................[56][//datatracker.ietf.org/doc/html/rfc2068

page-56]

[10.3][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3] Redirection 3xx ....................................[56][//datatracker.ietf.org/doc/html/rfc2068

page-56]

 [10.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.1] 300 Multiple Choices ............................[57][//datatracker.ietf.org/doc/html/rfc2068

page-57]

 [10.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.2] 301 Moved Permanently ...........................[57][//datatracker.ietf.org/doc/html/rfc2068

page-57]

 [10.3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.3] 302 Moved Temporarily ...........................[58][//datatracker.ietf.org/doc/html/rfc2068

page-58]

 [10.3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.4] 303 See Other ...................................[58][//datatracker.ietf.org/doc/html/rfc2068

page-58]

 [10.3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.5] 304 Not Modified ................................[58][//datatracker.ietf.org/doc/html/rfc2068

page-58]

 [10.3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-10.3.6] 305 Use Proxy ...................................[59][//datatracker.ietf.org/doc/html/rfc2068

page-59]

[10.4][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4] Client Error 4xx ...................................[59][//datatracker.ietf.org/doc/html/rfc2068

page-59]

 [10.4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.1] 400 Bad Request .................................[60][//datatracker.ietf.org/doc/html/rfc2068

page-60]

 [10.4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.2] 401 Unauthorized ................................[60][//datatracker.ietf.org/doc/html/rfc2068

page-60]

 [10.4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.3] 402 Payment Required ............................[60][//datatracker.ietf.org/doc/html/rfc2068

page-60]

 [10.4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.4] 403 Forbidden ...................................[60][//datatracker.ietf.org/doc/html/rfc2068

page-60]

 [10.4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.5] 404 Not Found ...................................[60][//datatracker.ietf.org/doc/html/rfc2068

page-60]

 [10.4.6][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.6] 405 Method Not Allowed ..........................[61][//datatracker.ietf.org/doc/html/rfc2068

page-61]

 [10.4.7][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.7] 406 Not Acceptable ..............................[61][//datatracker.ietf.org/doc/html/rfc2068

page-61]

 [10.4.8][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.8] 407 Proxy Authentication Required ...............[61][//datatracker.ietf.org/doc/html/rfc2068

page-61]

 [10.4.9][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.9] 408 Request Timeout .............................[62][//datatracker.ietf.org/doc/html/rfc2068

page-62]

 [10.4.10][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.10] 409 Conflict ...................................[62][//datatracker.ietf.org/doc/html/rfc2068

page-62]

 [10.4.11][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.11] 410 Gone .......................................[62][//datatracker.ietf.org/doc/html/rfc2068

page-62]

 [10.4.12][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.12] 411 Length Required ............................[63][//datatracker.ietf.org/doc/html/rfc2068

page-63]

 [10.4.13][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.13] 412 Precondition Failed ........................[63][//datatracker.ietf.org/doc/html/rfc2068

page-63]

 [10.4.14][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.14] 413 Request Entity Too Large ...................[63][//datatracker.ietf.org/doc/html/rfc2068

page-63]

 [10.4.15][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.15] 414 Request-URI Too Long .......................[63][//datatracker.ietf.org/doc/html/rfc2068

page-63]

 [10.4.16][//datatracker.ietf.org/doc/html/rfc2068

# section-10.4.16] 415 Unsupported Media Type .....................[63][//datatracker.ietf.org/doc/html/rfc2068

page-63]

[10.5][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5] Server Error 5xx ...................................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

 [10.5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.1] 500 Internal Server Error .......................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

 [10.5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.2] 501 Not Implemented .............................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

Fielding, et. al. Standards Track [Page 3]

RFC 2068 HTTP/1.1 January 1997

 [10.5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.3] 502 Bad Gateway .................................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

 [10.5.4][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.4] 503 Service Unavailable .........................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

 [10.5.5][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.5] 504 Gateway Timeout .............................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

 [10.5.6][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.6] 505 HTTP Version Not Supported ..................[65][//datatracker.ietf.org/doc/html/rfc2068

page-65]

[11][//datatracker.ietf.org/doc/html/rfc2068

section-11] Access Authentication..................................[65][//datatracker.ietf.org/doc/html/rfc2068

page-65]

[11.1][//datatracker.ietf.org/doc/html/rfc2068

# section-11.1] Basic Authentication Scheme ........................[66][//datatracker.ietf.org/doc/html/rfc2068

page-66]

[11.2][//datatracker.ietf.org/doc/html/rfc2068

# section-11.2] Digest Authentication Scheme .......................[67][//datatracker.ietf.org/doc/html/rfc2068

page-67]

[12][//datatracker.ietf.org/doc/html/rfc2068

section-12] Content Negotiation....................................[67][//datatracker.ietf.org/doc/html/rfc2068

page-67]

[12.1][//datatracker.ietf.org/doc/html/rfc2068

# section-12.1] Server-driven Negotiation ..........................[68][//datatracker.ietf.org/doc/html/rfc2068

page-68]

[12.2][//datatracker.ietf.org/doc/html/rfc2068

# section-12.2] Agent-driven Negotiation ...........................[69][//datatracker.ietf.org/doc/html/rfc2068

page-69]

[12.3][//datatracker.ietf.org/doc/html/rfc2068

# section-12.3] Transparent Negotiation ............................[70][//datatracker.ietf.org/doc/html/rfc2068

page-70]

[13][//datatracker.ietf.org/doc/html/rfc2068

section-13] Caching in HTTP........................................[70][//datatracker.ietf.org/doc/html/rfc2068

page-70]

 [13.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.1] Cache Correctness ...............................[72][//datatracker.ietf.org/doc/html/rfc2068

page-72]

 [13.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.2] Warnings ........................................[73][//datatracker.ietf.org/doc/html/rfc2068

page-73]

 [13.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.3] Cache-control Mechanisms ........................[74][//datatracker.ietf.org/doc/html/rfc2068

page-74]

 [13.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.4] Explicit User Agent Warnings ....................[74][//datatracker.ietf.org/doc/html/rfc2068

page-74]

 [13.1.5][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.5] Exceptions to the Rules and Warnings ............[75][//datatracker.ietf.org/doc/html/rfc2068

page-75]

 [13.1.6][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.6] Client-controlled Behavior ......................[75][//datatracker.ietf.org/doc/html/rfc2068

page-75]

[13.2][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2] Expiration Model ...................................[75][//datatracker.ietf.org/doc/html/rfc2068

page-75]

 [13.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.1] Server-Specified Expiration .....................[75][//datatracker.ietf.org/doc/html/rfc2068

page-75]

 [13.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.2] Heuristic Expiration ............................[76][//datatracker.ietf.org/doc/html/rfc2068

page-76]

 [13.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.3] Age Calculations ................................[77][//datatracker.ietf.org/doc/html/rfc2068

page-77]

 [13.2.4][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.4] Expiration Calculations .........................[79][//datatracker.ietf.org/doc/html/rfc2068

page-79]

 [13.2.5][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.5] Disambiguating Expiration Values ................[80][//datatracker.ietf.org/doc/html/rfc2068

page-80]

 [13.2.6][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.6] Disambiguating Multiple Responses ...............[80][//datatracker.ietf.org/doc/html/rfc2068

page-80]

[13.3][//datatracker.ietf.org/doc/html/rfc2068

# section-13.3] Validation Model ...................................[81][//datatracker.ietf.org/doc/html/rfc2068

page-81]

 [13.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-13.3.1] Last-modified Dates .............................[82][//datatracker.ietf.org/doc/html/rfc2068

page-82]

 [13.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-13.3.2] Entity Tag Cache Validators .....................[82][//datatracker.ietf.org/doc/html/rfc2068

page-82]

 [13.3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-13.3.3] Weak and Strong Validators ......................[82][//datatracker.ietf.org/doc/html/rfc2068

page-82]

 13.3.4 Rules for When to Use Entity Tags and Last-
 modified Dates..........................................[85][//datatracker.ietf.org/doc/html/rfc2068

# page-85]

 [13.3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-13.3.5] Non-validating Conditionals .....................[86][//datatracker.ietf.org/doc/html/rfc2068

page-86]

[13.4][//datatracker.ietf.org/doc/html/rfc2068

# section-13.4] Response Cachability ...............................[86][//datatracker.ietf.org/doc/html/rfc2068

page-86]

[13.5][//datatracker.ietf.org/doc/html/rfc2068

# section-13.5] Constructing Responses From Caches .................[87][//datatracker.ietf.org/doc/html/rfc2068

page-87]

 [13.5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-13.5.1] End-to-end and Hop-by-hop Headers ...............[88][//datatracker.ietf.org/doc/html/rfc2068

page-88]

 [13.5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-13.5.2] Non-modifiable Headers ..........................[88][//datatracker.ietf.org/doc/html/rfc2068

page-88]

 [13.5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-13.5.3] Combining Headers ...............................[89][//datatracker.ietf.org/doc/html/rfc2068

page-89]

 [13.5.4][//datatracker.ietf.org/doc/html/rfc2068

# section-13.5.4] Combining Byte Ranges ...........................[90][//datatracker.ietf.org/doc/html/rfc2068

page-90]

[13.6][//datatracker.ietf.org/doc/html/rfc2068

# section-13.6] Caching Negotiated Responses .......................[90][//datatracker.ietf.org/doc/html/rfc2068

page-90]

[13.7][//datatracker.ietf.org/doc/html/rfc2068

# section-13.7] Shared and Non-Shared Caches .......................[91][//datatracker.ietf.org/doc/html/rfc2068

page-91]

[13.8][//datatracker.ietf.org/doc/html/rfc2068

# section-13.8] Errors or Incomplete Response Cache Behavior .......[91][//datatracker.ietf.org/doc/html/rfc2068

page-91]

[13.9][//datatracker.ietf.org/doc/html/rfc2068

# section-13.9] Side Effects of GET and HEAD .......................[92][//datatracker.ietf.org/doc/html/rfc2068

page-92]

[13.10][//datatracker.ietf.org/doc/html/rfc2068

# section-13.10] Invalidation After Updates or Deletions ...........[92][//datatracker.ietf.org/doc/html/rfc2068

page-92]

[13.11][//datatracker.ietf.org/doc/html/rfc2068

# section-13.11] Write-Through Mandatory ...........................[93][//datatracker.ietf.org/doc/html/rfc2068

page-93]

[13.12][//datatracker.ietf.org/doc/html/rfc2068

# section-13.12] Cache Replacement .................................[93][//datatracker.ietf.org/doc/html/rfc2068

page-93]

[13.13][//datatracker.ietf.org/doc/html/rfc2068

# section-13.13] History Lists .....................................[93][//datatracker.ietf.org/doc/html/rfc2068

page-93]

[14][//datatracker.ietf.org/doc/html/rfc2068

section-14] Header Field Definitions...............................[94][//datatracker.ietf.org/doc/html/rfc2068

page-94]

[14.1][//datatracker.ietf.org/doc/html/rfc2068

# section-14.1] Accept .............................................[95][//datatracker.ietf.org/doc/html/rfc2068

page-95]

Fielding, et. al. Standards Track [Page 4]

RFC 2068 HTTP/1.1 January 1997

 [10.5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.3] 502 Bad Gateway .................................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

 [10.5.4][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.4] 503 Service Unavailable .........................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

 [10.5.5][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.5] 504 Gateway Timeout .............................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

 [10.5.6][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.6] 505 HTTP Version Not Supported ..................[65][//datatracker.ietf.org/doc/html/rfc2068

page-65]

[11][//datatracker.ietf.org/doc/html/rfc2068

section-11] Access Authentication..................................[65][//datatracker.ietf.org/doc/html/rfc2068

page-65]

[11.1][//datatracker.ietf.org/doc/html/rfc2068

# section-11.1] Basic Authentication Scheme ........................[66][//datatracker.ietf.org/doc/html/rfc2068

page-66]

[11.2][//datatracker.ietf.org/doc/html/rfc2068

# section-11.2] Digest Authentication Scheme .......................[67][//datatracker.ietf.org/doc/html/rfc2068

page-67]

[12][//datatracker.ietf.org/doc/html/rfc2068

section-12] Content Negotiation....................................[67][//datatracker.ietf.org/doc/html/rfc2068

page-67]

[12.1][//datatracker.ietf.org/doc/html/rfc2068

# section-12.1] Server-driven Negotiation ..........................[68][//datatracker.ietf.org/doc/html/rfc2068

page-68]

[12.2][//datatracker.ietf.org/doc/html/rfc2068

# section-12.2] Agent-driven Negotiation ...........................[69][//datatracker.ietf.org/doc/html/rfc2068

page-69]

[12.3][//datatracker.ietf.org/doc/html/rfc2068

# section-12.3] Transparent Negotiation ............................[70][//datatracker.ietf.org/doc/html/rfc2068

page-70]

[13][//datatracker.ietf.org/doc/html/rfc2068

section-13] Caching in HTTP........................................[70][//datatracker.ietf.org/doc/html/rfc2068

page-70]

 [13.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.1] Cache Correctness ...............................[72][//datatracker.ietf.org/doc/html/rfc2068

page-72]

 [13.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.2] Warnings ........................................[73][//datatracker.ietf.org/doc/html/rfc2068

page-73]

 [13.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.3] Cache-control Mechanisms ........................[74][//datatracker.ietf.org/doc/html/rfc2068

page-74]

 [13.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.4] Explicit User Agent Warnings ....................[74][//datatracker.ietf.org/doc/html/rfc2068

page-74]

 [13.1.5][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.5] Exceptions to the Rules and Warnings ............[75][//datatracker.ietf.org/doc/html/rfc2068

page-75]

 [13.1.6][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.6] Client-controlled Behavior ......................[75][//datatracker.ietf.org/doc/html/rfc2068

page-75]

[13.2][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2] Expiration Model ...................................[75][//datatracker.ietf.org/doc/html/rfc2068

page-75]

 [13.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.1] Server-Specified Expiration .....................[75][//datatracker.ietf.org/doc/html/rfc2068

page-75]

 [13.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.2] Heuristic Expiration ............................[76][//datatracker.ietf.org/doc/html/rfc2068

page-76]

 [13.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.3] Age Calculations ................................[77][//datatracker.ietf.org/doc/html/rfc2068

page-77]

 [13.2.4][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.4] Expiration Calculations .........................[79][//datatracker.ietf.org/doc/html/rfc2068

page-79]

 [13.2.5][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.5] Disambiguating Expiration Values ................[80][//datatracker.ietf.org/doc/html/rfc2068

page-80]

 [13.2.6][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.6] Disambiguating Multiple Responses ...............[80][//datatracker.ietf.org/doc/html/rfc2068

page-80]

[13.3][//datatracker.ietf.org/doc/html/rfc2068

# section-13.3] Validation Model ...................................[81][//datatracker.ietf.org/doc/html/rfc2068

page-81]

 [13.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-13.3.1] Last-modified Dates .............................[82][//datatracker.ietf.org/doc/html/rfc2068

page-82]

 [13.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-13.3.2] Entity Tag Cache Validators .....................[82][//datatracker.ietf.org/doc/html/rfc2068

page-82]

 [13.3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-13.3.3] Weak and Strong Validators ......................[82][//datatracker.ietf.org/doc/html/rfc2068

page-82]

 13.3.4 Rules for When to Use Entity Tags and Last-
 modified Dates..........................................[85][//datatracker.ietf.org/doc/html/rfc2068

# page-85]

 [13.3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-13.3.5] Non-validating Conditionals .....................[86][//datatracker.ietf.org/doc/html/rfc2068

page-86]

[13.4][//datatracker.ietf.org/doc/html/rfc2068

# section-13.4] Response Cachability ...............................[86][//datatracker.ietf.org/doc/html/rfc2068

page-86]

[13.5][//datatracker.ietf.org/doc/html/rfc2068

# section-13.5] Constructing Responses From Caches .................[87][//datatracker.ietf.org/doc/html/rfc2068

page-87]

 [13.5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-13.5.1] End-to-end and Hop-by-hop Headers ...............[88][//datatracker.ietf.org/doc/html/rfc2068

page-88]

 [13.5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-13.5.2] Non-modifiable Headers ..........................[88][//datatracker.ietf.org/doc/html/rfc2068

page-88]

 [13.5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-13.5.3] Combining Headers ...............................[89][//datatracker.ietf.org/doc/html/rfc2068

page-89]

 [13.5.4][//datatracker.ietf.org/doc/html/rfc2068

# section-13.5.4] Combining Byte Ranges ...........................[90][//datatracker.ietf.org/doc/html/rfc2068

page-90]

[13.6][//datatracker.ietf.org/doc/html/rfc2068

# section-13.6] Caching Negotiated Responses .......................[90][//datatracker.ietf.org/doc/html/rfc2068

page-90]

[13.7][//datatracker.ietf.org/doc/html/rfc2068

# section-13.7] Shared and Non-Shared Caches .......................[91][//datatracker.ietf.org/doc/html/rfc2068

page-91]

[13.8][//datatracker.ietf.org/doc/html/rfc2068

# section-13.8] Errors or Incomplete Response Cache Behavior .......[91][//datatracker.ietf.org/doc/html/rfc2068

page-91]

[13.9][//datatracker.ietf.org/doc/html/rfc2068

# section-13.9] Side Effects of GET and HEAD .......................[92][//datatracker.ietf.org/doc/html/rfc2068

page-92]

[13.10][//datatracker.ietf.org/doc/html/rfc2068

# section-13.10] Invalidation After Updates or Deletions ...........[92][//datatracker.ietf.org/doc/html/rfc2068

page-92]

[13.11][//datatracker.ietf.org/doc/html/rfc2068

# section-13.11] Write-Through Mandatory ...........................[93][//datatracker.ietf.org/doc/html/rfc2068

page-93]

[13.12][//datatracker.ietf.org/doc/html/rfc2068

# section-13.12] Cache Replacement .................................[93][//datatracker.ietf.org/doc/html/rfc2068

page-93]

[13.13][//datatracker.ietf.org/doc/html/rfc2068

# section-13.13] History Lists .....................................[93][//datatracker.ietf.org/doc/html/rfc2068

page-93]

[14][//datatracker.ietf.org/doc/html/rfc2068

section-14] Header Field Definitions...............................[94][//datatracker.ietf.org/doc/html/rfc2068

page-94]

[14.1][//datatracker.ietf.org/doc/html/rfc2068

# section-14.1] Accept .............................................[95][//datatracker.ietf.org/doc/html/rfc2068

page-95]

Fielding, et. al. Standards Track [Page 4]

RFC 2068 HTTP/1.1 January 1997

 [10.5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.3] 502 Bad Gateway .................................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

 [10.5.4][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.4] 503 Service Unavailable .........................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

 [10.5.5][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.5] 504 Gateway Timeout .............................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

 [10.5.6][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.6] 505 HTTP Version Not Supported ..................[65][//datatracker.ietf.org/doc/html/rfc2068

page-65]

[11][//datatracker.ietf.org/doc/html/rfc2068

section-11] Access Authentication..................................[65][//datatracker.ietf.org/doc/html/rfc2068

page-65]

[11.1][//datatracker.ietf.org/doc/html/rfc2068

# section-11.1] Basic Authentication Scheme ........................[66][//datatracker.ietf.org/doc/html/rfc2068

page-66]

[11.2][//datatracker.ietf.org/doc/html/rfc2068

# section-11.2] Digest Authentication Scheme .......................[67][//datatracker.ietf.org/doc/html/rfc2068

page-67]

[12][//datatracker.ietf.org/doc/html/rfc2068

section-12] Content Negotiation....................................[67][//datatracker.ietf.org/doc/html/rfc2068

page-67]

[12.1][//datatracker.ietf.org/doc/html/rfc2068

# section-12.1] Server-driven Negotiation ..........................[68][//datatracker.ietf.org/doc/html/rfc2068

page-68]

[12.2][//datatracker.ietf.org/doc/html/rfc2068

# section-12.2] Agent-driven Negotiation ...........................[69][//datatracker.ietf.org/doc/html/rfc2068

page-69]

[12.3][//datatracker.ietf.org/doc/html/rfc2068

# section-12.3] Transparent Negotiation ............................[70][//datatracker.ietf.org/doc/html/rfc2068

page-70]

[13][//datatracker.ietf.org/doc/html/rfc2068

section-13] Caching in HTTP........................................[70][//datatracker.ietf.org/doc/html/rfc2068

page-70]

 [13.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.1] Cache Correctness ...............................[72][//datatracker.ietf.org/doc/html/rfc2068

page-72]

 [13.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.2] Warnings ........................................[73][//datatracker.ietf.org/doc/html/rfc2068

page-73]

 [13.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.3] Cache-control Mechanisms ........................[74][//datatracker.ietf.org/doc/html/rfc2068

page-74]

 [13.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.4] Explicit User Agent Warnings ....................[74][//datatracker.ietf.org/doc/html/rfc2068

page-74]

 [13.1.5][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.5] Exceptions to the Rules and Warnings ............[75][//datatracker.ietf.org/doc/html/rfc2068

page-75]

 [13.1.6][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.6] Client-controlled Behavior ......................[75][//datatracker.ietf.org/doc/html/rfc2068

page-75]

[13.2][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2] Expiration Model ...................................[75][//datatracker.ietf.org/doc/html/rfc2068

page-75]

 [13.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.1] Server-Specified Expiration .....................[75][//datatracker.ietf.org/doc/html/rfc2068

page-75]

 [13.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.2] Heuristic Expiration ............................[76][//datatracker.ietf.org/doc/html/rfc2068

page-76]

 [13.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.3] Age Calculations ................................[77][//datatracker.ietf.org/doc/html/rfc2068

page-77]

 [13.2.4][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.4] Expiration Calculations .........................[79][//datatracker.ietf.org/doc/html/rfc2068

page-79]

 [13.2.5][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.5] Disambiguating Expiration Values ................[80][//datatracker.ietf.org/doc/html/rfc2068

page-80]

 [13.2.6][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.6] Disambiguating Multiple Responses ...............[80][//datatracker.ietf.org/doc/html/rfc2068

page-80]

[13.3][//datatracker.ietf.org/doc/html/rfc2068

# section-13.3] Validation Model ...................................[81][//datatracker.ietf.org/doc/html/rfc2068

page-81]

 [13.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-13.3.1] Last-modified Dates .............................[82][//datatracker.ietf.org/doc/html/rfc2068

page-82]

 [13.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-13.3.2] Entity Tag Cache Validators .....................[82][//datatracker.ietf.org/doc/html/rfc2068

page-82]

 [13.3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-13.3.3] Weak and Strong Validators ......................[82][//datatracker.ietf.org/doc/html/rfc2068

page-82]

 13.3.4 Rules for When to Use Entity Tags and Last-
 modified Dates..........................................[85][//datatracker.ietf.org/doc/html/rfc2068

# page-85]

 [13.3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-13.3.5] Non-validating Conditionals .....................[86][//datatracker.ietf.org/doc/html/rfc2068

page-86]

[13.4][//datatracker.ietf.org/doc/html/rfc2068

# section-13.4] Response Cachability ...............................[86][//datatracker.ietf.org/doc/html/rfc2068

page-86]

[13.5][//datatracker.ietf.org/doc/html/rfc2068

# section-13.5] Constructing Responses From Caches .................[87][//datatracker.ietf.org/doc/html/rfc2068

page-87]

 [13.5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-13.5.1] End-to-end and Hop-by-hop Headers ...............[88][//datatracker.ietf.org/doc/html/rfc2068

page-88]

 [13.5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-13.5.2] Non-modifiable Headers ..........................[88][//datatracker.ietf.org/doc/html/rfc2068

page-88]

 [13.5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-13.5.3] Combining Headers ...............................[89][//datatracker.ietf.org/doc/html/rfc2068

page-89]

 [13.5.4][//datatracker.ietf.org/doc/html/rfc2068

# section-13.5.4] Combining Byte Ranges ...........................[90][//datatracker.ietf.org/doc/html/rfc2068

page-90]

[13.6][//datatracker.ietf.org/doc/html/rfc2068

# section-13.6] Caching Negotiated Responses .......................[90][//datatracker.ietf.org/doc/html/rfc2068

page-90]

[13.7][//datatracker.ietf.org/doc/html/rfc2068

# section-13.7] Shared and Non-Shared Caches .......................[91][//datatracker.ietf.org/doc/html/rfc2068

page-91]

[13.8][//datatracker.ietf.org/doc/html/rfc2068

# section-13.8] Errors or Incomplete Response Cache Behavior .......[91][//datatracker.ietf.org/doc/html/rfc2068

page-91]

[13.9][//datatracker.ietf.org/doc/html/rfc2068

# section-13.9] Side Effects of GET and HEAD .......................[92][//datatracker.ietf.org/doc/html/rfc2068

page-92]

[13.10][//datatracker.ietf.org/doc/html/rfc2068

# section-13.10] Invalidation After Updates or Deletions ...........[92][//datatracker.ietf.org/doc/html/rfc2068

page-92]

[13.11][//datatracker.ietf.org/doc/html/rfc2068

# section-13.11] Write-Through Mandatory ...........................[93][//datatracker.ietf.org/doc/html/rfc2068

page-93]

[13.12][//datatracker.ietf.org/doc/html/rfc2068

# section-13.12] Cache Replacement .................................[93][//datatracker.ietf.org/doc/html/rfc2068

page-93]

[13.13][//datatracker.ietf.org/doc/html/rfc2068

# section-13.13] History Lists .....................................[93][//datatracker.ietf.org/doc/html/rfc2068

page-93]

[14][//datatracker.ietf.org/doc/html/rfc2068

section-14] Header Field Definitions...............................[94][//datatracker.ietf.org/doc/html/rfc2068

page-94]

[14.1][//datatracker.ietf.org/doc/html/rfc2068

# section-14.1] Accept .............................................[95][//datatracker.ietf.org/doc/html/rfc2068

page-95]

Fielding, et. al. Standards Track [Page 4]

RFC 2068 HTTP/1.1 January 1997

 [10.5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.3] 502 Bad Gateway .................................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

 [10.5.4][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.4] 503 Service Unavailable .........................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

 [10.5.5][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.5] 504 Gateway Timeout .............................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

 [10.5.6][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.6] 505 HTTP Version Not Supported ..................[65][//datatracker.ietf.org/doc/html/rfc2068

page-65]

[11][//datatracker.ietf.org/doc/html/rfc2068

section-11] Access Authentication..................................[65][//datatracker.ietf.org/doc/html/rfc2068

page-65]

[11.1][//datatracker.ietf.org/doc/html/rfc2068

# section-11.1] Basic Authentication Scheme ........................[66][//datatracker.ietf.org/doc/html/rfc2068

page-66]

[11.2][//datatracker.ietf.org/doc/html/rfc2068

# section-11.2] Digest Authentication Scheme .......................[67][//datatracker.ietf.org/doc/html/rfc2068

page-67]

[12][//datatracker.ietf.org/doc/html/rfc2068

section-12] Content Negotiation....................................[67][//datatracker.ietf.org/doc/html/rfc2068

page-67]

[12.1][//datatracker.ietf.org/doc/html/rfc2068

# section-12.1] Server-driven Negotiation ..........................[68][//datatracker.ietf.org/doc/html/rfc2068

page-68]

[12.2][//datatracker.ietf.org/doc/html/rfc2068

# section-12.2] Agent-driven Negotiation ...........................[69][//datatracker.ietf.org/doc/html/rfc2068

page-69]

[12.3][//datatracker.ietf.org/doc/html/rfc2068

# section-12.3] Transparent Negotiation ............................[70][//datatracker.ietf.org/doc/html/rfc2068

page-70]

[13][//datatracker.ietf.org/doc/html/rfc2068

section-13] Caching in HTTP........................................[70][//datatracker.ietf.org/doc/html/rfc2068

page-70]

 [13.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.1] Cache Correctness ...............................[72][//datatracker.ietf.org/doc/html/rfc2068

page-72]

 [13.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.2] Warnings ........................................[73][//datatracker.ietf.org/doc/html/rfc2068

page-73]

 [13.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.3] Cache-control Mechanisms ........................[74][//datatracker.ietf.org/doc/html/rfc2068

page-74]

 [13.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.4] Explicit User Agent Warnings ....................[74][//datatracker.ietf.org/doc/html/rfc2068

page-74]

 [13.1.5][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.5] Exceptions to the Rules and Warnings ............[75][//datatracker.ietf.org/doc/html/rfc2068

page-75]

 [13.1.6][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.6] Client-controlled Behavior ......................[75][//datatracker.ietf.org/doc/html/rfc2068

page-75]

[13.2][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2] Expiration Model ...................................[75][//datatracker.ietf.org/doc/html/rfc2068

page-75]

 [13.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.1] Server-Specified Expiration .....................[75][//datatracker.ietf.org/doc/html/rfc2068

page-75]

 [13.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.2] Heuristic Expiration ............................[76][//datatracker.ietf.org/doc/html/rfc2068

page-76]

 [13.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.3] Age Calculations ................................[77][//datatracker.ietf.org/doc/html/rfc2068

page-77]

 [13.2.4][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.4] Expiration Calculations .........................[79][//datatracker.ietf.org/doc/html/rfc2068

page-79]

 [13.2.5][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.5] Disambiguating Expiration Values ................[80][//datatracker.ietf.org/doc/html/rfc2068

page-80]

 [13.2.6][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.6] Disambiguating Multiple Responses ...............[80][//datatracker.ietf.org/doc/html/rfc2068

page-80]

[13.3][//datatracker.ietf.org/doc/html/rfc2068

# section-13.3] Validation Model ...................................[81][//datatracker.ietf.org/doc/html/rfc2068

page-81]

 [13.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-13.3.1] Last-modified Dates .............................[82][//datatracker.ietf.org/doc/html/rfc2068

page-82]

 [13.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-13.3.2] Entity Tag Cache Validators .....................[82][//datatracker.ietf.org/doc/html/rfc2068

page-82]

 [13.3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-13.3.3] Weak and Strong Validators ......................[82][//datatracker.ietf.org/doc/html/rfc2068

page-82]

 13.3.4 Rules for When to Use Entity Tags and Last-
 modified Dates..........................................[85][//datatracker.ietf.org/doc/html/rfc2068

# page-85]

 [13.3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-13.3.5] Non-validating Conditionals .....................[86][//datatracker.ietf.org/doc/html/rfc2068

page-86]

[13.4][//datatracker.ietf.org/doc/html/rfc2068

# section-13.4] Response Cachability ...............................[86][//datatracker.ietf.org/doc/html/rfc2068

page-86]

[13.5][//datatracker.ietf.org/doc/html/rfc2068

# section-13.5] Constructing Responses From Caches .................[87][//datatracker.ietf.org/doc/html/rfc2068

page-87]

 [13.5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-13.5.1] End-to-end and Hop-by-hop Headers ...............[88][//datatracker.ietf.org/doc/html/rfc2068

page-88]

 [13.5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-13.5.2] Non-modifiable Headers ..........................[88][//datatracker.ietf.org/doc/html/rfc2068

page-88]

 [13.5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-13.5.3] Combining Headers ...............................[89][//datatracker.ietf.org/doc/html/rfc2068

page-89]

 [13.5.4][//datatracker.ietf.org/doc/html/rfc2068

# section-13.5.4] Combining Byte Ranges ...........................[90][//datatracker.ietf.org/doc/html/rfc2068

page-90]

[13.6][//datatracker.ietf.org/doc/html/rfc2068

# section-13.6] Caching Negotiated Responses .......................[90][//datatracker.ietf.org/doc/html/rfc2068

page-90]

[13.7][//datatracker.ietf.org/doc/html/rfc2068

# section-13.7] Shared and Non-Shared Caches .......................[91][//datatracker.ietf.org/doc/html/rfc2068

page-91]

[13.8][//datatracker.ietf.org/doc/html/rfc2068

# section-13.8] Errors or Incomplete Response Cache Behavior .......[91][//datatracker.ietf.org/doc/html/rfc2068

page-91]

[13.9][//datatracker.ietf.org/doc/html/rfc2068

# section-13.9] Side Effects of GET and HEAD .......................[92][//datatracker.ietf.org/doc/html/rfc2068

page-92]

[13.10][//datatracker.ietf.org/doc/html/rfc2068

# section-13.10] Invalidation After Updates or Deletions ...........[92][//datatracker.ietf.org/doc/html/rfc2068

page-92]

[13.11][//datatracker.ietf.org/doc/html/rfc2068

# section-13.11] Write-Through Mandatory ...........................[93][//datatracker.ietf.org/doc/html/rfc2068

page-93]

[13.12][//datatracker.ietf.org/doc/html/rfc2068

# section-13.12] Cache Replacement .................................[93][//datatracker.ietf.org/doc/html/rfc2068

page-93]

[13.13][//datatracker.ietf.org/doc/html/rfc2068

# section-13.13] History Lists .....................................[93][//datatracker.ietf.org/doc/html/rfc2068

page-93]

[14][//datatracker.ietf.org/doc/html/rfc2068

section-14] Header Field Definitions...............................[94][//datatracker.ietf.org/doc/html/rfc2068

page-94]

[14.1][//datatracker.ietf.org/doc/html/rfc2068

# section-14.1] Accept .............................................[95][//datatracker.ietf.org/doc/html/rfc2068

page-95]

Fielding, et. al. Standards Track [Page 4]

RFC 2068 HTTP/1.1 January 1997

 [10.5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.3] 502 Bad Gateway .................................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

 [10.5.4][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.4] 503 Service Unavailable .........................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

 [10.5.5][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.5] 504 Gateway Timeout .............................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

 [10.5.6][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.6] 505 HTTP Version Not Supported ..................[65][//datatracker.ietf.org/doc/html/rfc2068

page-65]

[11][//datatracker.ietf.org/doc/html/rfc2068

section-11] Access Authentication..................................[65][//datatracker.ietf.org/doc/html/rfc2068

page-65]

[11.1][//datatracker.ietf.org/doc/html/rfc2068

# section-11.1] Basic Authentication Scheme ........................[66][//datatracker.ietf.org/doc/html/rfc2068

page-66]

[11.2][//datatracker.ietf.org/doc/html/rfc2068

# section-11.2] Digest Authentication Scheme .......................[67][//datatracker.ietf.org/doc/html/rfc2068

page-67]

[12][//datatracker.ietf.org/doc/html/rfc2068

section-12] Content Negotiation....................................[67][//datatracker.ietf.org/doc/html/rfc2068

page-67]

[12.1][//datatracker.ietf.org/doc/html/rfc2068

# section-12.1] Server-driven Negotiation ..........................[68][//datatracker.ietf.org/doc/html/rfc2068

page-68]

[12.2][//datatracker.ietf.org/doc/html/rfc2068

# section-12.2] Agent-driven Negotiation ...........................[69][//datatracker.ietf.org/doc/html/rfc2068

page-69]

[12.3][//datatracker.ietf.org/doc/html/rfc2068

# section-12.3] Transparent Negotiation ............................[70][//datatracker.ietf.org/doc/html/rfc2068

page-70]

[13][//datatracker.ietf.org/doc/html/rfc2068

section-13] Caching in HTTP........................................[70][//datatracker.ietf.org/doc/html/rfc2068

page-70]

 [13.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.1] Cache Correctness ...............................[72][//datatracker.ietf.org/doc/html/rfc2068

page-72]

 [13.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.2] Warnings ........................................[73][//datatracker.ietf.org/doc/html/rfc2068

page-73]

 [13.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.3] Cache-control Mechanisms ........................[74][//datatracker.ietf.org/doc/html/rfc2068

page-74]

 [13.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.4] Explicit User Agent Warnings ....................[74][//datatracker.ietf.org/doc/html/rfc2068

page-74]

 [13.1.5][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.5] Exceptions to the Rules and Warnings ............[75][//datatracker.ietf.org/doc/html/rfc2068

page-75]

 [13.1.6][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.6] Client-controlled Behavior ......................[75][//datatracker.ietf.org/doc/html/rfc2068

page-75]

[13.2][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2] Expiration Model ...................................[75][//datatracker.ietf.org/doc/html/rfc2068

page-75]

 [13.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.1] Server-Specified Expiration .....................[75][//datatracker.ietf.org/doc/html/rfc2068

page-75]

 [13.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.2] Heuristic Expiration ............................[76][//datatracker.ietf.org/doc/html/rfc2068

page-76]

 [13.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.3] Age Calculations ................................[77][//datatracker.ietf.org/doc/html/rfc2068

page-77]

 [13.2.4][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.4] Expiration Calculations .........................[79][//datatracker.ietf.org/doc/html/rfc2068

page-79]

 [13.2.5][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.5] Disambiguating Expiration Values ................[80][//datatracker.ietf.org/doc/html/rfc2068

page-80]

 [13.2.6][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.6] Disambiguating Multiple Responses ...............[80][//datatracker.ietf.org/doc/html/rfc2068

page-80]

[13.3][//datatracker.ietf.org/doc/html/rfc2068

# section-13.3] Validation Model ...................................[81][//datatracker.ietf.org/doc/html/rfc2068

page-81]

 [13.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-13.3.1] Last-modified Dates .............................[82][//datatracker.ietf.org/doc/html/rfc2068

page-82]

 [13.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-13.3.2] Entity Tag Cache Validators .....................[82][//datatracker.ietf.org/doc/html/rfc2068

page-82]

 [13.3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-13.3.3] Weak and Strong Validators ......................[82][//datatracker.ietf.org/doc/html/rfc2068

page-82]

 13.3.4 Rules for When to Use Entity Tags and Last-
 modified Dates..........................................[85][//datatracker.ietf.org/doc/html/rfc2068

# page-85]

 [13.3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-13.3.5] Non-validating Conditionals .....................[86][//datatracker.ietf.org/doc/html/rfc2068

page-86]

[13.4][//datatracker.ietf.org/doc/html/rfc2068

# section-13.4] Response Cachability ...............................[86][//datatracker.ietf.org/doc/html/rfc2068

page-86]

[13.5][//datatracker.ietf.org/doc/html/rfc2068

# section-13.5] Constructing Responses From Caches .................[87][//datatracker.ietf.org/doc/html/rfc2068

page-87]

 [13.5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-13.5.1] End-to-end and Hop-by-hop Headers ...............[88][//datatracker.ietf.org/doc/html/rfc2068

page-88]

 [13.5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-13.5.2] Non-modifiable Headers ..........................[88][//datatracker.ietf.org/doc/html/rfc2068

page-88]

 [13.5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-13.5.3] Combining Headers ...............................[89][//datatracker.ietf.org/doc/html/rfc2068

page-89]

 [13.5.4][//datatracker.ietf.org/doc/html/rfc2068

# section-13.5.4] Combining Byte Ranges ...........................[90][//datatracker.ietf.org/doc/html/rfc2068

page-90]

[13.6][//datatracker.ietf.org/doc/html/rfc2068

# section-13.6] Caching Negotiated Responses .......................[90][//datatracker.ietf.org/doc/html/rfc2068

page-90]

[13.7][//datatracker.ietf.org/doc/html/rfc2068

# section-13.7] Shared and Non-Shared Caches .......................[91][//datatracker.ietf.org/doc/html/rfc2068

page-91]

[13.8][//datatracker.ietf.org/doc/html/rfc2068

# section-13.8] Errors or Incomplete Response Cache Behavior .......[91][//datatracker.ietf.org/doc/html/rfc2068

page-91]

[13.9][//datatracker.ietf.org/doc/html/rfc2068

# section-13.9] Side Effects of GET and HEAD .......................[92][//datatracker.ietf.org/doc/html/rfc2068

page-92]

[13.10][//datatracker.ietf.org/doc/html/rfc2068

# section-13.10] Invalidation After Updates or Deletions ...........[92][//datatracker.ietf.org/doc/html/rfc2068

page-92]

[13.11][//datatracker.ietf.org/doc/html/rfc2068

# section-13.11] Write-Through Mandatory ...........................[93][//datatracker.ietf.org/doc/html/rfc2068

page-93]

[13.12][//datatracker.ietf.org/doc/html/rfc2068

# section-13.12] Cache Replacement .................................[93][//datatracker.ietf.org/doc/html/rfc2068

page-93]

[13.13][//datatracker.ietf.org/doc/html/rfc2068

# section-13.13] History Lists .....................................[93][//datatracker.ietf.org/doc/html/rfc2068

page-93]

[14][//datatracker.ietf.org/doc/html/rfc2068

section-14] Header Field Definitions...............................[94][//datatracker.ietf.org/doc/html/rfc2068

page-94]

[14.1][//datatracker.ietf.org/doc/html/rfc2068

# section-14.1] Accept .............................................[95][//datatracker.ietf.org/doc/html/rfc2068

page-95]

Fielding, et. al. Standards Track [Page 4]

RFC 2068 HTTP/1.1 January 1997

 [10.5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.3] 502 Bad Gateway .................................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

 [10.5.4][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.4] 503 Service Unavailable .........................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

 [10.5.5][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.5] 504 Gateway Timeout .............................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

 [10.5.6][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.6] 505 HTTP Version Not Supported ..................[65][//datatracker.ietf.org/doc/html/rfc2068

page-65]

[11][//datatracker.ietf.org/doc/html/rfc2068

section-11] Access Authentication..................................[65][//datatracker.ietf.org/doc/html/rfc2068

page-65]

[11.1][//datatracker.ietf.org/doc/html/rfc2068

# section-11.1] Basic Authentication Scheme ........................[66][//datatracker.ietf.org/doc/html/rfc2068

page-66]

[11.2][//datatracker.ietf.org/doc/html/rfc2068

# section-11.2] Digest Authentication Scheme .......................[67][//datatracker.ietf.org/doc/html/rfc2068

page-67]

[12][//datatracker.ietf.org/doc/html/rfc2068

section-12] Content Negotiation....................................[67][//datatracker.ietf.org/doc/html/rfc2068

page-67]

[12.1][//datatracker.ietf.org/doc/html/rfc2068

# section-12.1] Server-driven Negotiation ..........................[68][//datatracker.ietf.org/doc/html/rfc2068

page-68]

[12.2][//datatracker.ietf.org/doc/html/rfc2068

# section-12.2] Agent-driven Negotiation ...........................[69][//datatracker.ietf.org/doc/html/rfc2068

page-69]

[12.3][//datatracker.ietf.org/doc/html/rfc2068

# section-12.3] Transparent Negotiation ............................[70][//datatracker.ietf.org/doc/html/rfc2068

page-70]

[13][//datatracker.ietf.org/doc/html/rfc2068

section-13] Caching in HTTP........................................[70][//datatracker.ietf.org/doc/html/rfc2068

page-70]

 [13.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.1] Cache Correctness ...............................[72][//datatracker.ietf.org/doc/html/rfc2068

page-72]

 [13.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.2] Warnings ........................................[73][//datatracker.ietf.org/doc/html/rfc2068

page-73]

 [13.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.3] Cache-control Mechanisms ........................[74][//datatracker.ietf.org/doc/html/rfc2068

page-74]

 [13.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.4] Explicit User Agent Warnings ....................[74][//datatracker.ietf.org/doc/html/rfc2068

page-74]

 [13.1.5][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.5] Exceptions to the Rules and Warnings ............[75][//datatracker.ietf.org/doc/html/rfc2068

page-75]

 [13.1.6][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.6] Client-controlled Behavior ......................[75][//datatracker.ietf.org/doc/html/rfc2068

page-75]

[13.2][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2] Expiration Model ...................................[75][//datatracker.ietf.org/doc/html/rfc2068

page-75]

 [13.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.1] Server-Specified Expiration .....................[75][//datatracker.ietf.org/doc/html/rfc2068

page-75]

 [13.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.2] Heuristic Expiration ............................[76][//datatracker.ietf.org/doc/html/rfc2068

page-76]

 [13.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.3] Age Calculations ................................[77][//datatracker.ietf.org/doc/html/rfc2068

page-77]

 [13.2.4][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.4] Expiration Calculations .........................[79][//datatracker.ietf.org/doc/html/rfc2068

page-79]

 [13.2.5][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.5] Disambiguating Expiration Values ................[80][//datatracker.ietf.org/doc/html/rfc2068

page-80]

 [13.2.6][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.6] Disambiguating Multiple Responses ...............[80][//datatracker.ietf.org/doc/html/rfc2068

page-80]

[13.3][//datatracker.ietf.org/doc/html/rfc2068

# section-13.3] Validation Model ...................................[81][//datatracker.ietf.org/doc/html/rfc2068

page-81]

 [13.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-13.3.1] Last-modified Dates .............................[82][//datatracker.ietf.org/doc/html/rfc2068

page-82]

 [13.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-13.3.2] Entity Tag Cache Validators .....................[82][//datatracker.ietf.org/doc/html/rfc2068

page-82]

 [13.3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-13.3.3] Weak and Strong Validators ......................[82][//datatracker.ietf.org/doc/html/rfc2068

page-82]

 13.3.4 Rules for When to Use Entity Tags and Last-
 modified Dates..........................................[85][//datatracker.ietf.org/doc/html/rfc2068

# page-85]

 [13.3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-13.3.5] Non-validating Conditionals .....................[86][//datatracker.ietf.org/doc/html/rfc2068

page-86]

[13.4][//datatracker.ietf.org/doc/html/rfc2068

# section-13.4] Response Cachability ...............................[86][//datatracker.ietf.org/doc/html/rfc2068

page-86]

[13.5][//datatracker.ietf.org/doc/html/rfc2068

# section-13.5] Constructing Responses From Caches .................[87][//datatracker.ietf.org/doc/html/rfc2068

page-87]

 [13.5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-13.5.1] End-to-end and Hop-by-hop Headers ...............[88][//datatracker.ietf.org/doc/html/rfc2068

page-88]

 [13.5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-13.5.2] Non-modifiable Headers ..........................[88][//datatracker.ietf.org/doc/html/rfc2068

page-88]

 [13.5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-13.5.3] Combining Headers ...............................[89][//datatracker.ietf.org/doc/html/rfc2068

page-89]

 [13.5.4][//datatracker.ietf.org/doc/html/rfc2068

# section-13.5.4] Combining Byte Ranges ...........................[90][//datatracker.ietf.org/doc/html/rfc2068

page-90]

[13.6][//datatracker.ietf.org/doc/html/rfc2068

# section-13.6] Caching Negotiated Responses .......................[90][//datatracker.ietf.org/doc/html/rfc2068

page-90]

[13.7][//datatracker.ietf.org/doc/html/rfc2068

# section-13.7] Shared and Non-Shared Caches .......................[91][//datatracker.ietf.org/doc/html/rfc2068

page-91]

[13.8][//datatracker.ietf.org/doc/html/rfc2068

# section-13.8] Errors or Incomplete Response Cache Behavior .......[91][//datatracker.ietf.org/doc/html/rfc2068

page-91]

[13.9][//datatracker.ietf.org/doc/html/rfc2068

# section-13.9] Side Effects of GET and HEAD .......................[92][//datatracker.ietf.org/doc/html/rfc2068

page-92]

[13.10][//datatracker.ietf.org/doc/html/rfc2068

# section-13.10] Invalidation After Updates or Deletions ...........[92][//datatracker.ietf.org/doc/html/rfc2068

page-92]

[13.11][//datatracker.ietf.org/doc/html/rfc2068

# section-13.11] Write-Through Mandatory ...........................[93][//datatracker.ietf.org/doc/html/rfc2068

page-93]

[13.12][//datatracker.ietf.org/doc/html/rfc2068

# section-13.12] Cache Replacement .................................[93][//datatracker.ietf.org/doc/html/rfc2068

page-93]

[13.13][//datatracker.ietf.org/doc/html/rfc2068

# section-13.13] History Lists .....................................[93][//datatracker.ietf.org/doc/html/rfc2068

page-93]

[14][//datatracker.ietf.org/doc/html/rfc2068

section-14] Header Field Definitions...............................[94][//datatracker.ietf.org/doc/html/rfc2068

page-94]

[14.1][//datatracker.ietf.org/doc/html/rfc2068

# section-14.1] Accept .............................................[95][//datatracker.ietf.org/doc/html/rfc2068

page-95]

Fielding, et. al. Standards Track [Page 4]

RFC 2068 HTTP/1.1 January 1997

 [10.5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.3] 502 Bad Gateway .................................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

 [10.5.4][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.4] 503 Service Unavailable .........................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

 [10.5.5][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.5] 504 Gateway Timeout .............................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

 [10.5.6][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.6] 505 HTTP Version Not Supported ..................[65][//datatracker.ietf.org/doc/html/rfc2068

page-65]

[11][//datatracker.ietf.org/doc/html/rfc2068

section-11] Access Authentication..................................[65][//datatracker.ietf.org/doc/html/rfc2068

page-65]

[11.1][//datatracker.ietf.org/doc/html/rfc2068

# section-11.1] Basic Authentication Scheme ........................[66][//datatracker.ietf.org/doc/html/rfc2068

page-66]

[11.2][//datatracker.ietf.org/doc/html/rfc2068

# section-11.2] Digest Authentication Scheme .......................[67][//datatracker.ietf.org/doc/html/rfc2068

page-67]

[12][//datatracker.ietf.org/doc/html/rfc2068

section-12] Content Negotiation....................................[67][//datatracker.ietf.org/doc/html/rfc2068

page-67]

[12.1][//datatracker.ietf.org/doc/html/rfc2068

# section-12.1] Server-driven Negotiation ..........................[68][//datatracker.ietf.org/doc/html/rfc2068

page-68]

[12.2][//datatracker.ietf.org/doc/html/rfc2068

# section-12.2] Agent-driven Negotiation ...........................[69][//datatracker.ietf.org/doc/html/rfc2068

page-69]

[12.3][//datatracker.ietf.org/doc/html/rfc2068

# section-12.3] Transparent Negotiation ............................[70][//datatracker.ietf.org/doc/html/rfc2068

page-70]

[13][//datatracker.ietf.org/doc/html/rfc2068

section-13] Caching in HTTP........................................[70][//datatracker.ietf.org/doc/html/rfc2068

page-70]

 [13.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.1] Cache Correctness ...............................[72][//datatracker.ietf.org/doc/html/rfc2068

page-72]

 [13.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.2] Warnings ........................................[73][//datatracker.ietf.org/doc/html/rfc2068

page-73]

 [13.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.3] Cache-control Mechanisms ........................[74][//datatracker.ietf.org/doc/html/rfc2068

page-74]

 [13.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.4] Explicit User Agent Warnings ....................[74][//datatracker.ietf.org/doc/html/rfc2068

page-74]

 [13.1.5][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.5] Exceptions to the Rules and Warnings ............[75][//datatracker.ietf.org/doc/html/rfc2068

page-75]

 [13.1.6][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.6] Client-controlled Behavior ......................[75][//datatracker.ietf.org/doc/html/rfc2068

page-75]

[13.2][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2] Expiration Model ...................................[75][//datatracker.ietf.org/doc/html/rfc2068

page-75]

 [13.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.1] Server-Specified Expiration .....................[75][//datatracker.ietf.org/doc/html/rfc2068

page-75]

 [13.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.2] Heuristic Expiration ............................[76][//datatracker.ietf.org/doc/html/rfc2068

page-76]

 [13.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.3] Age Calculations ................................[77][//datatracker.ietf.org/doc/html/rfc2068

page-77]

 [13.2.4][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.4] Expiration Calculations .........................[79][//datatracker.ietf.org/doc/html/rfc2068

page-79]

 [13.2.5][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.5] Disambiguating Expiration Values ................[80][//datatracker.ietf.org/doc/html/rfc2068

page-80]

 [13.2.6][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.6] Disambiguating Multiple Responses ...............[80][//datatracker.ietf.org/doc/html/rfc2068

page-80]

[13.3][//datatracker.ietf.org/doc/html/rfc2068

# section-13.3] Validation Model ...................................[81][//datatracker.ietf.org/doc/html/rfc2068

page-81]

 [13.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-13.3.1] Last-modified Dates .............................[82][//datatracker.ietf.org/doc/html/rfc2068

page-82]

 [13.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-13.3.2] Entity Tag Cache Validators .....................[82][//datatracker.ietf.org/doc/html/rfc2068

page-82]

 [13.3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-13.3.3] Weak and Strong Validators ......................[82][//datatracker.ietf.org/doc/html/rfc2068

page-82]

 13.3.4 Rules for When to Use Entity Tags and Last-
 modified Dates..........................................[85][//datatracker.ietf.org/doc/html/rfc2068

# page-85]

 [13.3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-13.3.5] Non-validating Conditionals .....................[86][//datatracker.ietf.org/doc/html/rfc2068

page-86]

[13.4][//datatracker.ietf.org/doc/html/rfc2068

# section-13.4] Response Cachability ...............................[86][//datatracker.ietf.org/doc/html/rfc2068

page-86]

[13.5][//datatracker.ietf.org/doc/html/rfc2068

# section-13.5] Constructing Responses From Caches .................[87][//datatracker.ietf.org/doc/html/rfc2068

page-87]

 [13.5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-13.5.1] End-to-end and Hop-by-hop Headers ...............[88][//datatracker.ietf.org/doc/html/rfc2068

page-88]

 [13.5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-13.5.2] Non-modifiable Headers ..........................[88][//datatracker.ietf.org/doc/html/rfc2068

page-88]

 [13.5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-13.5.3] Combining Headers ...............................[89][//datatracker.ietf.org/doc/html/rfc2068

page-89]

 [13.5.4][//datatracker.ietf.org/doc/html/rfc2068

# section-13.5.4] Combining Byte Ranges ...........................[90][//datatracker.ietf.org/doc/html/rfc2068

page-90]

[13.6][//datatracker.ietf.org/doc/html/rfc2068

# section-13.6] Caching Negotiated Responses .......................[90][//datatracker.ietf.org/doc/html/rfc2068

page-90]

[13.7][//datatracker.ietf.org/doc/html/rfc2068

# section-13.7] Shared and Non-Shared Caches .......................[91][//datatracker.ietf.org/doc/html/rfc2068

page-91]

[13.8][//datatracker.ietf.org/doc/html/rfc2068

# section-13.8] Errors or Incomplete Response Cache Behavior .......[91][//datatracker.ietf.org/doc/html/rfc2068

page-91]

[13.9][//datatracker.ietf.org/doc/html/rfc2068

# section-13.9] Side Effects of GET and HEAD .......................[92][//datatracker.ietf.org/doc/html/rfc2068

page-92]

[13.10][//datatracker.ietf.org/doc/html/rfc2068

# section-13.10] Invalidation After Updates or Deletions ...........[92][//datatracker.ietf.org/doc/html/rfc2068

page-92]

[13.11][//datatracker.ietf.org/doc/html/rfc2068

# section-13.11] Write-Through Mandatory ...........................[93][//datatracker.ietf.org/doc/html/rfc2068

page-93]

[13.12][//datatracker.ietf.org/doc/html/rfc2068

# section-13.12] Cache Replacement .................................[93][//datatracker.ietf.org/doc/html/rfc2068

page-93]

[13.13][//datatracker.ietf.org/doc/html/rfc2068

# section-13.13] History Lists .....................................[93][//datatracker.ietf.org/doc/html/rfc2068

page-93]

[14][//datatracker.ietf.org/doc/html/rfc2068

section-14] Header Field Definitions...............................[94][//datatracker.ietf.org/doc/html/rfc2068

page-94]

[14.1][//datatracker.ietf.org/doc/html/rfc2068

# section-14.1] Accept .............................................[95][//datatracker.ietf.org/doc/html/rfc2068

page-95]

Fielding, et. al. Standards Track [Page 4]

RFC 2068 HTTP/1.1 January 1997

 [10.5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.3] 502 Bad Gateway .................................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

 [10.5.4][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.4] 503 Service Unavailable .........................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

 [10.5.5][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.5] 504 Gateway Timeout .............................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

 [10.5.6][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.6] 505 HTTP Version Not Supported ..................[65][//datatracker.ietf.org/doc/html/rfc2068

page-65]

[11][//datatracker.ietf.org/doc/html/rfc2068

section-11] Access Authentication..................................[65][//datatracker.ietf.org/doc/html/rfc2068

page-65]

[11.1][//datatracker.ietf.org/doc/html/rfc2068

# section-11.1] Basic Authentication Scheme ........................[66][//datatracker.ietf.org/doc/html/rfc2068

page-66]

[11.2][//datatracker.ietf.org/doc/html/rfc2068

# section-11.2] Digest Authentication Scheme .......................[67][//datatracker.ietf.org/doc/html/rfc2068

page-67]

[12][//datatracker.ietf.org/doc/html/rfc2068

section-12] Content Negotiation....................................[67][//datatracker.ietf.org/doc/html/rfc2068

page-67]

[12.1][//datatracker.ietf.org/doc/html/rfc2068

# section-12.1] Server-driven Negotiation ..........................[68][//datatracker.ietf.org/doc/html/rfc2068

page-68]

[12.2][//datatracker.ietf.org/doc/html/rfc2068

# section-12.2] Agent-driven Negotiation ...........................[69][//datatracker.ietf.org/doc/html/rfc2068

page-69]

[12.3][//datatracker.ietf.org/doc/html/rfc2068

# section-12.3] Transparent Negotiation ............................[70][//datatracker.ietf.org/doc/html/rfc2068

page-70]

[13][//datatracker.ietf.org/doc/html/rfc2068

section-13] Caching in HTTP........................................[70][//datatracker.ietf.org/doc/html/rfc2068

page-70]

 [13.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.1] Cache Correctness ...............................[72][//datatracker.ietf.org/doc/html/rfc2068

page-72]

 [13.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.2] Warnings ........................................[73][//datatracker.ietf.org/doc/html/rfc2068

page-73]

 [13.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.3] Cache-control Mechanisms ........................[74][//datatracker.ietf.org/doc/html/rfc2068

page-74]

 [13.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.4] Explicit User Agent Warnings ....................[74][//datatracker.ietf.org/doc/html/rfc2068

page-74]

 [13.1.5][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.5] Exceptions to the Rules and Warnings ............[75][//datatracker.ietf.org/doc/html/rfc2068

page-75]

 [13.1.6][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.6] Client-controlled Behavior ......................[75][//datatracker.ietf.org/doc/html/rfc2068

page-75]

[13.2][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2] Expiration Model ...................................[75][//datatracker.ietf.org/doc/html/rfc2068

page-75]

 [13.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.1] Server-Specified Expiration .....................[75][//datatracker.ietf.org/doc/html/rfc2068

page-75]

 [13.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.2] Heuristic Expiration ............................[76][//datatracker.ietf.org/doc/html/rfc2068

page-76]

 [13.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.3] Age Calculations ................................[77][//datatracker.ietf.org/doc/html/rfc2068

page-77]

 [13.2.4][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.4] Expiration Calculations .........................[79][//datatracker.ietf.org/doc/html/rfc2068

page-79]

 [13.2.5][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.5] Disambiguating Expiration Values ................[80][//datatracker.ietf.org/doc/html/rfc2068

page-80]

 [13.2.6][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.6] Disambiguating Multiple Responses ...............[80][//datatracker.ietf.org/doc/html/rfc2068

page-80]

[13.3][//datatracker.ietf.org/doc/html/rfc2068

# section-13.3] Validation Model ...................................[81][//datatracker.ietf.org/doc/html/rfc2068

page-81]

 [13.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-13.3.1] Last-modified Dates .............................[82][//datatracker.ietf.org/doc/html/rfc2068

page-82]

 [13.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-13.3.2] Entity Tag Cache Validators .....................[82][//datatracker.ietf.org/doc/html/rfc2068

page-82]

 [13.3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-13.3.3] Weak and Strong Validators ......................[82][//datatracker.ietf.org/doc/html/rfc2068

page-82]

 13.3.4 Rules for When to Use Entity Tags and Last-
 modified Dates..........................................[85][//datatracker.ietf.org/doc/html/rfc2068

# page-85]

 [13.3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-13.3.5] Non-validating Conditionals .....................[86][//datatracker.ietf.org/doc/html/rfc2068

page-86]

[13.4][//datatracker.ietf.org/doc/html/rfc2068

# section-13.4] Response Cachability ...............................[86][//datatracker.ietf.org/doc/html/rfc2068

page-86]

[13.5][//datatracker.ietf.org/doc/html/rfc2068

# section-13.5] Constructing Responses From Caches .................[87][//datatracker.ietf.org/doc/html/rfc2068

page-87]

 [13.5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-13.5.1] End-to-end and Hop-by-hop Headers ...............[88][//datatracker.ietf.org/doc/html/rfc2068

page-88]

 [13.5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-13.5.2] Non-modifiable Headers ..........................[88][//datatracker.ietf.org/doc/html/rfc2068

page-88]

 [13.5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-13.5.3] Combining Headers ...............................[89][//datatracker.ietf.org/doc/html/rfc2068

page-89]

 [13.5.4][//datatracker.ietf.org/doc/html/rfc2068

# section-13.5.4] Combining Byte Ranges ...........................[90][//datatracker.ietf.org/doc/html/rfc2068

page-90]

[13.6][//datatracker.ietf.org/doc/html/rfc2068

# section-13.6] Caching Negotiated Responses .......................[90][//datatracker.ietf.org/doc/html/rfc2068

page-90]

[13.7][//datatracker.ietf.org/doc/html/rfc2068

# section-13.7] Shared and Non-Shared Caches .......................[91][//datatracker.ietf.org/doc/html/rfc2068

page-91]

[13.8][//datatracker.ietf.org/doc/html/rfc2068

# section-13.8] Errors or Incomplete Response Cache Behavior .......[91][//datatracker.ietf.org/doc/html/rfc2068

page-91]

[13.9][//datatracker.ietf.org/doc/html/rfc2068

# section-13.9] Side Effects of GET and HEAD .......................[92][//datatracker.ietf.org/doc/html/rfc2068

page-92]

[13.10][//datatracker.ietf.org/doc/html/rfc2068

# section-13.10] Invalidation After Updates or Deletions ...........[92][//datatracker.ietf.org/doc/html/rfc2068

page-92]

[13.11][//datatracker.ietf.org/doc/html/rfc2068

# section-13.11] Write-Through Mandatory ...........................[93][//datatracker.ietf.org/doc/html/rfc2068

page-93]

[13.12][//datatracker.ietf.org/doc/html/rfc2068

# section-13.12] Cache Replacement .................................[93][//datatracker.ietf.org/doc/html/rfc2068

page-93]

[13.13][//datatracker.ietf.org/doc/html/rfc2068

# section-13.13] History Lists .....................................[93][//datatracker.ietf.org/doc/html/rfc2068

page-93]

[14][//datatracker.ietf.org/doc/html/rfc2068

section-14] Header Field Definitions...............................[94][//datatracker.ietf.org/doc/html/rfc2068

page-94]

[14.1][//datatracker.ietf.org/doc/html/rfc2068

# section-14.1] Accept .............................................[95][//datatracker.ietf.org/doc/html/rfc2068

page-95]

Fielding, et. al. Standards Track [Page 4]

RFC 2068 HTTP/1.1 January 1997

 [10.5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.3] 502 Bad Gateway .................................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

 [10.5.4][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.4] 503 Service Unavailable .........................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

 [10.5.5][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.5] 504 Gateway Timeout .............................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

 [10.5.6][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.6] 505 HTTP Version Not Supported ..................[65][//datatracker.ietf.org/doc/html/rfc2068

page-65]

[11][//datatracker.ietf.org/doc/html/rfc2068

section-11] Access Authentication..................................[65][//datatracker.ietf.org/doc/html/rfc2068

page-65]

[11.1][//datatracker.ietf.org/doc/html/rfc2068

# section-11.1] Basic Authentication Scheme ........................[66][//datatracker.ietf.org/doc/html/rfc2068

page-66]

[11.2][//datatracker.ietf.org/doc/html/rfc2068

# section-11.2] Digest Authentication Scheme .......................[67][//datatracker.ietf.org/doc/html/rfc2068

page-67]

[12][//datatracker.ietf.org/doc/html/rfc2068

section-12] Content Negotiation....................................[67][//datatracker.ietf.org/doc/html/rfc2068

page-67]

[12.1][//datatracker.ietf.org/doc/html/rfc2068

# section-12.1] Server-driven Negotiation ..........................[68][//datatracker.ietf.org/doc/html/rfc2068

page-68]

[12.2][//datatracker.ietf.org/doc/html/rfc2068

# section-12.2] Agent-driven Negotiation ...........................[69][//datatracker.ietf.org/doc/html/rfc2068

page-69]

[12.3][//datatracker.ietf.org/doc/html/rfc2068

# section-12.3] Transparent Negotiation ............................[70][//datatracker.ietf.org/doc/html/rfc2068

page-70]

[13][//datatracker.ietf.org/doc/html/rfc2068

section-13] Caching in HTTP........................................[70][//datatracker.ietf.org/doc/html/rfc2068

page-70]

 [13.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.1] Cache Correctness ...............................[72][//datatracker.ietf.org/doc/html/rfc2068

page-72]

 [13.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.2] Warnings ........................................[73][//datatracker.ietf.org/doc/html/rfc2068

page-73]

 [13.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.3] Cache-control Mechanisms ........................[74][//datatracker.ietf.org/doc/html/rfc2068

page-74]

 [13.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.4] Explicit User Agent Warnings ....................[74][//datatracker.ietf.org/doc/html/rfc2068

page-74]

 [13.1.5][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.5] Exceptions to the Rules and Warnings ............[75][//datatracker.ietf.org/doc/html/rfc2068

page-75]

 [13.1.6][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.6] Client-controlled Behavior ......................[75][//datatracker.ietf.org/doc/html/rfc2068

page-75]

[13.2][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2] Expiration Model ...................................[75][//datatracker.ietf.org/doc/html/rfc2068

page-75]

 [13.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.1] Server-Specified Expiration .....................[75][//datatracker.ietf.org/doc/html/rfc2068

page-75]

 [13.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.2] Heuristic Expiration ............................[76][//datatracker.ietf.org/doc/html/rfc2068

page-76]

 [13.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.3] Age Calculations ................................[77][//datatracker.ietf.org/doc/html/rfc2068

page-77]

 [13.2.4][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.4] Expiration Calculations .........................[79][//datatracker.ietf.org/doc/html/rfc2068

page-79]

 [13.2.5][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.5] Disambiguating Expiration Values ................[80][//datatracker.ietf.org/doc/html/rfc2068

page-80]

 [13.2.6][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.6] Disambiguating Multiple Responses ...............[80][//datatracker.ietf.org/doc/html/rfc2068

page-80]

[13.3][//datatracker.ietf.org/doc/html/rfc2068

# section-13.3] Validation Model ...................................[81][//datatracker.ietf.org/doc/html/rfc2068

page-81]

 [13.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-13.3.1] Last-modified Dates .............................[82][//datatracker.ietf.org/doc/html/rfc2068

page-82]

 [13.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-13.3.2] Entity Tag Cache Validators .....................[82][//datatracker.ietf.org/doc/html/rfc2068

page-82]

 [13.3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-13.3.3] Weak and Strong Validators ......................[82][//datatracker.ietf.org/doc/html/rfc2068

page-82]

 13.3.4 Rules for When to Use Entity Tags and Last-
 modified Dates..........................................[85][//datatracker.ietf.org/doc/html/rfc2068

# page-85]

 [13.3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-13.3.5] Non-validating Conditionals .....................[86][//datatracker.ietf.org/doc/html/rfc2068

page-86]

[13.4][//datatracker.ietf.org/doc/html/rfc2068

# section-13.4] Response Cachability ...............................[86][//datatracker.ietf.org/doc/html/rfc2068

page-86]

[13.5][//datatracker.ietf.org/doc/html/rfc2068

# section-13.5] Constructing Responses From Caches .................[87][//datatracker.ietf.org/doc/html/rfc2068

page-87]

 [13.5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-13.5.1] End-to-end and Hop-by-hop Headers ...............[88][//datatracker.ietf.org/doc/html/rfc2068

page-88]

 [13.5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-13.5.2] Non-modifiable Headers ..........................[88][//datatracker.ietf.org/doc/html/rfc2068

page-88]

 [13.5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-13.5.3] Combining Headers ...............................[89][//datatracker.ietf.org/doc/html/rfc2068

page-89]

 [13.5.4][//datatracker.ietf.org/doc/html/rfc2068

# section-13.5.4] Combining Byte Ranges ...........................[90][//datatracker.ietf.org/doc/html/rfc2068

page-90]

[13.6][//datatracker.ietf.org/doc/html/rfc2068

# section-13.6] Caching Negotiated Responses .......................[90][//datatracker.ietf.org/doc/html/rfc2068

page-90]

[13.7][//datatracker.ietf.org/doc/html/rfc2068

# section-13.7] Shared and Non-Shared Caches .......................[91][//datatracker.ietf.org/doc/html/rfc2068

page-91]

[13.8][//datatracker.ietf.org/doc/html/rfc2068

# section-13.8] Errors or Incomplete Response Cache Behavior .......[91][//datatracker.ietf.org/doc/html/rfc2068

page-91]

[13.9][//datatracker.ietf.org/doc/html/rfc2068

# section-13.9] Side Effects of GET and HEAD .......................[92][//datatracker.ietf.org/doc/html/rfc2068

page-92]

[13.10][//datatracker.ietf.org/doc/html/rfc2068

# section-13.10] Invalidation After Updates or Deletions ...........[92][//datatracker.ietf.org/doc/html/rfc2068

page-92]

[13.11][//datatracker.ietf.org/doc/html/rfc2068

# section-13.11] Write-Through Mandatory ...........................[93][//datatracker.ietf.org/doc/html/rfc2068

page-93]

[13.12][//datatracker.ietf.org/doc/html/rfc2068

# section-13.12] Cache Replacement .................................[93][//datatracker.ietf.org/doc/html/rfc2068

page-93]

[13.13][//datatracker.ietf.org/doc/html/rfc2068

# section-13.13] History Lists .....................................[93][//datatracker.ietf.org/doc/html/rfc2068

page-93]

[14][//datatracker.ietf.org/doc/html/rfc2068

section-14] Header Field Definitions...............................[94][//datatracker.ietf.org/doc/html/rfc2068

page-94]

[14.1][//datatracker.ietf.org/doc/html/rfc2068

# section-14.1] Accept .............................................[95][//datatracker.ietf.org/doc/html/rfc2068

page-95]

Fielding, et. al. Standards Track [Page 4]

RFC 2068 HTTP/1.1 January 1997

 [10.5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.3] 502 Bad Gateway .................................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

 [10.5.4][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.4] 503 Service Unavailable .........................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

 [10.5.5][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.5] 504 Gateway Timeout .............................[64][//datatracker.ietf.org/doc/html/rfc2068

page-64]

 [10.5.6][//datatracker.ietf.org/doc/html/rfc2068

# section-10.5.6] 505 HTTP Version Not Supported ..................[65][//datatracker.ietf.org/doc/html/rfc2068

page-65]

[11][//datatracker.ietf.org/doc/html/rfc2068

section-11] Access Authentication..................................[65][//datatracker.ietf.org/doc/html/rfc2068

page-65]

[11.1][//datatracker.ietf.org/doc/html/rfc2068

# section-11.1] Basic Authentication Scheme ........................[66][//datatracker.ietf.org/doc/html/rfc2068

page-66]

[11.2][//datatracker.ietf.org/doc/html/rfc2068

# section-11.2] Digest Authentication Scheme .......................[67][//datatracker.ietf.org/doc/html/rfc2068

page-67]

[12][//datatracker.ietf.org/doc/html/rfc2068

section-12] Content Negotiation....................................[67][//datatracker.ietf.org/doc/html/rfc2068

page-67]

[12.1][//datatracker.ietf.org/doc/html/rfc2068

# section-12.1] Server-driven Negotiation ..........................[68][//datatracker.ietf.org/doc/html/rfc2068

page-68]

[12.2][//datatracker.ietf.org/doc/html/rfc2068

# section-12.2] Agent-driven Negotiation ...........................[69][//datatracker.ietf.org/doc/html/rfc2068

page-69]

[12.3][//datatracker.ietf.org/doc/html/rfc2068

# section-12.3] Transparent Negotiation ............................[70][//datatracker.ietf.org/doc/html/rfc2068

page-70]

[13][//datatracker.ietf.org/doc/html/rfc2068

section-13] Caching in HTTP........................................[70][//datatracker.ietf.org/doc/html/rfc2068

page-70]

 [13.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.1] Cache Correctness ...............................[72][//datatracker.ietf.org/doc/html/rfc2068

page-72]

 [13.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.2] Warnings ........................................[73][//datatracker.ietf.org/doc/html/rfc2068

page-73]

 [13.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.3] Cache-control Mechanisms ........................[74][//datatracker.ietf.org/doc/html/rfc2068

page-74]

 [13.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.4] Explicit User Agent Warnings ....................[74][//datatracker.ietf.org/doc/html/rfc2068

page-74]

 [13.1.5][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.5] Exceptions to the Rules and Warnings ............[75][//datatracker.ietf.org/doc/html/rfc2068

page-75]

 [13.1.6][//datatracker.ietf.org/doc/html/rfc2068

# section-13.1.6] Client-controlled Behavior ......................[75][//datatracker.ietf.org/doc/html/rfc2068

page-75]

[13.2][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2] Expiration Model ...................................[75][//datatracker.ietf.org/doc/html/rfc2068

page-75]

 [13.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.1] Server-Specified Expiration .....................[75][//datatracker.ietf.org/doc/html/rfc2068

page-75]

 [13.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.2] Heuristic Expiration ............................[76][//datatracker.ietf.org/doc/html/rfc2068

page-76]

 [13.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.3] Age Calculations ................................[77][//datatracker.ietf.org/doc/html/rfc2068

page-77]

 [13.2.4][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.4] Expiration Calculations .........................[79][//datatracker.ietf.org/doc/html/rfc2068

page-79]

 [13.2.5][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.5] Disambiguating Expiration Values ................[80][//datatracker.ietf.org/doc/html/rfc2068

page-80]

 [13.2.6][//datatracker.ietf.org/doc/html/rfc2068

# section-13.2.6] Disambiguating Multiple Responses ...............[80][//datatracker.ietf.org/doc/html/rfc2068

page-80]

[13.3][//datatracker.ietf.org/doc/html/rfc2068

# section-13.3] Validation Model ...................................[81][//datatracker.ietf.org/doc/html/rfc2068

page-81]

 [13.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-13.3.1] Last-modified Dates .............................[82][//datatracker.ietf.org/doc/html/rfc2068

page-82]

 [13.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-13.3.2] Entity Tag Cache Validators .....................[82][//datatracker.ietf.org/doc/html/rfc2068

page-82]

 [13.3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-13.3.3] Weak and Strong Validators ......................[82][//datatracker.ietf.org/doc/html/rfc2068

page-82]

 13.3.4 Rules for When to Use Entity Tags and Last-
 modified Dates..........................................[85][//datatracker.ietf.org/doc/html/rfc2068

# page-85]

 [13.3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-13.3.5] Non-validating Conditionals .....................[86][//datatracker.ietf.org/doc/html/rfc2068

page-86]

[13.4][//datatracker.ietf.org/doc/html/rfc2068

# section-13.4] Response Cachability ...............................[86][//datatracker.ietf.org/doc/html/rfc2068

page-86]

[13.5][//datatracker.ietf.org/doc/html/rfc2068

# section-13.5] Constructing Responses From Caches .................[87][//datatracker.ietf.org/doc/html/rfc2068

page-87]

 [13.5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-13.5.1] End-to-end and Hop-by-hop Headers ...............[88][//datatracker.ietf.org/doc/html/rfc2068

page-88]

 [13.5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-13.5.2] Non-modifiable Headers ..........................[88][//datatracker.ietf.org/doc/html/rfc2068

page-88]

 [13.5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-13.5.3] Combining Headers ...............................[89][//datatracker.ietf.org/doc/html/rfc2068

page-89]

 [13.5.4][//datatracker.ietf.org/doc/html/rfc2068

# section-13.5.4] Combining Byte Ranges ...........................[90][//datatracker.ietf.org/doc/html/rfc2068

page-90]

[13.6][//datatracker.ietf.org/doc/html/rfc2068

# section-13.6] Caching Negotiated Responses .......................[90][//datatracker.ietf.org/doc/html/rfc2068

page-90]

[13.7][//datatracker.ietf.org/doc/html/rfc2068

# section-13.7] Shared and Non-Shared Caches .......................[91][//datatracker.ietf.org/doc/html/rfc2068

page-91]

[13.8][//datatracker.ietf.org/doc/html/rfc2068

# section-13.8] Errors or Incomplete Response Cache Behavior .......[91][//datatracker.ietf.org/doc/html/rfc2068

page-91]

[13.9][//datatracker.ietf.org/doc/html/rfc2068

# section-13.9] Side Effects of GET and HEAD .......................[92][//datatracker.ietf.org/doc/html/rfc2068

page-92]

[13.10][//datatracker.ietf.org/doc/html/rfc2068

# section-13.10] Invalidation After Updates or Deletions ...........[92][//datatracker.ietf.org/doc/html/rfc2068

page-92]

[13.11][//datatracker.ietf.org/doc/html/rfc2068

# section-13.11] Write-Through Mandatory ...........................[93][//datatracker.ietf.org/doc/html/rfc2068

page-93]

[13.12][//datatracker.ietf.org/doc/html/rfc2068

# section-13.12] Cache Replacement .................................[93][//datatracker.ietf.org/doc/html/rfc2068

page-93]

[13.13][//datatracker.ietf.org/doc/html/rfc2068

# section-13.13] History Lists .....................................[93][//datatracker.ietf.org/doc/html/rfc2068

page-93]

[14][//datatracker.ietf.org/doc/html/rfc2068

section-14] Header Field Definitions...............................[94][//datatracker.ietf.org/doc/html/rfc2068

page-94]

[14.1][//datatracker.ietf.org/doc/html/rfc2068

# section-14.1] Accept .............................................[95][//datatracker.ietf.org/doc/html/rfc2068

page-95]

Fielding, et. al. Standards Track [Page 4]

RFC 2068 HTTP/1.1 January 1997

[14.2][//datatracker.ietf.org/doc/html/rfc2068

# section-14.2] Accept-Charset .....................................[97][//datatracker.ietf.org/doc/html/rfc2068

page-97]

[14.3][//datatracker.ietf.org/doc/html/rfc2068

# section-14.3] Accept-Encoding ....................................[97][//datatracker.ietf.org/doc/html/rfc2068

page-97]

[14.4][//datatracker.ietf.org/doc/html/rfc2068

# section-14.4] Accept-Language ....................................[98][//datatracker.ietf.org/doc/html/rfc2068

page-98]

[14.5][//datatracker.ietf.org/doc/html/rfc2068

# section-14.5] Accept-Ranges ......................................[99][//datatracker.ietf.org/doc/html/rfc2068

page-99]

[14.6][//datatracker.ietf.org/doc/html/rfc2068

# section-14.6] Age ................................................[99][//datatracker.ietf.org/doc/html/rfc2068

page-99]

[14.7][//datatracker.ietf.org/doc/html/rfc2068

# section-14.7] Allow .............................................[100][//datatracker.ietf.org/doc/html/rfc2068

page-100]

[14.8][//datatracker.ietf.org/doc/html/rfc2068

# section-14.8] Authorization .....................................[100][//datatracker.ietf.org/doc/html/rfc2068

page-100]

[14.9][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9] Cache-Control .....................................[101][//datatracker.ietf.org/doc/html/rfc2068

page-101]

 [14.9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9.1] What is Cachable ...............................[103][//datatracker.ietf.org/doc/html/rfc2068

page-103]

 [14.9.2][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9.2] What May be Stored by Caches ...................[103][//datatracker.ietf.org/doc/html/rfc2068

page-103]

 14.9.3 Modifications of the Basic Expiration Mechanism 104
 [14.9.4][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9.4] Cache Revalidation and Reload Controls .........[105][//datatracker.ietf.org/doc/html/rfc2068

page-105]

 [14.9.5][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9.5] No-Transform Directive .........................[107][//datatracker.ietf.org/doc/html/rfc2068

page-107]

 [14.9.6][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9.6] Cache Control Extensions .......................[108][//datatracker.ietf.org/doc/html/rfc2068

page-108]

[14.10][//datatracker.ietf.org/doc/html/rfc2068

# section-14.10] Connection .......................................[109][//datatracker.ietf.org/doc/html/rfc2068

page-109]

[14.11][//datatracker.ietf.org/doc/html/rfc2068

# section-14.11] Content-Base .....................................[109][//datatracker.ietf.org/doc/html/rfc2068

page-109]

[14.12][//datatracker.ietf.org/doc/html/rfc2068

# section-14.12] Content-Encoding .................................[110][//datatracker.ietf.org/doc/html/rfc2068

page-110]

[14.13][//datatracker.ietf.org/doc/html/rfc2068

# section-14.13] Content-Language .................................[110][//datatracker.ietf.org/doc/html/rfc2068

page-110]

[14.14][//datatracker.ietf.org/doc/html/rfc2068

# section-14.14] Content-Length ...................................[111][//datatracker.ietf.org/doc/html/rfc2068

page-111]

[14.15][//datatracker.ietf.org/doc/html/rfc2068

# section-14.15] Content-Location .................................[112][//datatracker.ietf.org/doc/html/rfc2068

page-112]

[14.16][//datatracker.ietf.org/doc/html/rfc2068

# section-14.16] Content-MD5 ......................................[113][//datatracker.ietf.org/doc/html/rfc2068

page-113]

[14.17][//datatracker.ietf.org/doc/html/rfc2068

# section-14.17] Content-Range ....................................[114][//datatracker.ietf.org/doc/html/rfc2068

page-114]

[14.18][//datatracker.ietf.org/doc/html/rfc2068

# section-14.18] Content-Type .....................................[116][//datatracker.ietf.org/doc/html/rfc2068

page-116]

[14.19][//datatracker.ietf.org/doc/html/rfc2068

# section-14.19] Date .............................................[116][//datatracker.ietf.org/doc/html/rfc2068

page-116]

[14.20][//datatracker.ietf.org/doc/html/rfc2068

# section-14.20] ETag .............................................[117][//datatracker.ietf.org/doc/html/rfc2068

page-117]

[14.21][//datatracker.ietf.org/doc/html/rfc2068

# section-14.21] Expires ..........................................[117][//datatracker.ietf.org/doc/html/rfc2068

page-117]

[14.22][//datatracker.ietf.org/doc/html/rfc2068

# section-14.22] From .............................................[118][//datatracker.ietf.org/doc/html/rfc2068

page-118]

[14.23][//datatracker.ietf.org/doc/html/rfc2068

# section-14.23] Host .............................................[119][//datatracker.ietf.org/doc/html/rfc2068

page-119]

[14.24][//datatracker.ietf.org/doc/html/rfc2068

# section-14.24] If-Modified-Since ................................[119][//datatracker.ietf.org/doc/html/rfc2068

page-119]

[14.25][//datatracker.ietf.org/doc/html/rfc2068

# section-14.25] If-Match .........................................[121][//datatracker.ietf.org/doc/html/rfc2068

page-121]

[14.26][//datatracker.ietf.org/doc/html/rfc2068

# section-14.26] If-None-Match ....................................[122][//datatracker.ietf.org/doc/html/rfc2068

page-122]

[14.27][//datatracker.ietf.org/doc/html/rfc2068

# section-14.27] If-Range .........................................[123][//datatracker.ietf.org/doc/html/rfc2068

page-123]

[14.28][//datatracker.ietf.org/doc/html/rfc2068

# section-14.28] If-Unmodified-Since ..............................[124][//datatracker.ietf.org/doc/html/rfc2068

page-124]

[14.29][//datatracker.ietf.org/doc/html/rfc2068

# section-14.29] Last-Modified ....................................[124][//datatracker.ietf.org/doc/html/rfc2068

page-124]

[14.30][//datatracker.ietf.org/doc/html/rfc2068

# section-14.30] Location .........................................[125][//datatracker.ietf.org/doc/html/rfc2068

page-125]

[14.31][//datatracker.ietf.org/doc/html/rfc2068

# section-14.31] Max-Forwards .....................................[125][//datatracker.ietf.org/doc/html/rfc2068

page-125]

[14.32][//datatracker.ietf.org/doc/html/rfc2068

# section-14.32] Pragma ...........................................[126][//datatracker.ietf.org/doc/html/rfc2068

page-126]

[14.33][//datatracker.ietf.org/doc/html/rfc2068

# section-14.33] Proxy-Authenticate ...............................[127][//datatracker.ietf.org/doc/html/rfc2068

page-127]

[14.34][//datatracker.ietf.org/doc/html/rfc2068

# section-14.34] Proxy-Authorization ..............................[127][//datatracker.ietf.org/doc/html/rfc2068

page-127]

[14.35][//datatracker.ietf.org/doc/html/rfc2068

# section-14.35] Public ...........................................[127][//datatracker.ietf.org/doc/html/rfc2068

page-127]

[14.36][//datatracker.ietf.org/doc/html/rfc2068

# section-14.36] Range ............................................[128][//datatracker.ietf.org/doc/html/rfc2068

page-128]

 [14.36.1][//datatracker.ietf.org/doc/html/rfc2068

# section-14.36.1] Byte Ranges ...................................[128][//datatracker.ietf.org/doc/html/rfc2068

page-128]

 [14.36.2][//datatracker.ietf.org/doc/html/rfc2068

# section-14.36.2] Range Retrieval Requests ......................[130][//datatracker.ietf.org/doc/html/rfc2068

page-130]

[14.37][//datatracker.ietf.org/doc/html/rfc2068

# section-14.37] Referer ..........................................[131][//datatracker.ietf.org/doc/html/rfc2068

page-131]

[14.38][//datatracker.ietf.org/doc/html/rfc2068

# section-14.38] Retry-After ......................................[131][//datatracker.ietf.org/doc/html/rfc2068

page-131]

[14.39][//datatracker.ietf.org/doc/html/rfc2068

# section-14.39] Server ...........................................[132][//datatracker.ietf.org/doc/html/rfc2068

page-132]

[14.40][//datatracker.ietf.org/doc/html/rfc2068

# section-14.40] Transfer-Encoding ................................[132][//datatracker.ietf.org/doc/html/rfc2068

page-132]

[14.41][//datatracker.ietf.org/doc/html/rfc2068

# section-14.41] Upgrade ..........................................[132][//datatracker.ietf.org/doc/html/rfc2068

page-132]

Fielding, et. al. Standards Track [Page 5]

RFC 2068 HTTP/1.1 January 1997

[14.2][//datatracker.ietf.org/doc/html/rfc2068

# section-14.2] Accept-Charset .....................................[97][//datatracker.ietf.org/doc/html/rfc2068

page-97]

[14.3][//datatracker.ietf.org/doc/html/rfc2068

# section-14.3] Accept-Encoding ....................................[97][//datatracker.ietf.org/doc/html/rfc2068

page-97]

[14.4][//datatracker.ietf.org/doc/html/rfc2068

# section-14.4] Accept-Language ....................................[98][//datatracker.ietf.org/doc/html/rfc2068

page-98]

[14.5][//datatracker.ietf.org/doc/html/rfc2068

# section-14.5] Accept-Ranges ......................................[99][//datatracker.ietf.org/doc/html/rfc2068

page-99]

[14.6][//datatracker.ietf.org/doc/html/rfc2068

# section-14.6] Age ................................................[99][//datatracker.ietf.org/doc/html/rfc2068

page-99]

[14.7][//datatracker.ietf.org/doc/html/rfc2068

# section-14.7] Allow .............................................[100][//datatracker.ietf.org/doc/html/rfc2068

page-100]

[14.8][//datatracker.ietf.org/doc/html/rfc2068

# section-14.8] Authorization .....................................[100][//datatracker.ietf.org/doc/html/rfc2068

page-100]

[14.9][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9] Cache-Control .....................................[101][//datatracker.ietf.org/doc/html/rfc2068

page-101]

 [14.9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9.1] What is Cachable ...............................[103][//datatracker.ietf.org/doc/html/rfc2068

page-103]

 [14.9.2][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9.2] What May be Stored by Caches ...................[103][//datatracker.ietf.org/doc/html/rfc2068

page-103]

 14.9.3 Modifications of the Basic Expiration Mechanism 104
 [14.9.4][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9.4] Cache Revalidation and Reload Controls .........[105][//datatracker.ietf.org/doc/html/rfc2068

page-105]

 [14.9.5][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9.5] No-Transform Directive .........................[107][//datatracker.ietf.org/doc/html/rfc2068

page-107]

 [14.9.6][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9.6] Cache Control Extensions .......................[108][//datatracker.ietf.org/doc/html/rfc2068

page-108]

[14.10][//datatracker.ietf.org/doc/html/rfc2068

# section-14.10] Connection .......................................[109][//datatracker.ietf.org/doc/html/rfc2068

page-109]

[14.11][//datatracker.ietf.org/doc/html/rfc2068

# section-14.11] Content-Base .....................................[109][//datatracker.ietf.org/doc/html/rfc2068

page-109]

[14.12][//datatracker.ietf.org/doc/html/rfc2068

# section-14.12] Content-Encoding .................................[110][//datatracker.ietf.org/doc/html/rfc2068

page-110]

[14.13][//datatracker.ietf.org/doc/html/rfc2068

# section-14.13] Content-Language .................................[110][//datatracker.ietf.org/doc/html/rfc2068

page-110]

[14.14][//datatracker.ietf.org/doc/html/rfc2068

# section-14.14] Content-Length ...................................[111][//datatracker.ietf.org/doc/html/rfc2068

page-111]

[14.15][//datatracker.ietf.org/doc/html/rfc2068

# section-14.15] Content-Location .................................[112][//datatracker.ietf.org/doc/html/rfc2068

page-112]

[14.16][//datatracker.ietf.org/doc/html/rfc2068

# section-14.16] Content-MD5 ......................................[113][//datatracker.ietf.org/doc/html/rfc2068

page-113]

[14.17][//datatracker.ietf.org/doc/html/rfc2068

# section-14.17] Content-Range ....................................[114][//datatracker.ietf.org/doc/html/rfc2068

page-114]

[14.18][//datatracker.ietf.org/doc/html/rfc2068

# section-14.18] Content-Type .....................................[116][//datatracker.ietf.org/doc/html/rfc2068

page-116]

[14.19][//datatracker.ietf.org/doc/html/rfc2068

# section-14.19] Date .............................................[116][//datatracker.ietf.org/doc/html/rfc2068

page-116]

[14.20][//datatracker.ietf.org/doc/html/rfc2068

# section-14.20] ETag .............................................[117][//datatracker.ietf.org/doc/html/rfc2068

page-117]

[14.21][//datatracker.ietf.org/doc/html/rfc2068

# section-14.21] Expires ..........................................[117][//datatracker.ietf.org/doc/html/rfc2068

page-117]

[14.22][//datatracker.ietf.org/doc/html/rfc2068

# section-14.22] From .............................................[118][//datatracker.ietf.org/doc/html/rfc2068

page-118]

[14.23][//datatracker.ietf.org/doc/html/rfc2068

# section-14.23] Host .............................................[119][//datatracker.ietf.org/doc/html/rfc2068

page-119]

[14.24][//datatracker.ietf.org/doc/html/rfc2068

# section-14.24] If-Modified-Since ................................[119][//datatracker.ietf.org/doc/html/rfc2068

page-119]

[14.25][//datatracker.ietf.org/doc/html/rfc2068

# section-14.25] If-Match .........................................[121][//datatracker.ietf.org/doc/html/rfc2068

page-121]

[14.26][//datatracker.ietf.org/doc/html/rfc2068

# section-14.26] If-None-Match ....................................[122][//datatracker.ietf.org/doc/html/rfc2068

page-122]

[14.27][//datatracker.ietf.org/doc/html/rfc2068

# section-14.27] If-Range .........................................[123][//datatracker.ietf.org/doc/html/rfc2068

page-123]

[14.28][//datatracker.ietf.org/doc/html/rfc2068

# section-14.28] If-Unmodified-Since ..............................[124][//datatracker.ietf.org/doc/html/rfc2068

page-124]

[14.29][//datatracker.ietf.org/doc/html/rfc2068

# section-14.29] Last-Modified ....................................[124][//datatracker.ietf.org/doc/html/rfc2068

page-124]

[14.30][//datatracker.ietf.org/doc/html/rfc2068

# section-14.30] Location .........................................[125][//datatracker.ietf.org/doc/html/rfc2068

page-125]

[14.31][//datatracker.ietf.org/doc/html/rfc2068

# section-14.31] Max-Forwards .....................................[125][//datatracker.ietf.org/doc/html/rfc2068

page-125]

[14.32][//datatracker.ietf.org/doc/html/rfc2068

# section-14.32] Pragma ...........................................[126][//datatracker.ietf.org/doc/html/rfc2068

page-126]

[14.33][//datatracker.ietf.org/doc/html/rfc2068

# section-14.33] Proxy-Authenticate ...............................[127][//datatracker.ietf.org/doc/html/rfc2068

page-127]

[14.34][//datatracker.ietf.org/doc/html/rfc2068

# section-14.34] Proxy-Authorization ..............................[127][//datatracker.ietf.org/doc/html/rfc2068

page-127]

[14.35][//datatracker.ietf.org/doc/html/rfc2068

# section-14.35] Public ...........................................[127][//datatracker.ietf.org/doc/html/rfc2068

page-127]

[14.36][//datatracker.ietf.org/doc/html/rfc2068

# section-14.36] Range ............................................[128][//datatracker.ietf.org/doc/html/rfc2068

page-128]

 [14.36.1][//datatracker.ietf.org/doc/html/rfc2068

# section-14.36.1] Byte Ranges ...................................[128][//datatracker.ietf.org/doc/html/rfc2068

page-128]

 [14.36.2][//datatracker.ietf.org/doc/html/rfc2068

# section-14.36.2] Range Retrieval Requests ......................[130][//datatracker.ietf.org/doc/html/rfc2068

page-130]

[14.37][//datatracker.ietf.org/doc/html/rfc2068

# section-14.37] Referer ..........................................[131][//datatracker.ietf.org/doc/html/rfc2068

page-131]

[14.38][//datatracker.ietf.org/doc/html/rfc2068

# section-14.38] Retry-After ......................................[131][//datatracker.ietf.org/doc/html/rfc2068

page-131]

[14.39][//datatracker.ietf.org/doc/html/rfc2068

# section-14.39] Server ...........................................[132][//datatracker.ietf.org/doc/html/rfc2068

page-132]

[14.40][//datatracker.ietf.org/doc/html/rfc2068

# section-14.40] Transfer-Encoding ................................[132][//datatracker.ietf.org/doc/html/rfc2068

page-132]

[14.41][//datatracker.ietf.org/doc/html/rfc2068

# section-14.41] Upgrade ..........................................[132][//datatracker.ietf.org/doc/html/rfc2068

page-132]

Fielding, et. al. Standards Track [Page 5]

RFC 2068 HTTP/1.1 January 1997

[14.2][//datatracker.ietf.org/doc/html/rfc2068

# section-14.2] Accept-Charset .....................................[97][//datatracker.ietf.org/doc/html/rfc2068

page-97]

[14.3][//datatracker.ietf.org/doc/html/rfc2068

# section-14.3] Accept-Encoding ....................................[97][//datatracker.ietf.org/doc/html/rfc2068

page-97]

[14.4][//datatracker.ietf.org/doc/html/rfc2068

# section-14.4] Accept-Language ....................................[98][//datatracker.ietf.org/doc/html/rfc2068

page-98]

[14.5][//datatracker.ietf.org/doc/html/rfc2068

# section-14.5] Accept-Ranges ......................................[99][//datatracker.ietf.org/doc/html/rfc2068

page-99]

[14.6][//datatracker.ietf.org/doc/html/rfc2068

# section-14.6] Age ................................................[99][//datatracker.ietf.org/doc/html/rfc2068

page-99]

[14.7][//datatracker.ietf.org/doc/html/rfc2068

# section-14.7] Allow .............................................[100][//datatracker.ietf.org/doc/html/rfc2068

page-100]

[14.8][//datatracker.ietf.org/doc/html/rfc2068

# section-14.8] Authorization .....................................[100][//datatracker.ietf.org/doc/html/rfc2068

page-100]

[14.9][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9] Cache-Control .....................................[101][//datatracker.ietf.org/doc/html/rfc2068

page-101]

 [14.9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9.1] What is Cachable ...............................[103][//datatracker.ietf.org/doc/html/rfc2068

page-103]

 [14.9.2][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9.2] What May be Stored by Caches ...................[103][//datatracker.ietf.org/doc/html/rfc2068

page-103]

 14.9.3 Modifications of the Basic Expiration Mechanism 104
 [14.9.4][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9.4] Cache Revalidation and Reload Controls .........[105][//datatracker.ietf.org/doc/html/rfc2068

page-105]

 [14.9.5][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9.5] No-Transform Directive .........................[107][//datatracker.ietf.org/doc/html/rfc2068

page-107]

 [14.9.6][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9.6] Cache Control Extensions .......................[108][//datatracker.ietf.org/doc/html/rfc2068

page-108]

[14.10][//datatracker.ietf.org/doc/html/rfc2068

# section-14.10] Connection .......................................[109][//datatracker.ietf.org/doc/html/rfc2068

page-109]

[14.11][//datatracker.ietf.org/doc/html/rfc2068

# section-14.11] Content-Base .....................................[109][//datatracker.ietf.org/doc/html/rfc2068

page-109]

[14.12][//datatracker.ietf.org/doc/html/rfc2068

# section-14.12] Content-Encoding .................................[110][//datatracker.ietf.org/doc/html/rfc2068

page-110]

[14.13][//datatracker.ietf.org/doc/html/rfc2068

# section-14.13] Content-Language .................................[110][//datatracker.ietf.org/doc/html/rfc2068

page-110]

[14.14][//datatracker.ietf.org/doc/html/rfc2068

# section-14.14] Content-Length ...................................[111][//datatracker.ietf.org/doc/html/rfc2068

page-111]

[14.15][//datatracker.ietf.org/doc/html/rfc2068

# section-14.15] Content-Location .................................[112][//datatracker.ietf.org/doc/html/rfc2068

page-112]

[14.16][//datatracker.ietf.org/doc/html/rfc2068

# section-14.16] Content-MD5 ......................................[113][//datatracker.ietf.org/doc/html/rfc2068

page-113]

[14.17][//datatracker.ietf.org/doc/html/rfc2068

# section-14.17] Content-Range ....................................[114][//datatracker.ietf.org/doc/html/rfc2068

page-114]

[14.18][//datatracker.ietf.org/doc/html/rfc2068

# section-14.18] Content-Type .....................................[116][//datatracker.ietf.org/doc/html/rfc2068

page-116]

[14.19][//datatracker.ietf.org/doc/html/rfc2068

# section-14.19] Date .............................................[116][//datatracker.ietf.org/doc/html/rfc2068

page-116]

[14.20][//datatracker.ietf.org/doc/html/rfc2068

# section-14.20] ETag .............................................[117][//datatracker.ietf.org/doc/html/rfc2068

page-117]

[14.21][//datatracker.ietf.org/doc/html/rfc2068

# section-14.21] Expires ..........................................[117][//datatracker.ietf.org/doc/html/rfc2068

page-117]

[14.22][//datatracker.ietf.org/doc/html/rfc2068

# section-14.22] From .............................................[118][//datatracker.ietf.org/doc/html/rfc2068

page-118]

[14.23][//datatracker.ietf.org/doc/html/rfc2068

# section-14.23] Host .............................................[119][//datatracker.ietf.org/doc/html/rfc2068

page-119]

[14.24][//datatracker.ietf.org/doc/html/rfc2068

# section-14.24] If-Modified-Since ................................[119][//datatracker.ietf.org/doc/html/rfc2068

page-119]

[14.25][//datatracker.ietf.org/doc/html/rfc2068

# section-14.25] If-Match .........................................[121][//datatracker.ietf.org/doc/html/rfc2068

page-121]

[14.26][//datatracker.ietf.org/doc/html/rfc2068

# section-14.26] If-None-Match ....................................[122][//datatracker.ietf.org/doc/html/rfc2068

page-122]

[14.27][//datatracker.ietf.org/doc/html/rfc2068

# section-14.27] If-Range .........................................[123][//datatracker.ietf.org/doc/html/rfc2068

page-123]

[14.28][//datatracker.ietf.org/doc/html/rfc2068

# section-14.28] If-Unmodified-Since ..............................[124][//datatracker.ietf.org/doc/html/rfc2068

page-124]

[14.29][//datatracker.ietf.org/doc/html/rfc2068

# section-14.29] Last-Modified ....................................[124][//datatracker.ietf.org/doc/html/rfc2068

page-124]

[14.30][//datatracker.ietf.org/doc/html/rfc2068

# section-14.30] Location .........................................[125][//datatracker.ietf.org/doc/html/rfc2068

page-125]

[14.31][//datatracker.ietf.org/doc/html/rfc2068

# section-14.31] Max-Forwards .....................................[125][//datatracker.ietf.org/doc/html/rfc2068

page-125]

[14.32][//datatracker.ietf.org/doc/html/rfc2068

# section-14.32] Pragma ...........................................[126][//datatracker.ietf.org/doc/html/rfc2068

page-126]

[14.33][//datatracker.ietf.org/doc/html/rfc2068

# section-14.33] Proxy-Authenticate ...............................[127][//datatracker.ietf.org/doc/html/rfc2068

page-127]

[14.34][//datatracker.ietf.org/doc/html/rfc2068

# section-14.34] Proxy-Authorization ..............................[127][//datatracker.ietf.org/doc/html/rfc2068

page-127]

[14.35][//datatracker.ietf.org/doc/html/rfc2068

# section-14.35] Public ...........................................[127][//datatracker.ietf.org/doc/html/rfc2068

page-127]

[14.36][//datatracker.ietf.org/doc/html/rfc2068

# section-14.36] Range ............................................[128][//datatracker.ietf.org/doc/html/rfc2068

page-128]

 [14.36.1][//datatracker.ietf.org/doc/html/rfc2068

# section-14.36.1] Byte Ranges ...................................[128][//datatracker.ietf.org/doc/html/rfc2068

page-128]

 [14.36.2][//datatracker.ietf.org/doc/html/rfc2068

# section-14.36.2] Range Retrieval Requests ......................[130][//datatracker.ietf.org/doc/html/rfc2068

page-130]

[14.37][//datatracker.ietf.org/doc/html/rfc2068

# section-14.37] Referer ..........................................[131][//datatracker.ietf.org/doc/html/rfc2068

page-131]

[14.38][//datatracker.ietf.org/doc/html/rfc2068

# section-14.38] Retry-After ......................................[131][//datatracker.ietf.org/doc/html/rfc2068

page-131]

[14.39][//datatracker.ietf.org/doc/html/rfc2068

# section-14.39] Server ...........................................[132][//datatracker.ietf.org/doc/html/rfc2068

page-132]

[14.40][//datatracker.ietf.org/doc/html/rfc2068

# section-14.40] Transfer-Encoding ................................[132][//datatracker.ietf.org/doc/html/rfc2068

page-132]

[14.41][//datatracker.ietf.org/doc/html/rfc2068

# section-14.41] Upgrade ..........................................[132][//datatracker.ietf.org/doc/html/rfc2068

page-132]

Fielding, et. al. Standards Track [Page 5]

RFC 2068 HTTP/1.1 January 1997

[14.2][//datatracker.ietf.org/doc/html/rfc2068

# section-14.2] Accept-Charset .....................................[97][//datatracker.ietf.org/doc/html/rfc2068

page-97]

[14.3][//datatracker.ietf.org/doc/html/rfc2068

# section-14.3] Accept-Encoding ....................................[97][//datatracker.ietf.org/doc/html/rfc2068

page-97]

[14.4][//datatracker.ietf.org/doc/html/rfc2068

# section-14.4] Accept-Language ....................................[98][//datatracker.ietf.org/doc/html/rfc2068

page-98]

[14.5][//datatracker.ietf.org/doc/html/rfc2068

# section-14.5] Accept-Ranges ......................................[99][//datatracker.ietf.org/doc/html/rfc2068

page-99]

[14.6][//datatracker.ietf.org/doc/html/rfc2068

# section-14.6] Age ................................................[99][//datatracker.ietf.org/doc/html/rfc2068

page-99]

[14.7][//datatracker.ietf.org/doc/html/rfc2068

# section-14.7] Allow .............................................[100][//datatracker.ietf.org/doc/html/rfc2068

page-100]

[14.8][//datatracker.ietf.org/doc/html/rfc2068

# section-14.8] Authorization .....................................[100][//datatracker.ietf.org/doc/html/rfc2068

page-100]

[14.9][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9] Cache-Control .....................................[101][//datatracker.ietf.org/doc/html/rfc2068

page-101]

 [14.9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9.1] What is Cachable ...............................[103][//datatracker.ietf.org/doc/html/rfc2068

page-103]

 [14.9.2][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9.2] What May be Stored by Caches ...................[103][//datatracker.ietf.org/doc/html/rfc2068

page-103]

 14.9.3 Modifications of the Basic Expiration Mechanism 104
 [14.9.4][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9.4] Cache Revalidation and Reload Controls .........[105][//datatracker.ietf.org/doc/html/rfc2068

page-105]

 [14.9.5][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9.5] No-Transform Directive .........................[107][//datatracker.ietf.org/doc/html/rfc2068

page-107]

 [14.9.6][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9.6] Cache Control Extensions .......................[108][//datatracker.ietf.org/doc/html/rfc2068

page-108]

[14.10][//datatracker.ietf.org/doc/html/rfc2068

# section-14.10] Connection .......................................[109][//datatracker.ietf.org/doc/html/rfc2068

page-109]

[14.11][//datatracker.ietf.org/doc/html/rfc2068

# section-14.11] Content-Base .....................................[109][//datatracker.ietf.org/doc/html/rfc2068

page-109]

[14.12][//datatracker.ietf.org/doc/html/rfc2068

# section-14.12] Content-Encoding .................................[110][//datatracker.ietf.org/doc/html/rfc2068

page-110]

[14.13][//datatracker.ietf.org/doc/html/rfc2068

# section-14.13] Content-Language .................................[110][//datatracker.ietf.org/doc/html/rfc2068

page-110]

[14.14][//datatracker.ietf.org/doc/html/rfc2068

# section-14.14] Content-Length ...................................[111][//datatracker.ietf.org/doc/html/rfc2068

page-111]

[14.15][//datatracker.ietf.org/doc/html/rfc2068

# section-14.15] Content-Location .................................[112][//datatracker.ietf.org/doc/html/rfc2068

page-112]

[14.16][//datatracker.ietf.org/doc/html/rfc2068

# section-14.16] Content-MD5 ......................................[113][//datatracker.ietf.org/doc/html/rfc2068

page-113]

[14.17][//datatracker.ietf.org/doc/html/rfc2068

# section-14.17] Content-Range ....................................[114][//datatracker.ietf.org/doc/html/rfc2068

page-114]

[14.18][//datatracker.ietf.org/doc/html/rfc2068

# section-14.18] Content-Type .....................................[116][//datatracker.ietf.org/doc/html/rfc2068

page-116]

[14.19][//datatracker.ietf.org/doc/html/rfc2068

# section-14.19] Date .............................................[116][//datatracker.ietf.org/doc/html/rfc2068

page-116]

[14.20][//datatracker.ietf.org/doc/html/rfc2068

# section-14.20] ETag .............................................[117][//datatracker.ietf.org/doc/html/rfc2068

page-117]

[14.21][//datatracker.ietf.org/doc/html/rfc2068

# section-14.21] Expires ..........................................[117][//datatracker.ietf.org/doc/html/rfc2068

page-117]

[14.22][//datatracker.ietf.org/doc/html/rfc2068

# section-14.22] From .............................................[118][//datatracker.ietf.org/doc/html/rfc2068

page-118]

[14.23][//datatracker.ietf.org/doc/html/rfc2068

# section-14.23] Host .............................................[119][//datatracker.ietf.org/doc/html/rfc2068

page-119]

[14.24][//datatracker.ietf.org/doc/html/rfc2068

# section-14.24] If-Modified-Since ................................[119][//datatracker.ietf.org/doc/html/rfc2068

page-119]

[14.25][//datatracker.ietf.org/doc/html/rfc2068

# section-14.25] If-Match .........................................[121][//datatracker.ietf.org/doc/html/rfc2068

page-121]

[14.26][//datatracker.ietf.org/doc/html/rfc2068

# section-14.26] If-None-Match ....................................[122][//datatracker.ietf.org/doc/html/rfc2068

page-122]

[14.27][//datatracker.ietf.org/doc/html/rfc2068

# section-14.27] If-Range .........................................[123][//datatracker.ietf.org/doc/html/rfc2068

page-123]

[14.28][//datatracker.ietf.org/doc/html/rfc2068

# section-14.28] If-Unmodified-Since ..............................[124][//datatracker.ietf.org/doc/html/rfc2068

page-124]

[14.29][//datatracker.ietf.org/doc/html/rfc2068

# section-14.29] Last-Modified ....................................[124][//datatracker.ietf.org/doc/html/rfc2068

page-124]

[14.30][//datatracker.ietf.org/doc/html/rfc2068

# section-14.30] Location .........................................[125][//datatracker.ietf.org/doc/html/rfc2068

page-125]

[14.31][//datatracker.ietf.org/doc/html/rfc2068

# section-14.31] Max-Forwards .....................................[125][//datatracker.ietf.org/doc/html/rfc2068

page-125]

[14.32][//datatracker.ietf.org/doc/html/rfc2068

# section-14.32] Pragma ...........................................[126][//datatracker.ietf.org/doc/html/rfc2068

page-126]

[14.33][//datatracker.ietf.org/doc/html/rfc2068

# section-14.33] Proxy-Authenticate ...............................[127][//datatracker.ietf.org/doc/html/rfc2068

page-127]

[14.34][//datatracker.ietf.org/doc/html/rfc2068

# section-14.34] Proxy-Authorization ..............................[127][//datatracker.ietf.org/doc/html/rfc2068

page-127]

[14.35][//datatracker.ietf.org/doc/html/rfc2068

# section-14.35] Public ...........................................[127][//datatracker.ietf.org/doc/html/rfc2068

page-127]

[14.36][//datatracker.ietf.org/doc/html/rfc2068

# section-14.36] Range ............................................[128][//datatracker.ietf.org/doc/html/rfc2068

page-128]

 [14.36.1][//datatracker.ietf.org/doc/html/rfc2068

# section-14.36.1] Byte Ranges ...................................[128][//datatracker.ietf.org/doc/html/rfc2068

page-128]

 [14.36.2][//datatracker.ietf.org/doc/html/rfc2068

# section-14.36.2] Range Retrieval Requests ......................[130][//datatracker.ietf.org/doc/html/rfc2068

page-130]

[14.37][//datatracker.ietf.org/doc/html/rfc2068

# section-14.37] Referer ..........................................[131][//datatracker.ietf.org/doc/html/rfc2068

page-131]

[14.38][//datatracker.ietf.org/doc/html/rfc2068

# section-14.38] Retry-After ......................................[131][//datatracker.ietf.org/doc/html/rfc2068

page-131]

[14.39][//datatracker.ietf.org/doc/html/rfc2068

# section-14.39] Server ...........................................[132][//datatracker.ietf.org/doc/html/rfc2068

page-132]

[14.40][//datatracker.ietf.org/doc/html/rfc2068

# section-14.40] Transfer-Encoding ................................[132][//datatracker.ietf.org/doc/html/rfc2068

page-132]

[14.41][//datatracker.ietf.org/doc/html/rfc2068

# section-14.41] Upgrade ..........................................[132][//datatracker.ietf.org/doc/html/rfc2068

page-132]

Fielding, et. al. Standards Track [Page 5]

RFC 2068 HTTP/1.1 January 1997

[14.2][//datatracker.ietf.org/doc/html/rfc2068

# section-14.2] Accept-Charset .....................................[97][//datatracker.ietf.org/doc/html/rfc2068

page-97]

[14.3][//datatracker.ietf.org/doc/html/rfc2068

# section-14.3] Accept-Encoding ....................................[97][//datatracker.ietf.org/doc/html/rfc2068

page-97]

[14.4][//datatracker.ietf.org/doc/html/rfc2068

# section-14.4] Accept-Language ....................................[98][//datatracker.ietf.org/doc/html/rfc2068

page-98]

[14.5][//datatracker.ietf.org/doc/html/rfc2068

# section-14.5] Accept-Ranges ......................................[99][//datatracker.ietf.org/doc/html/rfc2068

page-99]

[14.6][//datatracker.ietf.org/doc/html/rfc2068

# section-14.6] Age ................................................[99][//datatracker.ietf.org/doc/html/rfc2068

page-99]

[14.7][//datatracker.ietf.org/doc/html/rfc2068

# section-14.7] Allow .............................................[100][//datatracker.ietf.org/doc/html/rfc2068

page-100]

[14.8][//datatracker.ietf.org/doc/html/rfc2068

# section-14.8] Authorization .....................................[100][//datatracker.ietf.org/doc/html/rfc2068

page-100]

[14.9][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9] Cache-Control .....................................[101][//datatracker.ietf.org/doc/html/rfc2068

page-101]

 [14.9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9.1] What is Cachable ...............................[103][//datatracker.ietf.org/doc/html/rfc2068

page-103]

 [14.9.2][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9.2] What May be Stored by Caches ...................[103][//datatracker.ietf.org/doc/html/rfc2068

page-103]

 14.9.3 Modifications of the Basic Expiration Mechanism 104
 [14.9.4][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9.4] Cache Revalidation and Reload Controls .........[105][//datatracker.ietf.org/doc/html/rfc2068

page-105]

 [14.9.5][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9.5] No-Transform Directive .........................[107][//datatracker.ietf.org/doc/html/rfc2068

page-107]

 [14.9.6][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9.6] Cache Control Extensions .......................[108][//datatracker.ietf.org/doc/html/rfc2068

page-108]

[14.10][//datatracker.ietf.org/doc/html/rfc2068

# section-14.10] Connection .......................................[109][//datatracker.ietf.org/doc/html/rfc2068

page-109]

[14.11][//datatracker.ietf.org/doc/html/rfc2068

# section-14.11] Content-Base .....................................[109][//datatracker.ietf.org/doc/html/rfc2068

page-109]

[14.12][//datatracker.ietf.org/doc/html/rfc2068

# section-14.12] Content-Encoding .................................[110][//datatracker.ietf.org/doc/html/rfc2068

page-110]

[14.13][//datatracker.ietf.org/doc/html/rfc2068

# section-14.13] Content-Language .................................[110][//datatracker.ietf.org/doc/html/rfc2068

page-110]

[14.14][//datatracker.ietf.org/doc/html/rfc2068

# section-14.14] Content-Length ...................................[111][//datatracker.ietf.org/doc/html/rfc2068

page-111]

[14.15][//datatracker.ietf.org/doc/html/rfc2068

# section-14.15] Content-Location .................................[112][//datatracker.ietf.org/doc/html/rfc2068

page-112]

[14.16][//datatracker.ietf.org/doc/html/rfc2068

# section-14.16] Content-MD5 ......................................[113][//datatracker.ietf.org/doc/html/rfc2068

page-113]

[14.17][//datatracker.ietf.org/doc/html/rfc2068

# section-14.17] Content-Range ....................................[114][//datatracker.ietf.org/doc/html/rfc2068

page-114]

[14.18][//datatracker.ietf.org/doc/html/rfc2068

# section-14.18] Content-Type .....................................[116][//datatracker.ietf.org/doc/html/rfc2068

page-116]

[14.19][//datatracker.ietf.org/doc/html/rfc2068

# section-14.19] Date .............................................[116][//datatracker.ietf.org/doc/html/rfc2068

page-116]

[14.20][//datatracker.ietf.org/doc/html/rfc2068

# section-14.20] ETag .............................................[117][//datatracker.ietf.org/doc/html/rfc2068

page-117]

[14.21][//datatracker.ietf.org/doc/html/rfc2068

# section-14.21] Expires ..........................................[117][//datatracker.ietf.org/doc/html/rfc2068

page-117]

[14.22][//datatracker.ietf.org/doc/html/rfc2068

# section-14.22] From .............................................[118][//datatracker.ietf.org/doc/html/rfc2068

page-118]

[14.23][//datatracker.ietf.org/doc/html/rfc2068

# section-14.23] Host .............................................[119][//datatracker.ietf.org/doc/html/rfc2068

page-119]

[14.24][//datatracker.ietf.org/doc/html/rfc2068

# section-14.24] If-Modified-Since ................................[119][//datatracker.ietf.org/doc/html/rfc2068

page-119]

[14.25][//datatracker.ietf.org/doc/html/rfc2068

# section-14.25] If-Match .........................................[121][//datatracker.ietf.org/doc/html/rfc2068

page-121]

[14.26][//datatracker.ietf.org/doc/html/rfc2068

# section-14.26] If-None-Match ....................................[122][//datatracker.ietf.org/doc/html/rfc2068

page-122]

[14.27][//datatracker.ietf.org/doc/html/rfc2068

# section-14.27] If-Range .........................................[123][//datatracker.ietf.org/doc/html/rfc2068

page-123]

[14.28][//datatracker.ietf.org/doc/html/rfc2068

# section-14.28] If-Unmodified-Since ..............................[124][//datatracker.ietf.org/doc/html/rfc2068

page-124]

[14.29][//datatracker.ietf.org/doc/html/rfc2068

# section-14.29] Last-Modified ....................................[124][//datatracker.ietf.org/doc/html/rfc2068

page-124]

[14.30][//datatracker.ietf.org/doc/html/rfc2068

# section-14.30] Location .........................................[125][//datatracker.ietf.org/doc/html/rfc2068

page-125]

[14.31][//datatracker.ietf.org/doc/html/rfc2068

# section-14.31] Max-Forwards .....................................[125][//datatracker.ietf.org/doc/html/rfc2068

page-125]

[14.32][//datatracker.ietf.org/doc/html/rfc2068

# section-14.32] Pragma ...........................................[126][//datatracker.ietf.org/doc/html/rfc2068

page-126]

[14.33][//datatracker.ietf.org/doc/html/rfc2068

# section-14.33] Proxy-Authenticate ...............................[127][//datatracker.ietf.org/doc/html/rfc2068

page-127]

[14.34][//datatracker.ietf.org/doc/html/rfc2068

# section-14.34] Proxy-Authorization ..............................[127][//datatracker.ietf.org/doc/html/rfc2068

page-127]

[14.35][//datatracker.ietf.org/doc/html/rfc2068

# section-14.35] Public ...........................................[127][//datatracker.ietf.org/doc/html/rfc2068

page-127]

[14.36][//datatracker.ietf.org/doc/html/rfc2068

# section-14.36] Range ............................................[128][//datatracker.ietf.org/doc/html/rfc2068

page-128]

 [14.36.1][//datatracker.ietf.org/doc/html/rfc2068

# section-14.36.1] Byte Ranges ...................................[128][//datatracker.ietf.org/doc/html/rfc2068

page-128]

 [14.36.2][//datatracker.ietf.org/doc/html/rfc2068

# section-14.36.2] Range Retrieval Requests ......................[130][//datatracker.ietf.org/doc/html/rfc2068

page-130]

[14.37][//datatracker.ietf.org/doc/html/rfc2068

# section-14.37] Referer ..........................................[131][//datatracker.ietf.org/doc/html/rfc2068

page-131]

[14.38][//datatracker.ietf.org/doc/html/rfc2068

# section-14.38] Retry-After ......................................[131][//datatracker.ietf.org/doc/html/rfc2068

page-131]

[14.39][//datatracker.ietf.org/doc/html/rfc2068

# section-14.39] Server ...........................................[132][//datatracker.ietf.org/doc/html/rfc2068

page-132]

[14.40][//datatracker.ietf.org/doc/html/rfc2068

# section-14.40] Transfer-Encoding ................................[132][//datatracker.ietf.org/doc/html/rfc2068

page-132]

[14.41][//datatracker.ietf.org/doc/html/rfc2068

# section-14.41] Upgrade ..........................................[132][//datatracker.ietf.org/doc/html/rfc2068

page-132]

Fielding, et. al. Standards Track [Page 5]

RFC 2068 HTTP/1.1 January 1997

[14.2][//datatracker.ietf.org/doc/html/rfc2068

# section-14.2] Accept-Charset .....................................[97][//datatracker.ietf.org/doc/html/rfc2068

page-97]

[14.3][//datatracker.ietf.org/doc/html/rfc2068

# section-14.3] Accept-Encoding ....................................[97][//datatracker.ietf.org/doc/html/rfc2068

page-97]

[14.4][//datatracker.ietf.org/doc/html/rfc2068

# section-14.4] Accept-Language ....................................[98][//datatracker.ietf.org/doc/html/rfc2068

page-98]

[14.5][//datatracker.ietf.org/doc/html/rfc2068

# section-14.5] Accept-Ranges ......................................[99][//datatracker.ietf.org/doc/html/rfc2068

page-99]

[14.6][//datatracker.ietf.org/doc/html/rfc2068

# section-14.6] Age ................................................[99][//datatracker.ietf.org/doc/html/rfc2068

page-99]

[14.7][//datatracker.ietf.org/doc/html/rfc2068

# section-14.7] Allow .............................................[100][//datatracker.ietf.org/doc/html/rfc2068

page-100]

[14.8][//datatracker.ietf.org/doc/html/rfc2068

# section-14.8] Authorization .....................................[100][//datatracker.ietf.org/doc/html/rfc2068

page-100]

[14.9][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9] Cache-Control .....................................[101][//datatracker.ietf.org/doc/html/rfc2068

page-101]

 [14.9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9.1] What is Cachable ...............................[103][//datatracker.ietf.org/doc/html/rfc2068

page-103]

 [14.9.2][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9.2] What May be Stored by Caches ...................[103][//datatracker.ietf.org/doc/html/rfc2068

page-103]

 14.9.3 Modifications of the Basic Expiration Mechanism 104
 [14.9.4][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9.4] Cache Revalidation and Reload Controls .........[105][//datatracker.ietf.org/doc/html/rfc2068

page-105]

 [14.9.5][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9.5] No-Transform Directive .........................[107][//datatracker.ietf.org/doc/html/rfc2068

page-107]

 [14.9.6][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9.6] Cache Control Extensions .......................[108][//datatracker.ietf.org/doc/html/rfc2068

page-108]

[14.10][//datatracker.ietf.org/doc/html/rfc2068

# section-14.10] Connection .......................................[109][//datatracker.ietf.org/doc/html/rfc2068

page-109]

[14.11][//datatracker.ietf.org/doc/html/rfc2068

# section-14.11] Content-Base .....................................[109][//datatracker.ietf.org/doc/html/rfc2068

page-109]

[14.12][//datatracker.ietf.org/doc/html/rfc2068

# section-14.12] Content-Encoding .................................[110][//datatracker.ietf.org/doc/html/rfc2068

page-110]

[14.13][//datatracker.ietf.org/doc/html/rfc2068

# section-14.13] Content-Language .................................[110][//datatracker.ietf.org/doc/html/rfc2068

page-110]

[14.14][//datatracker.ietf.org/doc/html/rfc2068

# section-14.14] Content-Length ...................................[111][//datatracker.ietf.org/doc/html/rfc2068

page-111]

[14.15][//datatracker.ietf.org/doc/html/rfc2068

# section-14.15] Content-Location .................................[112][//datatracker.ietf.org/doc/html/rfc2068

page-112]

[14.16][//datatracker.ietf.org/doc/html/rfc2068

# section-14.16] Content-MD5 ......................................[113][//datatracker.ietf.org/doc/html/rfc2068

page-113]

[14.17][//datatracker.ietf.org/doc/html/rfc2068

# section-14.17] Content-Range ....................................[114][//datatracker.ietf.org/doc/html/rfc2068

page-114]

[14.18][//datatracker.ietf.org/doc/html/rfc2068

# section-14.18] Content-Type .....................................[116][//datatracker.ietf.org/doc/html/rfc2068

page-116]

[14.19][//datatracker.ietf.org/doc/html/rfc2068

# section-14.19] Date .............................................[116][//datatracker.ietf.org/doc/html/rfc2068

page-116]

[14.20][//datatracker.ietf.org/doc/html/rfc2068

# section-14.20] ETag .............................................[117][//datatracker.ietf.org/doc/html/rfc2068

page-117]

[14.21][//datatracker.ietf.org/doc/html/rfc2068

# section-14.21] Expires ..........................................[117][//datatracker.ietf.org/doc/html/rfc2068

page-117]

[14.22][//datatracker.ietf.org/doc/html/rfc2068

# section-14.22] From .............................................[118][//datatracker.ietf.org/doc/html/rfc2068

page-118]

[14.23][//datatracker.ietf.org/doc/html/rfc2068

# section-14.23] Host .............................................[119][//datatracker.ietf.org/doc/html/rfc2068

page-119]

[14.24][//datatracker.ietf.org/doc/html/rfc2068

# section-14.24] If-Modified-Since ................................[119][//datatracker.ietf.org/doc/html/rfc2068

page-119]

[14.25][//datatracker.ietf.org/doc/html/rfc2068

# section-14.25] If-Match .........................................[121][//datatracker.ietf.org/doc/html/rfc2068

page-121]

[14.26][//datatracker.ietf.org/doc/html/rfc2068

# section-14.26] If-None-Match ....................................[122][//datatracker.ietf.org/doc/html/rfc2068

page-122]

[14.27][//datatracker.ietf.org/doc/html/rfc2068

# section-14.27] If-Range .........................................[123][//datatracker.ietf.org/doc/html/rfc2068

page-123]

[14.28][//datatracker.ietf.org/doc/html/rfc2068

# section-14.28] If-Unmodified-Since ..............................[124][//datatracker.ietf.org/doc/html/rfc2068

page-124]

[14.29][//datatracker.ietf.org/doc/html/rfc2068

# section-14.29] Last-Modified ....................................[124][//datatracker.ietf.org/doc/html/rfc2068

page-124]

[14.30][//datatracker.ietf.org/doc/html/rfc2068

# section-14.30] Location .........................................[125][//datatracker.ietf.org/doc/html/rfc2068

page-125]

[14.31][//datatracker.ietf.org/doc/html/rfc2068

# section-14.31] Max-Forwards .....................................[125][//datatracker.ietf.org/doc/html/rfc2068

page-125]

[14.32][//datatracker.ietf.org/doc/html/rfc2068

# section-14.32] Pragma ...........................................[126][//datatracker.ietf.org/doc/html/rfc2068

page-126]

[14.33][//datatracker.ietf.org/doc/html/rfc2068

# section-14.33] Proxy-Authenticate ...............................[127][//datatracker.ietf.org/doc/html/rfc2068

page-127]

[14.34][//datatracker.ietf.org/doc/html/rfc2068

# section-14.34] Proxy-Authorization ..............................[127][//datatracker.ietf.org/doc/html/rfc2068

page-127]

[14.35][//datatracker.ietf.org/doc/html/rfc2068

# section-14.35] Public ...........................................[127][//datatracker.ietf.org/doc/html/rfc2068

page-127]

[14.36][//datatracker.ietf.org/doc/html/rfc2068

# section-14.36] Range ............................................[128][//datatracker.ietf.org/doc/html/rfc2068

page-128]

 [14.36.1][//datatracker.ietf.org/doc/html/rfc2068

# section-14.36.1] Byte Ranges ...................................[128][//datatracker.ietf.org/doc/html/rfc2068

page-128]

 [14.36.2][//datatracker.ietf.org/doc/html/rfc2068

# section-14.36.2] Range Retrieval Requests ......................[130][//datatracker.ietf.org/doc/html/rfc2068

page-130]

[14.37][//datatracker.ietf.org/doc/html/rfc2068

# section-14.37] Referer ..........................................[131][//datatracker.ietf.org/doc/html/rfc2068

page-131]

[14.38][//datatracker.ietf.org/doc/html/rfc2068

# section-14.38] Retry-After ......................................[131][//datatracker.ietf.org/doc/html/rfc2068

page-131]

[14.39][//datatracker.ietf.org/doc/html/rfc2068

# section-14.39] Server ...........................................[132][//datatracker.ietf.org/doc/html/rfc2068

page-132]

[14.40][//datatracker.ietf.org/doc/html/rfc2068

# section-14.40] Transfer-Encoding ................................[132][//datatracker.ietf.org/doc/html/rfc2068

page-132]

[14.41][//datatracker.ietf.org/doc/html/rfc2068

# section-14.41] Upgrade ..........................................[132][//datatracker.ietf.org/doc/html/rfc2068

page-132]

Fielding, et. al. Standards Track [Page 5]

RFC 2068 HTTP/1.1 January 1997

[14.2][//datatracker.ietf.org/doc/html/rfc2068

# section-14.2] Accept-Charset .....................................[97][//datatracker.ietf.org/doc/html/rfc2068

page-97]

[14.3][//datatracker.ietf.org/doc/html/rfc2068

# section-14.3] Accept-Encoding ....................................[97][//datatracker.ietf.org/doc/html/rfc2068

page-97]

[14.4][//datatracker.ietf.org/doc/html/rfc2068

# section-14.4] Accept-Language ....................................[98][//datatracker.ietf.org/doc/html/rfc2068

page-98]

[14.5][//datatracker.ietf.org/doc/html/rfc2068

# section-14.5] Accept-Ranges ......................................[99][//datatracker.ietf.org/doc/html/rfc2068

page-99]

[14.6][//datatracker.ietf.org/doc/html/rfc2068

# section-14.6] Age ................................................[99][//datatracker.ietf.org/doc/html/rfc2068

page-99]

[14.7][//datatracker.ietf.org/doc/html/rfc2068

# section-14.7] Allow .............................................[100][//datatracker.ietf.org/doc/html/rfc2068

page-100]

[14.8][//datatracker.ietf.org/doc/html/rfc2068

# section-14.8] Authorization .....................................[100][//datatracker.ietf.org/doc/html/rfc2068

page-100]

[14.9][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9] Cache-Control .....................................[101][//datatracker.ietf.org/doc/html/rfc2068

page-101]

 [14.9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9.1] What is Cachable ...............................[103][//datatracker.ietf.org/doc/html/rfc2068

page-103]

 [14.9.2][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9.2] What May be Stored by Caches ...................[103][//datatracker.ietf.org/doc/html/rfc2068

page-103]

 14.9.3 Modifications of the Basic Expiration Mechanism 104
 [14.9.4][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9.4] Cache Revalidation and Reload Controls .........[105][//datatracker.ietf.org/doc/html/rfc2068

page-105]

 [14.9.5][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9.5] No-Transform Directive .........................[107][//datatracker.ietf.org/doc/html/rfc2068

page-107]

 [14.9.6][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9.6] Cache Control Extensions .......................[108][//datatracker.ietf.org/doc/html/rfc2068

page-108]

[14.10][//datatracker.ietf.org/doc/html/rfc2068

# section-14.10] Connection .......................................[109][//datatracker.ietf.org/doc/html/rfc2068

page-109]

[14.11][//datatracker.ietf.org/doc/html/rfc2068

# section-14.11] Content-Base .....................................[109][//datatracker.ietf.org/doc/html/rfc2068

page-109]

[14.12][//datatracker.ietf.org/doc/html/rfc2068

# section-14.12] Content-Encoding .................................[110][//datatracker.ietf.org/doc/html/rfc2068

page-110]

[14.13][//datatracker.ietf.org/doc/html/rfc2068

# section-14.13] Content-Language .................................[110][//datatracker.ietf.org/doc/html/rfc2068

page-110]

[14.14][//datatracker.ietf.org/doc/html/rfc2068

# section-14.14] Content-Length ...................................[111][//datatracker.ietf.org/doc/html/rfc2068

page-111]

[14.15][//datatracker.ietf.org/doc/html/rfc2068

# section-14.15] Content-Location .................................[112][//datatracker.ietf.org/doc/html/rfc2068

page-112]

[14.16][//datatracker.ietf.org/doc/html/rfc2068

# section-14.16] Content-MD5 ......................................[113][//datatracker.ietf.org/doc/html/rfc2068

page-113]

[14.17][//datatracker.ietf.org/doc/html/rfc2068

# section-14.17] Content-Range ....................................[114][//datatracker.ietf.org/doc/html/rfc2068

page-114]

[14.18][//datatracker.ietf.org/doc/html/rfc2068

# section-14.18] Content-Type .....................................[116][//datatracker.ietf.org/doc/html/rfc2068

page-116]

[14.19][//datatracker.ietf.org/doc/html/rfc2068

# section-14.19] Date .............................................[116][//datatracker.ietf.org/doc/html/rfc2068

page-116]

[14.20][//datatracker.ietf.org/doc/html/rfc2068

# section-14.20] ETag .............................................[117][//datatracker.ietf.org/doc/html/rfc2068

page-117]

[14.21][//datatracker.ietf.org/doc/html/rfc2068

# section-14.21] Expires ..........................................[117][//datatracker.ietf.org/doc/html/rfc2068

page-117]

[14.22][//datatracker.ietf.org/doc/html/rfc2068

# section-14.22] From .............................................[118][//datatracker.ietf.org/doc/html/rfc2068

page-118]

[14.23][//datatracker.ietf.org/doc/html/rfc2068

# section-14.23] Host .............................................[119][//datatracker.ietf.org/doc/html/rfc2068

page-119]

[14.24][//datatracker.ietf.org/doc/html/rfc2068

# section-14.24] If-Modified-Since ................................[119][//datatracker.ietf.org/doc/html/rfc2068

page-119]

[14.25][//datatracker.ietf.org/doc/html/rfc2068

# section-14.25] If-Match .........................................[121][//datatracker.ietf.org/doc/html/rfc2068

page-121]

[14.26][//datatracker.ietf.org/doc/html/rfc2068

# section-14.26] If-None-Match ....................................[122][//datatracker.ietf.org/doc/html/rfc2068

page-122]

[14.27][//datatracker.ietf.org/doc/html/rfc2068

# section-14.27] If-Range .........................................[123][//datatracker.ietf.org/doc/html/rfc2068

page-123]

[14.28][//datatracker.ietf.org/doc/html/rfc2068

# section-14.28] If-Unmodified-Since ..............................[124][//datatracker.ietf.org/doc/html/rfc2068

page-124]

[14.29][//datatracker.ietf.org/doc/html/rfc2068

# section-14.29] Last-Modified ....................................[124][//datatracker.ietf.org/doc/html/rfc2068

page-124]

[14.30][//datatracker.ietf.org/doc/html/rfc2068

# section-14.30] Location .........................................[125][//datatracker.ietf.org/doc/html/rfc2068

page-125]

[14.31][//datatracker.ietf.org/doc/html/rfc2068

# section-14.31] Max-Forwards .....................................[125][//datatracker.ietf.org/doc/html/rfc2068

page-125]

[14.32][//datatracker.ietf.org/doc/html/rfc2068

# section-14.32] Pragma ...........................................[126][//datatracker.ietf.org/doc/html/rfc2068

page-126]

[14.33][//datatracker.ietf.org/doc/html/rfc2068

# section-14.33] Proxy-Authenticate ...............................[127][//datatracker.ietf.org/doc/html/rfc2068

page-127]

[14.34][//datatracker.ietf.org/doc/html/rfc2068

# section-14.34] Proxy-Authorization ..............................[127][//datatracker.ietf.org/doc/html/rfc2068

page-127]

[14.35][//datatracker.ietf.org/doc/html/rfc2068

# section-14.35] Public ...........................................[127][//datatracker.ietf.org/doc/html/rfc2068

page-127]

[14.36][//datatracker.ietf.org/doc/html/rfc2068

# section-14.36] Range ............................................[128][//datatracker.ietf.org/doc/html/rfc2068

page-128]

 [14.36.1][//datatracker.ietf.org/doc/html/rfc2068

# section-14.36.1] Byte Ranges ...................................[128][//datatracker.ietf.org/doc/html/rfc2068

page-128]

 [14.36.2][//datatracker.ietf.org/doc/html/rfc2068

# section-14.36.2] Range Retrieval Requests ......................[130][//datatracker.ietf.org/doc/html/rfc2068

page-130]

[14.37][//datatracker.ietf.org/doc/html/rfc2068

# section-14.37] Referer ..........................................[131][//datatracker.ietf.org/doc/html/rfc2068

page-131]

[14.38][//datatracker.ietf.org/doc/html/rfc2068

# section-14.38] Retry-After ......................................[131][//datatracker.ietf.org/doc/html/rfc2068

page-131]

[14.39][//datatracker.ietf.org/doc/html/rfc2068

# section-14.39] Server ...........................................[132][//datatracker.ietf.org/doc/html/rfc2068

page-132]

[14.40][//datatracker.ietf.org/doc/html/rfc2068

# section-14.40] Transfer-Encoding ................................[132][//datatracker.ietf.org/doc/html/rfc2068

page-132]

[14.41][//datatracker.ietf.org/doc/html/rfc2068

# section-14.41] Upgrade ..........................................[132][//datatracker.ietf.org/doc/html/rfc2068

page-132]

Fielding, et. al. Standards Track [Page 5]

RFC 2068 HTTP/1.1 January 1997

[14.2][//datatracker.ietf.org/doc/html/rfc2068

# section-14.2] Accept-Charset .....................................[97][//datatracker.ietf.org/doc/html/rfc2068

page-97]

[14.3][//datatracker.ietf.org/doc/html/rfc2068

# section-14.3] Accept-Encoding ....................................[97][//datatracker.ietf.org/doc/html/rfc2068

page-97]

[14.4][//datatracker.ietf.org/doc/html/rfc2068

# section-14.4] Accept-Language ....................................[98][//datatracker.ietf.org/doc/html/rfc2068

page-98]

[14.5][//datatracker.ietf.org/doc/html/rfc2068

# section-14.5] Accept-Ranges ......................................[99][//datatracker.ietf.org/doc/html/rfc2068

page-99]

[14.6][//datatracker.ietf.org/doc/html/rfc2068

# section-14.6] Age ................................................[99][//datatracker.ietf.org/doc/html/rfc2068

page-99]

[14.7][//datatracker.ietf.org/doc/html/rfc2068

# section-14.7] Allow .............................................[100][//datatracker.ietf.org/doc/html/rfc2068

page-100]

[14.8][//datatracker.ietf.org/doc/html/rfc2068

# section-14.8] Authorization .....................................[100][//datatracker.ietf.org/doc/html/rfc2068

page-100]

[14.9][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9] Cache-Control .....................................[101][//datatracker.ietf.org/doc/html/rfc2068

page-101]

 [14.9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9.1] What is Cachable ...............................[103][//datatracker.ietf.org/doc/html/rfc2068

page-103]

 [14.9.2][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9.2] What May be Stored by Caches ...................[103][//datatracker.ietf.org/doc/html/rfc2068

page-103]

 14.9.3 Modifications of the Basic Expiration Mechanism 104
 [14.9.4][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9.4] Cache Revalidation and Reload Controls .........[105][//datatracker.ietf.org/doc/html/rfc2068

page-105]

 [14.9.5][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9.5] No-Transform Directive .........................[107][//datatracker.ietf.org/doc/html/rfc2068

page-107]

 [14.9.6][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9.6] Cache Control Extensions .......................[108][//datatracker.ietf.org/doc/html/rfc2068

page-108]

[14.10][//datatracker.ietf.org/doc/html/rfc2068

# section-14.10] Connection .......................................[109][//datatracker.ietf.org/doc/html/rfc2068

page-109]

[14.11][//datatracker.ietf.org/doc/html/rfc2068

# section-14.11] Content-Base .....................................[109][//datatracker.ietf.org/doc/html/rfc2068

page-109]

[14.12][//datatracker.ietf.org/doc/html/rfc2068

# section-14.12] Content-Encoding .................................[110][//datatracker.ietf.org/doc/html/rfc2068

page-110]

[14.13][//datatracker.ietf.org/doc/html/rfc2068

# section-14.13] Content-Language .................................[110][//datatracker.ietf.org/doc/html/rfc2068

page-110]

[14.14][//datatracker.ietf.org/doc/html/rfc2068

# section-14.14] Content-Length ...................................[111][//datatracker.ietf.org/doc/html/rfc2068

page-111]

[14.15][//datatracker.ietf.org/doc/html/rfc2068

# section-14.15] Content-Location .................................[112][//datatracker.ietf.org/doc/html/rfc2068

page-112]

[14.16][//datatracker.ietf.org/doc/html/rfc2068

# section-14.16] Content-MD5 ......................................[113][//datatracker.ietf.org/doc/html/rfc2068

page-113]

[14.17][//datatracker.ietf.org/doc/html/rfc2068

# section-14.17] Content-Range ....................................[114][//datatracker.ietf.org/doc/html/rfc2068

page-114]

[14.18][//datatracker.ietf.org/doc/html/rfc2068

# section-14.18] Content-Type .....................................[116][//datatracker.ietf.org/doc/html/rfc2068

page-116]

[14.19][//datatracker.ietf.org/doc/html/rfc2068

# section-14.19] Date .............................................[116][//datatracker.ietf.org/doc/html/rfc2068

page-116]

[14.20][//datatracker.ietf.org/doc/html/rfc2068

# section-14.20] ETag .............................................[117][//datatracker.ietf.org/doc/html/rfc2068

page-117]

[14.21][//datatracker.ietf.org/doc/html/rfc2068

# section-14.21] Expires ..........................................[117][//datatracker.ietf.org/doc/html/rfc2068

page-117]

[14.22][//datatracker.ietf.org/doc/html/rfc2068

# section-14.22] From .............................................[118][//datatracker.ietf.org/doc/html/rfc2068

page-118]

[14.23][//datatracker.ietf.org/doc/html/rfc2068

# section-14.23] Host .............................................[119][//datatracker.ietf.org/doc/html/rfc2068

page-119]

[14.24][//datatracker.ietf.org/doc/html/rfc2068

# section-14.24] If-Modified-Since ................................[119][//datatracker.ietf.org/doc/html/rfc2068

page-119]

[14.25][//datatracker.ietf.org/doc/html/rfc2068

# section-14.25] If-Match .........................................[121][//datatracker.ietf.org/doc/html/rfc2068

page-121]

[14.26][//datatracker.ietf.org/doc/html/rfc2068

# section-14.26] If-None-Match ....................................[122][//datatracker.ietf.org/doc/html/rfc2068

page-122]

[14.27][//datatracker.ietf.org/doc/html/rfc2068

# section-14.27] If-Range .........................................[123][//datatracker.ietf.org/doc/html/rfc2068

page-123]

[14.28][//datatracker.ietf.org/doc/html/rfc2068

# section-14.28] If-Unmodified-Since ..............................[124][//datatracker.ietf.org/doc/html/rfc2068

page-124]

[14.29][//datatracker.ietf.org/doc/html/rfc2068

# section-14.29] Last-Modified ....................................[124][//datatracker.ietf.org/doc/html/rfc2068

page-124]

[14.30][//datatracker.ietf.org/doc/html/rfc2068

# section-14.30] Location .........................................[125][//datatracker.ietf.org/doc/html/rfc2068

page-125]

[14.31][//datatracker.ietf.org/doc/html/rfc2068

# section-14.31] Max-Forwards .....................................[125][//datatracker.ietf.org/doc/html/rfc2068

page-125]

[14.32][//datatracker.ietf.org/doc/html/rfc2068

# section-14.32] Pragma ...........................................[126][//datatracker.ietf.org/doc/html/rfc2068

page-126]

[14.33][//datatracker.ietf.org/doc/html/rfc2068

# section-14.33] Proxy-Authenticate ...............................[127][//datatracker.ietf.org/doc/html/rfc2068

page-127]

[14.34][//datatracker.ietf.org/doc/html/rfc2068

# section-14.34] Proxy-Authorization ..............................[127][//datatracker.ietf.org/doc/html/rfc2068

page-127]

[14.35][//datatracker.ietf.org/doc/html/rfc2068

# section-14.35] Public ...........................................[127][//datatracker.ietf.org/doc/html/rfc2068

page-127]

[14.36][//datatracker.ietf.org/doc/html/rfc2068

# section-14.36] Range ............................................[128][//datatracker.ietf.org/doc/html/rfc2068

page-128]

 [14.36.1][//datatracker.ietf.org/doc/html/rfc2068

# section-14.36.1] Byte Ranges ...................................[128][//datatracker.ietf.org/doc/html/rfc2068

page-128]

 [14.36.2][//datatracker.ietf.org/doc/html/rfc2068

# section-14.36.2] Range Retrieval Requests ......................[130][//datatracker.ietf.org/doc/html/rfc2068

page-130]

[14.37][//datatracker.ietf.org/doc/html/rfc2068

# section-14.37] Referer ..........................................[131][//datatracker.ietf.org/doc/html/rfc2068

page-131]

[14.38][//datatracker.ietf.org/doc/html/rfc2068

# section-14.38] Retry-After ......................................[131][//datatracker.ietf.org/doc/html/rfc2068

page-131]

[14.39][//datatracker.ietf.org/doc/html/rfc2068

# section-14.39] Server ...........................................[132][//datatracker.ietf.org/doc/html/rfc2068

page-132]

[14.40][//datatracker.ietf.org/doc/html/rfc2068

# section-14.40] Transfer-Encoding ................................[132][//datatracker.ietf.org/doc/html/rfc2068

page-132]

[14.41][//datatracker.ietf.org/doc/html/rfc2068

# section-14.41] Upgrade ..........................................[132][//datatracker.ietf.org/doc/html/rfc2068

page-132]

Fielding, et. al. Standards Track [Page 5]

RFC 2068 HTTP/1.1 January 1997

[14.2][//datatracker.ietf.org/doc/html/rfc2068

# section-14.2] Accept-Charset .....................................[97][//datatracker.ietf.org/doc/html/rfc2068

page-97]

[14.3][//datatracker.ietf.org/doc/html/rfc2068

# section-14.3] Accept-Encoding ....................................[97][//datatracker.ietf.org/doc/html/rfc2068

page-97]

[14.4][//datatracker.ietf.org/doc/html/rfc2068

# section-14.4] Accept-Language ....................................[98][//datatracker.ietf.org/doc/html/rfc2068

page-98]

[14.5][//datatracker.ietf.org/doc/html/rfc2068

# section-14.5] Accept-Ranges ......................................[99][//datatracker.ietf.org/doc/html/rfc2068

page-99]

[14.6][//datatracker.ietf.org/doc/html/rfc2068

# section-14.6] Age ................................................[99][//datatracker.ietf.org/doc/html/rfc2068

page-99]

[14.7][//datatracker.ietf.org/doc/html/rfc2068

# section-14.7] Allow .............................................[100][//datatracker.ietf.org/doc/html/rfc2068

page-100]

[14.8][//datatracker.ietf.org/doc/html/rfc2068

# section-14.8] Authorization .....................................[100][//datatracker.ietf.org/doc/html/rfc2068

page-100]

[14.9][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9] Cache-Control .....................................[101][//datatracker.ietf.org/doc/html/rfc2068

page-101]

 [14.9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9.1] What is Cachable ...............................[103][//datatracker.ietf.org/doc/html/rfc2068

page-103]

 [14.9.2][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9.2] What May be Stored by Caches ...................[103][//datatracker.ietf.org/doc/html/rfc2068

page-103]

 14.9.3 Modifications of the Basic Expiration Mechanism 104
 [14.9.4][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9.4] Cache Revalidation and Reload Controls .........[105][//datatracker.ietf.org/doc/html/rfc2068

page-105]

 [14.9.5][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9.5] No-Transform Directive .........................[107][//datatracker.ietf.org/doc/html/rfc2068

page-107]

 [14.9.6][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9.6] Cache Control Extensions .......................[108][//datatracker.ietf.org/doc/html/rfc2068

page-108]

[14.10][//datatracker.ietf.org/doc/html/rfc2068

# section-14.10] Connection .......................................[109][//datatracker.ietf.org/doc/html/rfc2068

page-109]

[14.11][//datatracker.ietf.org/doc/html/rfc2068

# section-14.11] Content-Base .....................................[109][//datatracker.ietf.org/doc/html/rfc2068

page-109]

[14.12][//datatracker.ietf.org/doc/html/rfc2068

# section-14.12] Content-Encoding .................................[110][//datatracker.ietf.org/doc/html/rfc2068

page-110]

[14.13][//datatracker.ietf.org/doc/html/rfc2068

# section-14.13] Content-Language .................................[110][//datatracker.ietf.org/doc/html/rfc2068

page-110]

[14.14][//datatracker.ietf.org/doc/html/rfc2068

# section-14.14] Content-Length ...................................[111][//datatracker.ietf.org/doc/html/rfc2068

page-111]

[14.15][//datatracker.ietf.org/doc/html/rfc2068

# section-14.15] Content-Location .................................[112][//datatracker.ietf.org/doc/html/rfc2068

page-112]

[14.16][//datatracker.ietf.org/doc/html/rfc2068

# section-14.16] Content-MD5 ......................................[113][//datatracker.ietf.org/doc/html/rfc2068

page-113]

[14.17][//datatracker.ietf.org/doc/html/rfc2068

# section-14.17] Content-Range ....................................[114][//datatracker.ietf.org/doc/html/rfc2068

page-114]

[14.18][//datatracker.ietf.org/doc/html/rfc2068

# section-14.18] Content-Type .....................................[116][//datatracker.ietf.org/doc/html/rfc2068

page-116]

[14.19][//datatracker.ietf.org/doc/html/rfc2068

# section-14.19] Date .............................................[116][//datatracker.ietf.org/doc/html/rfc2068

page-116]

[14.20][//datatracker.ietf.org/doc/html/rfc2068

# section-14.20] ETag .............................................[117][//datatracker.ietf.org/doc/html/rfc2068

page-117]

[14.21][//datatracker.ietf.org/doc/html/rfc2068

# section-14.21] Expires ..........................................[117][//datatracker.ietf.org/doc/html/rfc2068

page-117]

[14.22][//datatracker.ietf.org/doc/html/rfc2068

# section-14.22] From .............................................[118][//datatracker.ietf.org/doc/html/rfc2068

page-118]

[14.23][//datatracker.ietf.org/doc/html/rfc2068

# section-14.23] Host .............................................[119][//datatracker.ietf.org/doc/html/rfc2068

page-119]

[14.24][//datatracker.ietf.org/doc/html/rfc2068

# section-14.24] If-Modified-Since ................................[119][//datatracker.ietf.org/doc/html/rfc2068

page-119]

[14.25][//datatracker.ietf.org/doc/html/rfc2068

# section-14.25] If-Match .........................................[121][//datatracker.ietf.org/doc/html/rfc2068

page-121]

[14.26][//datatracker.ietf.org/doc/html/rfc2068

# section-14.26] If-None-Match ....................................[122][//datatracker.ietf.org/doc/html/rfc2068

page-122]

[14.27][//datatracker.ietf.org/doc/html/rfc2068

# section-14.27] If-Range .........................................[123][//datatracker.ietf.org/doc/html/rfc2068

page-123]

[14.28][//datatracker.ietf.org/doc/html/rfc2068

# section-14.28] If-Unmodified-Since ..............................[124][//datatracker.ietf.org/doc/html/rfc2068

page-124]

[14.29][//datatracker.ietf.org/doc/html/rfc2068

# section-14.29] Last-Modified ....................................[124][//datatracker.ietf.org/doc/html/rfc2068

page-124]

[14.30][//datatracker.ietf.org/doc/html/rfc2068

# section-14.30] Location .........................................[125][//datatracker.ietf.org/doc/html/rfc2068

page-125]

[14.31][//datatracker.ietf.org/doc/html/rfc2068

# section-14.31] Max-Forwards .....................................[125][//datatracker.ietf.org/doc/html/rfc2068

page-125]

[14.32][//datatracker.ietf.org/doc/html/rfc2068

# section-14.32] Pragma ...........................................[126][//datatracker.ietf.org/doc/html/rfc2068

page-126]

[14.33][//datatracker.ietf.org/doc/html/rfc2068

# section-14.33] Proxy-Authenticate ...............................[127][//datatracker.ietf.org/doc/html/rfc2068

page-127]

[14.34][//datatracker.ietf.org/doc/html/rfc2068

# section-14.34] Proxy-Authorization ..............................[127][//datatracker.ietf.org/doc/html/rfc2068

page-127]

[14.35][//datatracker.ietf.org/doc/html/rfc2068

# section-14.35] Public ...........................................[127][//datatracker.ietf.org/doc/html/rfc2068

page-127]

[14.36][//datatracker.ietf.org/doc/html/rfc2068

# section-14.36] Range ............................................[128][//datatracker.ietf.org/doc/html/rfc2068

page-128]

 [14.36.1][//datatracker.ietf.org/doc/html/rfc2068

# section-14.36.1] Byte Ranges ...................................[128][//datatracker.ietf.org/doc/html/rfc2068

page-128]

 [14.36.2][//datatracker.ietf.org/doc/html/rfc2068

# section-14.36.2] Range Retrieval Requests ......................[130][//datatracker.ietf.org/doc/html/rfc2068

page-130]

[14.37][//datatracker.ietf.org/doc/html/rfc2068

# section-14.37] Referer ..........................................[131][//datatracker.ietf.org/doc/html/rfc2068

page-131]

[14.38][//datatracker.ietf.org/doc/html/rfc2068

# section-14.38] Retry-After ......................................[131][//datatracker.ietf.org/doc/html/rfc2068

page-131]

[14.39][//datatracker.ietf.org/doc/html/rfc2068

# section-14.39] Server ...........................................[132][//datatracker.ietf.org/doc/html/rfc2068

page-132]

[14.40][//datatracker.ietf.org/doc/html/rfc2068

# section-14.40] Transfer-Encoding ................................[132][//datatracker.ietf.org/doc/html/rfc2068

page-132]

[14.41][//datatracker.ietf.org/doc/html/rfc2068

# section-14.41] Upgrade ..........................................[132][//datatracker.ietf.org/doc/html/rfc2068

page-132]

Fielding, et. al. Standards Track [Page 5]

RFC 2068 HTTP/1.1 January 1997

[14.2][//datatracker.ietf.org/doc/html/rfc2068

# section-14.2] Accept-Charset .....................................[97][//datatracker.ietf.org/doc/html/rfc2068

page-97]

[14.3][//datatracker.ietf.org/doc/html/rfc2068

# section-14.3] Accept-Encoding ....................................[97][//datatracker.ietf.org/doc/html/rfc2068

page-97]

[14.4][//datatracker.ietf.org/doc/html/rfc2068

# section-14.4] Accept-Language ....................................[98][//datatracker.ietf.org/doc/html/rfc2068

page-98]

[14.5][//datatracker.ietf.org/doc/html/rfc2068

# section-14.5] Accept-Ranges ......................................[99][//datatracker.ietf.org/doc/html/rfc2068

page-99]

[14.6][//datatracker.ietf.org/doc/html/rfc2068

# section-14.6] Age ................................................[99][//datatracker.ietf.org/doc/html/rfc2068

page-99]

[14.7][//datatracker.ietf.org/doc/html/rfc2068

# section-14.7] Allow .............................................[100][//datatracker.ietf.org/doc/html/rfc2068

page-100]

[14.8][//datatracker.ietf.org/doc/html/rfc2068

# section-14.8] Authorization .....................................[100][//datatracker.ietf.org/doc/html/rfc2068

page-100]

[14.9][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9] Cache-Control .....................................[101][//datatracker.ietf.org/doc/html/rfc2068

page-101]

 [14.9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9.1] What is Cachable ...............................[103][//datatracker.ietf.org/doc/html/rfc2068

page-103]

 [14.9.2][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9.2] What May be Stored by Caches ...................[103][//datatracker.ietf.org/doc/html/rfc2068

page-103]

 14.9.3 Modifications of the Basic Expiration Mechanism 104
 [14.9.4][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9.4] Cache Revalidation and Reload Controls .........[105][//datatracker.ietf.org/doc/html/rfc2068

page-105]

 [14.9.5][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9.5] No-Transform Directive .........................[107][//datatracker.ietf.org/doc/html/rfc2068

page-107]

 [14.9.6][//datatracker.ietf.org/doc/html/rfc2068

# section-14.9.6] Cache Control Extensions .......................[108][//datatracker.ietf.org/doc/html/rfc2068

page-108]

[14.10][//datatracker.ietf.org/doc/html/rfc2068

# section-14.10] Connection .......................................[109][//datatracker.ietf.org/doc/html/rfc2068

page-109]

[14.11][//datatracker.ietf.org/doc/html/rfc2068

# section-14.11] Content-Base .....................................[109][//datatracker.ietf.org/doc/html/rfc2068

page-109]

[14.12][//datatracker.ietf.org/doc/html/rfc2068

# section-14.12] Content-Encoding .................................[110][//datatracker.ietf.org/doc/html/rfc2068

page-110]

[14.13][//datatracker.ietf.org/doc/html/rfc2068

# section-14.13] Content-Language .................................[110][//datatracker.ietf.org/doc/html/rfc2068

page-110]

[14.14][//datatracker.ietf.org/doc/html/rfc2068

# section-14.14] Content-Length ...................................[111][//datatracker.ietf.org/doc/html/rfc2068

page-111]

[14.15][//datatracker.ietf.org/doc/html/rfc2068

# section-14.15] Content-Location .................................[112][//datatracker.ietf.org/doc/html/rfc2068

page-112]

[14.16][//datatracker.ietf.org/doc/html/rfc2068

# section-14.16] Content-MD5 ......................................[113][//datatracker.ietf.org/doc/html/rfc2068

page-113]

[14.17][//datatracker.ietf.org/doc/html/rfc2068

# section-14.17] Content-Range ....................................[114][//datatracker.ietf.org/doc/html/rfc2068

page-114]

[14.18][//datatracker.ietf.org/doc/html/rfc2068

# section-14.18] Content-Type .....................................[116][//datatracker.ietf.org/doc/html/rfc2068

page-116]

[14.19][//datatracker.ietf.org/doc/html/rfc2068

# section-14.19] Date .............................................[116][//datatracker.ietf.org/doc/html/rfc2068

page-116]

[14.20][//datatracker.ietf.org/doc/html/rfc2068

# section-14.20] ETag .............................................[117][//datatracker.ietf.org/doc/html/rfc2068

page-117]

[14.21][//datatracker.ietf.org/doc/html/rfc2068

# section-14.21] Expires ..........................................[117][//datatracker.ietf.org/doc/html/rfc2068

page-117]

[14.22][//datatracker.ietf.org/doc/html/rfc2068

# section-14.22] From .............................................[118][//datatracker.ietf.org/doc/html/rfc2068

page-118]

[14.23][//datatracker.ietf.org/doc/html/rfc2068

# section-14.23] Host .............................................[119][//datatracker.ietf.org/doc/html/rfc2068

page-119]

[14.24][//datatracker.ietf.org/doc/html/rfc2068

# section-14.24] If-Modified-Since ................................[119][//datatracker.ietf.org/doc/html/rfc2068

page-119]

[14.25][//datatracker.ietf.org/doc/html/rfc2068

# section-14.25] If-Match .........................................[121][//datatracker.ietf.org/doc/html/rfc2068

page-121]

[14.26][//datatracker.ietf.org/doc/html/rfc2068

# section-14.26] If-None-Match ....................................[122][//datatracker.ietf.org/doc/html/rfc2068

page-122]

[14.27][//datatracker.ietf.org/doc/html/rfc2068

# section-14.27] If-Range .........................................[123][//datatracker.ietf.org/doc/html/rfc2068

page-123]

[14.28][//datatracker.ietf.org/doc/html/rfc2068

# section-14.28] If-Unmodified-Since ..............................[124][//datatracker.ietf.org/doc/html/rfc2068

page-124]

[14.29][//datatracker.ietf.org/doc/html/rfc2068

# section-14.29] Last-Modified ....................................[124][//datatracker.ietf.org/doc/html/rfc2068

page-124]

[14.30][//datatracker.ietf.org/doc/html/rfc2068

# section-14.30] Location .........................................[125][//datatracker.ietf.org/doc/html/rfc2068

page-125]

[14.31][//datatracker.ietf.org/doc/html/rfc2068

# section-14.31] Max-Forwards .....................................[125][//datatracker.ietf.org/doc/html/rfc2068

page-125]

[14.32][//datatracker.ietf.org/doc/html/rfc2068

# section-14.32] Pragma ...........................................[126][//datatracker.ietf.org/doc/html/rfc2068

page-126]

[14.33][//datatracker.ietf.org/doc/html/rfc2068

# section-14.33] Proxy-Authenticate ...............................[127][//datatracker.ietf.org/doc/html/rfc2068

page-127]

[14.34][//datatracker.ietf.org/doc/html/rfc2068

# section-14.34] Proxy-Authorization ..............................[127][//datatracker.ietf.org/doc/html/rfc2068

page-127]

[14.35][//datatracker.ietf.org/doc/html/rfc2068

# section-14.35] Public ...........................................[127][//datatracker.ietf.org/doc/html/rfc2068

page-127]

[14.36][//datatracker.ietf.org/doc/html/rfc2068

# section-14.36] Range ............................................[128][//datatracker.ietf.org/doc/html/rfc2068

page-128]

 [14.36.1][//datatracker.ietf.org/doc/html/rfc2068

# section-14.36.1] Byte Ranges ...................................[128][//datatracker.ietf.org/doc/html/rfc2068

page-128]

 [14.36.2][//datatracker.ietf.org/doc/html/rfc2068

# section-14.36.2] Range Retrieval Requests ......................[130][//datatracker.ietf.org/doc/html/rfc2068

page-130]

[14.37][//datatracker.ietf.org/doc/html/rfc2068

# section-14.37] Referer ..........................................[131][//datatracker.ietf.org/doc/html/rfc2068

page-131]

[14.38][//datatracker.ietf.org/doc/html/rfc2068

# section-14.38] Retry-After ......................................[131][//datatracker.ietf.org/doc/html/rfc2068

page-131]

[14.39][//datatracker.ietf.org/doc/html/rfc2068

# section-14.39] Server ...........................................[132][//datatracker.ietf.org/doc/html/rfc2068

page-132]

[14.40][//datatracker.ietf.org/doc/html/rfc2068

# section-14.40] Transfer-Encoding ................................[132][//datatracker.ietf.org/doc/html/rfc2068

page-132]

[14.41][//datatracker.ietf.org/doc/html/rfc2068

# section-14.41] Upgrade ..........................................[132][//datatracker.ietf.org/doc/html/rfc2068

page-132]

Fielding, et. al. Standards Track [Page 5]

RFC 2068 HTTP/1.1 January 1997

[14.42][//datatracker.ietf.org/doc/html/rfc2068

# section-14.42] User-Agent .......................................[134][//datatracker.ietf.org/doc/html/rfc2068

page-134]

[14.43][//datatracker.ietf.org/doc/html/rfc2068

# section-14.43] Vary .............................................[134][//datatracker.ietf.org/doc/html/rfc2068

page-134]

[14.44][//datatracker.ietf.org/doc/html/rfc2068

# section-14.44] Via ..............................................[135][//datatracker.ietf.org/doc/html/rfc2068

page-135]

[14.45][//datatracker.ietf.org/doc/html/rfc2068

# section-14.45] Warning ..........................................[137][//datatracker.ietf.org/doc/html/rfc2068

page-137]

[14.46][//datatracker.ietf.org/doc/html/rfc2068

# section-14.46] WWW-Authenticate .................................[139][//datatracker.ietf.org/doc/html/rfc2068

page-139]

[15][//datatracker.ietf.org/doc/html/rfc2068

section-15] Security Considerations...............................[139][//datatracker.ietf.org/doc/html/rfc2068

page-139]

[15.1][//datatracker.ietf.org/doc/html/rfc2068

# section-15.1] Authentication of Clients .........................[139][//datatracker.ietf.org/doc/html/rfc2068

page-139]

[15.2][//datatracker.ietf.org/doc/html/rfc2068

# section-15.2] Offering a Choice of Authentication Schemes .......[140][//datatracker.ietf.org/doc/html/rfc2068

page-140]

[15.3][//datatracker.ietf.org/doc/html/rfc2068

# section-15.3] Abuse of Server Log Information ...................[141][//datatracker.ietf.org/doc/html/rfc2068

page-141]

[15.4][//datatracker.ietf.org/doc/html/rfc2068

# section-15.4] Transfer of Sensitive Information .................[141][//datatracker.ietf.org/doc/html/rfc2068

page-141]

[15.5][//datatracker.ietf.org/doc/html/rfc2068

# section-15.5] Attacks Based On File and Path Names ..............[142][//datatracker.ietf.org/doc/html/rfc2068

page-142]

[15.6][//datatracker.ietf.org/doc/html/rfc2068

# section-15.6] Personal Information ..............................[143][//datatracker.ietf.org/doc/html/rfc2068

page-143]

[15.7][//datatracker.ietf.org/doc/html/rfc2068

# section-15.7] Privacy Issues Connected to Accept Headers ........[143][//datatracker.ietf.org/doc/html/rfc2068

page-143]

[15.8][//datatracker.ietf.org/doc/html/rfc2068

# section-15.8] DNS Spoofing ......................................[144][//datatracker.ietf.org/doc/html/rfc2068

page-144]

[15.9][//datatracker.ietf.org/doc/html/rfc2068

# section-15.9] Location Headers and Spoofing .....................[144][//datatracker.ietf.org/doc/html/rfc2068

page-144]

[16][//datatracker.ietf.org/doc/html/rfc2068

section-16] Acknowledgments.......................................[144][//datatracker.ietf.org/doc/html/rfc2068

page-144]

[17][//datatracker.ietf.org/doc/html/rfc2068

section-17] References............................................[146][//datatracker.ietf.org/doc/html/rfc2068

page-146]

[18][//datatracker.ietf.org/doc/html/rfc2068

section-18] Authors' Addresses....................................[149][//datatracker.ietf.org/doc/html/rfc2068

page-149]

[19][//datatracker.ietf.org/doc/html/rfc2068

section-19] Appendices............................................[150][//datatracker.ietf.org/doc/html/rfc2068

page-150]

[19.1][//datatracker.ietf.org/doc/html/rfc2068

# section-19.1] Internet Media Type message/http ..................[150][//datatracker.ietf.org/doc/html/rfc2068

page-150]

[19.2][//datatracker.ietf.org/doc/html/rfc2068

# section-19.2] Internet Media Type multipart/byteranges ..........[150][//datatracker.ietf.org/doc/html/rfc2068

page-150]

[19.3][//datatracker.ietf.org/doc/html/rfc2068

# section-19.3] Tolerant Applications .............................[151][//datatracker.ietf.org/doc/html/rfc2068

page-151]

19.4 Differences Between HTTP Entities and
MIME Entities...........................................[152][//datatracker.ietf.org/doc/html/rfc2068

# page-152]

 [19.4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.1] Conversion to Canonical Form ...................[152][//datatracker.ietf.org/doc/html/rfc2068

page-152]

 [19.4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.2] Conversion of Date Formats .....................[153][//datatracker.ietf.org/doc/html/rfc2068

page-153]

 [19.4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.3] Introduction of Content-Encoding ...............[153][//datatracker.ietf.org/doc/html/rfc2068

page-153]

 [19.4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.4] No Content-Transfer-Encoding ...................[153][//datatracker.ietf.org/doc/html/rfc2068

page-153]

 [19.4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.5] HTTP Header Fields in Multipart Body-Parts .....[153][//datatracker.ietf.org/doc/html/rfc2068

page-153]

 [19.4.6][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.6] Introduction of Transfer-Encoding ..............[154][//datatracker.ietf.org/doc/html/rfc2068

page-154]

 [19.4.7][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.7] MIME-Version ...................................[154][//datatracker.ietf.org/doc/html/rfc2068

page-154]

[19.5][//datatracker.ietf.org/doc/html/rfc2068

# section-19.5] Changes from HTTP/1.0 .............................[154][//datatracker.ietf.org/doc/html/rfc2068

page-154]

 19.5.1 Changes to Simplify Multi-homed Web Servers and
 Conserve IP Addresses .................................[155][//datatracker.ietf.org/doc/html/rfc2068

# page-155]

[19.6][//datatracker.ietf.org/doc/html/rfc2068

# section-19.6] Additional Features ...............................[156][//datatracker.ietf.org/doc/html/rfc2068

page-156]

 [19.6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-19.6.1] Additional Request Methods .....................[156][//datatracker.ietf.org/doc/html/rfc2068

page-156]

 [19.6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-19.6.2] Additional Header Field Definitions ............[156][//datatracker.ietf.org/doc/html/rfc2068

page-156]

[19.7][//datatracker.ietf.org/doc/html/rfc2068

# section-19.7] Compatibility with Previous Versions ..............[160][//datatracker.ietf.org/doc/html/rfc2068

page-160]

 19.7.1 Compatibility with HTTP/1.0 Persistent
 Connections............................................[161][//datatracker.ietf.org/doc/html/rfc2068

# page-161]

Fielding, et. al. Standards Track [Page 6]

RFC 2068 HTTP/1.1 January 1997

[14.42][//datatracker.ietf.org/doc/html/rfc2068

# section-14.42] User-Agent .......................................[134][//datatracker.ietf.org/doc/html/rfc2068

page-134]

[14.43][//datatracker.ietf.org/doc/html/rfc2068

# section-14.43] Vary .............................................[134][//datatracker.ietf.org/doc/html/rfc2068

page-134]

[14.44][//datatracker.ietf.org/doc/html/rfc2068

# section-14.44] Via ..............................................[135][//datatracker.ietf.org/doc/html/rfc2068

page-135]

[14.45][//datatracker.ietf.org/doc/html/rfc2068

# section-14.45] Warning ..........................................[137][//datatracker.ietf.org/doc/html/rfc2068

page-137]

[14.46][//datatracker.ietf.org/doc/html/rfc2068

# section-14.46] WWW-Authenticate .................................[139][//datatracker.ietf.org/doc/html/rfc2068

page-139]

[15][//datatracker.ietf.org/doc/html/rfc2068

section-15] Security Considerations...............................[139][//datatracker.ietf.org/doc/html/rfc2068

page-139]

[15.1][//datatracker.ietf.org/doc/html/rfc2068

# section-15.1] Authentication of Clients .........................[139][//datatracker.ietf.org/doc/html/rfc2068

page-139]

[15.2][//datatracker.ietf.org/doc/html/rfc2068

# section-15.2] Offering a Choice of Authentication Schemes .......[140][//datatracker.ietf.org/doc/html/rfc2068

page-140]

[15.3][//datatracker.ietf.org/doc/html/rfc2068

# section-15.3] Abuse of Server Log Information ...................[141][//datatracker.ietf.org/doc/html/rfc2068

page-141]

[15.4][//datatracker.ietf.org/doc/html/rfc2068

# section-15.4] Transfer of Sensitive Information .................[141][//datatracker.ietf.org/doc/html/rfc2068

page-141]

[15.5][//datatracker.ietf.org/doc/html/rfc2068

# section-15.5] Attacks Based On File and Path Names ..............[142][//datatracker.ietf.org/doc/html/rfc2068

page-142]

[15.6][//datatracker.ietf.org/doc/html/rfc2068

# section-15.6] Personal Information ..............................[143][//datatracker.ietf.org/doc/html/rfc2068

page-143]

[15.7][//datatracker.ietf.org/doc/html/rfc2068

# section-15.7] Privacy Issues Connected to Accept Headers ........[143][//datatracker.ietf.org/doc/html/rfc2068

page-143]

[15.8][//datatracker.ietf.org/doc/html/rfc2068

# section-15.8] DNS Spoofing ......................................[144][//datatracker.ietf.org/doc/html/rfc2068

page-144]

[15.9][//datatracker.ietf.org/doc/html/rfc2068

# section-15.9] Location Headers and Spoofing .....................[144][//datatracker.ietf.org/doc/html/rfc2068

page-144]

[16][//datatracker.ietf.org/doc/html/rfc2068

section-16] Acknowledgments.......................................[144][//datatracker.ietf.org/doc/html/rfc2068

page-144]

[17][//datatracker.ietf.org/doc/html/rfc2068

section-17] References............................................[146][//datatracker.ietf.org/doc/html/rfc2068

page-146]

[18][//datatracker.ietf.org/doc/html/rfc2068

section-18] Authors' Addresses....................................[149][//datatracker.ietf.org/doc/html/rfc2068

page-149]

[19][//datatracker.ietf.org/doc/html/rfc2068

section-19] Appendices............................................[150][//datatracker.ietf.org/doc/html/rfc2068

page-150]

[19.1][//datatracker.ietf.org/doc/html/rfc2068

# section-19.1] Internet Media Type message/http ..................[150][//datatracker.ietf.org/doc/html/rfc2068

page-150]

[19.2][//datatracker.ietf.org/doc/html/rfc2068

# section-19.2] Internet Media Type multipart/byteranges ..........[150][//datatracker.ietf.org/doc/html/rfc2068

page-150]

[19.3][//datatracker.ietf.org/doc/html/rfc2068

# section-19.3] Tolerant Applications .............................[151][//datatracker.ietf.org/doc/html/rfc2068

page-151]

19.4 Differences Between HTTP Entities and
MIME Entities...........................................[152][//datatracker.ietf.org/doc/html/rfc2068

# page-152]

 [19.4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.1] Conversion to Canonical Form ...................[152][//datatracker.ietf.org/doc/html/rfc2068

page-152]

 [19.4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.2] Conversion of Date Formats .....................[153][//datatracker.ietf.org/doc/html/rfc2068

page-153]

 [19.4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.3] Introduction of Content-Encoding ...............[153][//datatracker.ietf.org/doc/html/rfc2068

page-153]

 [19.4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.4] No Content-Transfer-Encoding ...................[153][//datatracker.ietf.org/doc/html/rfc2068

page-153]

 [19.4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.5] HTTP Header Fields in Multipart Body-Parts .....[153][//datatracker.ietf.org/doc/html/rfc2068

page-153]

 [19.4.6][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.6] Introduction of Transfer-Encoding ..............[154][//datatracker.ietf.org/doc/html/rfc2068

page-154]

 [19.4.7][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.7] MIME-Version ...................................[154][//datatracker.ietf.org/doc/html/rfc2068

page-154]

[19.5][//datatracker.ietf.org/doc/html/rfc2068

# section-19.5] Changes from HTTP/1.0 .............................[154][//datatracker.ietf.org/doc/html/rfc2068

page-154]

 19.5.1 Changes to Simplify Multi-homed Web Servers and
 Conserve IP Addresses .................................[155][//datatracker.ietf.org/doc/html/rfc2068

# page-155]

[19.6][//datatracker.ietf.org/doc/html/rfc2068

# section-19.6] Additional Features ...............................[156][//datatracker.ietf.org/doc/html/rfc2068

page-156]

 [19.6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-19.6.1] Additional Request Methods .....................[156][//datatracker.ietf.org/doc/html/rfc2068

page-156]

 [19.6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-19.6.2] Additional Header Field Definitions ............[156][//datatracker.ietf.org/doc/html/rfc2068

page-156]

[19.7][//datatracker.ietf.org/doc/html/rfc2068

# section-19.7] Compatibility with Previous Versions ..............[160][//datatracker.ietf.org/doc/html/rfc2068

page-160]

 19.7.1 Compatibility with HTTP/1.0 Persistent
 Connections............................................[161][//datatracker.ietf.org/doc/html/rfc2068

# page-161]

Fielding, et. al. Standards Track [Page 6]

RFC 2068 HTTP/1.1 January 1997

[14.42][//datatracker.ietf.org/doc/html/rfc2068

# section-14.42] User-Agent .......................................[134][//datatracker.ietf.org/doc/html/rfc2068

page-134]

[14.43][//datatracker.ietf.org/doc/html/rfc2068

# section-14.43] Vary .............................................[134][//datatracker.ietf.org/doc/html/rfc2068

page-134]

[14.44][//datatracker.ietf.org/doc/html/rfc2068

# section-14.44] Via ..............................................[135][//datatracker.ietf.org/doc/html/rfc2068

page-135]

[14.45][//datatracker.ietf.org/doc/html/rfc2068

# section-14.45] Warning ..........................................[137][//datatracker.ietf.org/doc/html/rfc2068

page-137]

[14.46][//datatracker.ietf.org/doc/html/rfc2068

# section-14.46] WWW-Authenticate .................................[139][//datatracker.ietf.org/doc/html/rfc2068

page-139]

[15][//datatracker.ietf.org/doc/html/rfc2068

section-15] Security Considerations...............................[139][//datatracker.ietf.org/doc/html/rfc2068

page-139]

[15.1][//datatracker.ietf.org/doc/html/rfc2068

# section-15.1] Authentication of Clients .........................[139][//datatracker.ietf.org/doc/html/rfc2068

page-139]

[15.2][//datatracker.ietf.org/doc/html/rfc2068

# section-15.2] Offering a Choice of Authentication Schemes .......[140][//datatracker.ietf.org/doc/html/rfc2068

page-140]

[15.3][//datatracker.ietf.org/doc/html/rfc2068

# section-15.3] Abuse of Server Log Information ...................[141][//datatracker.ietf.org/doc/html/rfc2068

page-141]

[15.4][//datatracker.ietf.org/doc/html/rfc2068

# section-15.4] Transfer of Sensitive Information .................[141][//datatracker.ietf.org/doc/html/rfc2068

page-141]

[15.5][//datatracker.ietf.org/doc/html/rfc2068

# section-15.5] Attacks Based On File and Path Names ..............[142][//datatracker.ietf.org/doc/html/rfc2068

page-142]

[15.6][//datatracker.ietf.org/doc/html/rfc2068

# section-15.6] Personal Information ..............................[143][//datatracker.ietf.org/doc/html/rfc2068

page-143]

[15.7][//datatracker.ietf.org/doc/html/rfc2068

# section-15.7] Privacy Issues Connected to Accept Headers ........[143][//datatracker.ietf.org/doc/html/rfc2068

page-143]

[15.8][//datatracker.ietf.org/doc/html/rfc2068

# section-15.8] DNS Spoofing ......................................[144][//datatracker.ietf.org/doc/html/rfc2068

page-144]

[15.9][//datatracker.ietf.org/doc/html/rfc2068

# section-15.9] Location Headers and Spoofing .....................[144][//datatracker.ietf.org/doc/html/rfc2068

page-144]

[16][//datatracker.ietf.org/doc/html/rfc2068

section-16] Acknowledgments.......................................[144][//datatracker.ietf.org/doc/html/rfc2068

page-144]

[17][//datatracker.ietf.org/doc/html/rfc2068

section-17] References............................................[146][//datatracker.ietf.org/doc/html/rfc2068

page-146]

[18][//datatracker.ietf.org/doc/html/rfc2068

section-18] Authors' Addresses....................................[149][//datatracker.ietf.org/doc/html/rfc2068

page-149]

[19][//datatracker.ietf.org/doc/html/rfc2068

section-19] Appendices............................................[150][//datatracker.ietf.org/doc/html/rfc2068

page-150]

[19.1][//datatracker.ietf.org/doc/html/rfc2068

# section-19.1] Internet Media Type message/http ..................[150][//datatracker.ietf.org/doc/html/rfc2068

page-150]

[19.2][//datatracker.ietf.org/doc/html/rfc2068

# section-19.2] Internet Media Type multipart/byteranges ..........[150][//datatracker.ietf.org/doc/html/rfc2068

page-150]

[19.3][//datatracker.ietf.org/doc/html/rfc2068

# section-19.3] Tolerant Applications .............................[151][//datatracker.ietf.org/doc/html/rfc2068

page-151]

19.4 Differences Between HTTP Entities and
MIME Entities...........................................[152][//datatracker.ietf.org/doc/html/rfc2068

# page-152]

 [19.4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.1] Conversion to Canonical Form ...................[152][//datatracker.ietf.org/doc/html/rfc2068

page-152]

 [19.4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.2] Conversion of Date Formats .....................[153][//datatracker.ietf.org/doc/html/rfc2068

page-153]

 [19.4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.3] Introduction of Content-Encoding ...............[153][//datatracker.ietf.org/doc/html/rfc2068

page-153]

 [19.4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.4] No Content-Transfer-Encoding ...................[153][//datatracker.ietf.org/doc/html/rfc2068

page-153]

 [19.4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.5] HTTP Header Fields in Multipart Body-Parts .....[153][//datatracker.ietf.org/doc/html/rfc2068

page-153]

 [19.4.6][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.6] Introduction of Transfer-Encoding ..............[154][//datatracker.ietf.org/doc/html/rfc2068

page-154]

 [19.4.7][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.7] MIME-Version ...................................[154][//datatracker.ietf.org/doc/html/rfc2068

page-154]

[19.5][//datatracker.ietf.org/doc/html/rfc2068

# section-19.5] Changes from HTTP/1.0 .............................[154][//datatracker.ietf.org/doc/html/rfc2068

page-154]

 19.5.1 Changes to Simplify Multi-homed Web Servers and
 Conserve IP Addresses .................................[155][//datatracker.ietf.org/doc/html/rfc2068

# page-155]

[19.6][//datatracker.ietf.org/doc/html/rfc2068

# section-19.6] Additional Features ...............................[156][//datatracker.ietf.org/doc/html/rfc2068

page-156]

 [19.6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-19.6.1] Additional Request Methods .....................[156][//datatracker.ietf.org/doc/html/rfc2068

page-156]

 [19.6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-19.6.2] Additional Header Field Definitions ............[156][//datatracker.ietf.org/doc/html/rfc2068

page-156]

[19.7][//datatracker.ietf.org/doc/html/rfc2068

# section-19.7] Compatibility with Previous Versions ..............[160][//datatracker.ietf.org/doc/html/rfc2068

page-160]

 19.7.1 Compatibility with HTTP/1.0 Persistent
 Connections............................................[161][//datatracker.ietf.org/doc/html/rfc2068

# page-161]

Fielding, et. al. Standards Track [Page 6]

RFC 2068 HTTP/1.1 January 1997

[14.42][//datatracker.ietf.org/doc/html/rfc2068

# section-14.42] User-Agent .......................................[134][//datatracker.ietf.org/doc/html/rfc2068

page-134]

[14.43][//datatracker.ietf.org/doc/html/rfc2068

# section-14.43] Vary .............................................[134][//datatracker.ietf.org/doc/html/rfc2068

page-134]

[14.44][//datatracker.ietf.org/doc/html/rfc2068

# section-14.44] Via ..............................................[135][//datatracker.ietf.org/doc/html/rfc2068

page-135]

[14.45][//datatracker.ietf.org/doc/html/rfc2068

# section-14.45] Warning ..........................................[137][//datatracker.ietf.org/doc/html/rfc2068

page-137]

[14.46][//datatracker.ietf.org/doc/html/rfc2068

# section-14.46] WWW-Authenticate .................................[139][//datatracker.ietf.org/doc/html/rfc2068

page-139]

[15][//datatracker.ietf.org/doc/html/rfc2068

section-15] Security Considerations...............................[139][//datatracker.ietf.org/doc/html/rfc2068

page-139]

[15.1][//datatracker.ietf.org/doc/html/rfc2068

# section-15.1] Authentication of Clients .........................[139][//datatracker.ietf.org/doc/html/rfc2068

page-139]

[15.2][//datatracker.ietf.org/doc/html/rfc2068

# section-15.2] Offering a Choice of Authentication Schemes .......[140][//datatracker.ietf.org/doc/html/rfc2068

page-140]

[15.3][//datatracker.ietf.org/doc/html/rfc2068

# section-15.3] Abuse of Server Log Information ...................[141][//datatracker.ietf.org/doc/html/rfc2068

page-141]

[15.4][//datatracker.ietf.org/doc/html/rfc2068

# section-15.4] Transfer of Sensitive Information .................[141][//datatracker.ietf.org/doc/html/rfc2068

page-141]

[15.5][//datatracker.ietf.org/doc/html/rfc2068

# section-15.5] Attacks Based On File and Path Names ..............[142][//datatracker.ietf.org/doc/html/rfc2068

page-142]

[15.6][//datatracker.ietf.org/doc/html/rfc2068

# section-15.6] Personal Information ..............................[143][//datatracker.ietf.org/doc/html/rfc2068

page-143]

[15.7][//datatracker.ietf.org/doc/html/rfc2068

# section-15.7] Privacy Issues Connected to Accept Headers ........[143][//datatracker.ietf.org/doc/html/rfc2068

page-143]

[15.8][//datatracker.ietf.org/doc/html/rfc2068

# section-15.8] DNS Spoofing ......................................[144][//datatracker.ietf.org/doc/html/rfc2068

page-144]

[15.9][//datatracker.ietf.org/doc/html/rfc2068

# section-15.9] Location Headers and Spoofing .....................[144][//datatracker.ietf.org/doc/html/rfc2068

page-144]

[16][//datatracker.ietf.org/doc/html/rfc2068

section-16] Acknowledgments.......................................[144][//datatracker.ietf.org/doc/html/rfc2068

page-144]

[17][//datatracker.ietf.org/doc/html/rfc2068

section-17] References............................................[146][//datatracker.ietf.org/doc/html/rfc2068

page-146]

[18][//datatracker.ietf.org/doc/html/rfc2068

section-18] Authors' Addresses....................................[149][//datatracker.ietf.org/doc/html/rfc2068

page-149]

[19][//datatracker.ietf.org/doc/html/rfc2068

section-19] Appendices............................................[150][//datatracker.ietf.org/doc/html/rfc2068

page-150]

[19.1][//datatracker.ietf.org/doc/html/rfc2068

# section-19.1] Internet Media Type message/http ..................[150][//datatracker.ietf.org/doc/html/rfc2068

page-150]

[19.2][//datatracker.ietf.org/doc/html/rfc2068

# section-19.2] Internet Media Type multipart/byteranges ..........[150][//datatracker.ietf.org/doc/html/rfc2068

page-150]

[19.3][//datatracker.ietf.org/doc/html/rfc2068

# section-19.3] Tolerant Applications .............................[151][//datatracker.ietf.org/doc/html/rfc2068

page-151]

19.4 Differences Between HTTP Entities and
MIME Entities...........................................[152][//datatracker.ietf.org/doc/html/rfc2068

# page-152]

 [19.4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.1] Conversion to Canonical Form ...................[152][//datatracker.ietf.org/doc/html/rfc2068

page-152]

 [19.4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.2] Conversion of Date Formats .....................[153][//datatracker.ietf.org/doc/html/rfc2068

page-153]

 [19.4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.3] Introduction of Content-Encoding ...............[153][//datatracker.ietf.org/doc/html/rfc2068

page-153]

 [19.4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.4] No Content-Transfer-Encoding ...................[153][//datatracker.ietf.org/doc/html/rfc2068

page-153]

 [19.4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.5] HTTP Header Fields in Multipart Body-Parts .....[153][//datatracker.ietf.org/doc/html/rfc2068

page-153]

 [19.4.6][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.6] Introduction of Transfer-Encoding ..............[154][//datatracker.ietf.org/doc/html/rfc2068

page-154]

 [19.4.7][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.7] MIME-Version ...................................[154][//datatracker.ietf.org/doc/html/rfc2068

page-154]

[19.5][//datatracker.ietf.org/doc/html/rfc2068

# section-19.5] Changes from HTTP/1.0 .............................[154][//datatracker.ietf.org/doc/html/rfc2068

page-154]

 19.5.1 Changes to Simplify Multi-homed Web Servers and
 Conserve IP Addresses .................................[155][//datatracker.ietf.org/doc/html/rfc2068

# page-155]

[19.6][//datatracker.ietf.org/doc/html/rfc2068

# section-19.6] Additional Features ...............................[156][//datatracker.ietf.org/doc/html/rfc2068

page-156]

 [19.6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-19.6.1] Additional Request Methods .....................[156][//datatracker.ietf.org/doc/html/rfc2068

page-156]

 [19.6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-19.6.2] Additional Header Field Definitions ............[156][//datatracker.ietf.org/doc/html/rfc2068

page-156]

[19.7][//datatracker.ietf.org/doc/html/rfc2068

# section-19.7] Compatibility with Previous Versions ..............[160][//datatracker.ietf.org/doc/html/rfc2068

page-160]

 19.7.1 Compatibility with HTTP/1.0 Persistent
 Connections............................................[161][//datatracker.ietf.org/doc/html/rfc2068

# page-161]

Fielding, et. al. Standards Track [Page 6]

RFC 2068 HTTP/1.1 January 1997

[14.42][//datatracker.ietf.org/doc/html/rfc2068

# section-14.42] User-Agent .......................................[134][//datatracker.ietf.org/doc/html/rfc2068

page-134]

[14.43][//datatracker.ietf.org/doc/html/rfc2068

# section-14.43] Vary .............................................[134][//datatracker.ietf.org/doc/html/rfc2068

page-134]

[14.44][//datatracker.ietf.org/doc/html/rfc2068

# section-14.44] Via ..............................................[135][//datatracker.ietf.org/doc/html/rfc2068

page-135]

[14.45][//datatracker.ietf.org/doc/html/rfc2068

# section-14.45] Warning ..........................................[137][//datatracker.ietf.org/doc/html/rfc2068

page-137]

[14.46][//datatracker.ietf.org/doc/html/rfc2068

# section-14.46] WWW-Authenticate .................................[139][//datatracker.ietf.org/doc/html/rfc2068

page-139]

[15][//datatracker.ietf.org/doc/html/rfc2068

section-15] Security Considerations...............................[139][//datatracker.ietf.org/doc/html/rfc2068

page-139]

[15.1][//datatracker.ietf.org/doc/html/rfc2068

# section-15.1] Authentication of Clients .........................[139][//datatracker.ietf.org/doc/html/rfc2068

page-139]

[15.2][//datatracker.ietf.org/doc/html/rfc2068

# section-15.2] Offering a Choice of Authentication Schemes .......[140][//datatracker.ietf.org/doc/html/rfc2068

page-140]

[15.3][//datatracker.ietf.org/doc/html/rfc2068

# section-15.3] Abuse of Server Log Information ...................[141][//datatracker.ietf.org/doc/html/rfc2068

page-141]

[15.4][//datatracker.ietf.org/doc/html/rfc2068

# section-15.4] Transfer of Sensitive Information .................[141][//datatracker.ietf.org/doc/html/rfc2068

page-141]

[15.5][//datatracker.ietf.org/doc/html/rfc2068

# section-15.5] Attacks Based On File and Path Names ..............[142][//datatracker.ietf.org/doc/html/rfc2068

page-142]

[15.6][//datatracker.ietf.org/doc/html/rfc2068

# section-15.6] Personal Information ..............................[143][//datatracker.ietf.org/doc/html/rfc2068

page-143]

[15.7][//datatracker.ietf.org/doc/html/rfc2068

# section-15.7] Privacy Issues Connected to Accept Headers ........[143][//datatracker.ietf.org/doc/html/rfc2068

page-143]

[15.8][//datatracker.ietf.org/doc/html/rfc2068

# section-15.8] DNS Spoofing ......................................[144][//datatracker.ietf.org/doc/html/rfc2068

page-144]

[15.9][//datatracker.ietf.org/doc/html/rfc2068

# section-15.9] Location Headers and Spoofing .....................[144][//datatracker.ietf.org/doc/html/rfc2068

page-144]

[16][//datatracker.ietf.org/doc/html/rfc2068

section-16] Acknowledgments.......................................[144][//datatracker.ietf.org/doc/html/rfc2068

page-144]

[17][//datatracker.ietf.org/doc/html/rfc2068

section-17] References............................................[146][//datatracker.ietf.org/doc/html/rfc2068

page-146]

[18][//datatracker.ietf.org/doc/html/rfc2068

section-18] Authors' Addresses....................................[149][//datatracker.ietf.org/doc/html/rfc2068

page-149]

[19][//datatracker.ietf.org/doc/html/rfc2068

section-19] Appendices............................................[150][//datatracker.ietf.org/doc/html/rfc2068

page-150]

[19.1][//datatracker.ietf.org/doc/html/rfc2068

# section-19.1] Internet Media Type message/http ..................[150][//datatracker.ietf.org/doc/html/rfc2068

page-150]

[19.2][//datatracker.ietf.org/doc/html/rfc2068

# section-19.2] Internet Media Type multipart/byteranges ..........[150][//datatracker.ietf.org/doc/html/rfc2068

page-150]

[19.3][//datatracker.ietf.org/doc/html/rfc2068

# section-19.3] Tolerant Applications .............................[151][//datatracker.ietf.org/doc/html/rfc2068

page-151]

19.4 Differences Between HTTP Entities and
MIME Entities...........................................[152][//datatracker.ietf.org/doc/html/rfc2068

# page-152]

 [19.4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.1] Conversion to Canonical Form ...................[152][//datatracker.ietf.org/doc/html/rfc2068

page-152]

 [19.4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.2] Conversion of Date Formats .....................[153][//datatracker.ietf.org/doc/html/rfc2068

page-153]

 [19.4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.3] Introduction of Content-Encoding ...............[153][//datatracker.ietf.org/doc/html/rfc2068

page-153]

 [19.4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.4] No Content-Transfer-Encoding ...................[153][//datatracker.ietf.org/doc/html/rfc2068

page-153]

 [19.4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.5] HTTP Header Fields in Multipart Body-Parts .....[153][//datatracker.ietf.org/doc/html/rfc2068

page-153]

 [19.4.6][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.6] Introduction of Transfer-Encoding ..............[154][//datatracker.ietf.org/doc/html/rfc2068

page-154]

 [19.4.7][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.7] MIME-Version ...................................[154][//datatracker.ietf.org/doc/html/rfc2068

page-154]

[19.5][//datatracker.ietf.org/doc/html/rfc2068

# section-19.5] Changes from HTTP/1.0 .............................[154][//datatracker.ietf.org/doc/html/rfc2068

page-154]

 19.5.1 Changes to Simplify Multi-homed Web Servers and
 Conserve IP Addresses .................................[155][//datatracker.ietf.org/doc/html/rfc2068

# page-155]

[19.6][//datatracker.ietf.org/doc/html/rfc2068

# section-19.6] Additional Features ...............................[156][//datatracker.ietf.org/doc/html/rfc2068

page-156]

 [19.6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-19.6.1] Additional Request Methods .....................[156][//datatracker.ietf.org/doc/html/rfc2068

page-156]

 [19.6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-19.6.2] Additional Header Field Definitions ............[156][//datatracker.ietf.org/doc/html/rfc2068

page-156]

[19.7][//datatracker.ietf.org/doc/html/rfc2068

# section-19.7] Compatibility with Previous Versions ..............[160][//datatracker.ietf.org/doc/html/rfc2068

page-160]

 19.7.1 Compatibility with HTTP/1.0 Persistent
 Connections............................................[161][//datatracker.ietf.org/doc/html/rfc2068

# page-161]

Fielding, et. al. Standards Track [Page 6]

RFC 2068 HTTP/1.1 January 1997

[14.42][//datatracker.ietf.org/doc/html/rfc2068

# section-14.42] User-Agent .......................................[134][//datatracker.ietf.org/doc/html/rfc2068

page-134]

[14.43][//datatracker.ietf.org/doc/html/rfc2068

# section-14.43] Vary .............................................[134][//datatracker.ietf.org/doc/html/rfc2068

page-134]

[14.44][//datatracker.ietf.org/doc/html/rfc2068

# section-14.44] Via ..............................................[135][//datatracker.ietf.org/doc/html/rfc2068

page-135]

[14.45][//datatracker.ietf.org/doc/html/rfc2068

# section-14.45] Warning ..........................................[137][//datatracker.ietf.org/doc/html/rfc2068

page-137]

[14.46][//datatracker.ietf.org/doc/html/rfc2068

# section-14.46] WWW-Authenticate .................................[139][//datatracker.ietf.org/doc/html/rfc2068

page-139]

[15][//datatracker.ietf.org/doc/html/rfc2068

section-15] Security Considerations...............................[139][//datatracker.ietf.org/doc/html/rfc2068

page-139]

[15.1][//datatracker.ietf.org/doc/html/rfc2068

# section-15.1] Authentication of Clients .........................[139][//datatracker.ietf.org/doc/html/rfc2068

page-139]

[15.2][//datatracker.ietf.org/doc/html/rfc2068

# section-15.2] Offering a Choice of Authentication Schemes .......[140][//datatracker.ietf.org/doc/html/rfc2068

page-140]

[15.3][//datatracker.ietf.org/doc/html/rfc2068

# section-15.3] Abuse of Server Log Information ...................[141][//datatracker.ietf.org/doc/html/rfc2068

page-141]

[15.4][//datatracker.ietf.org/doc/html/rfc2068

# section-15.4] Transfer of Sensitive Information .................[141][//datatracker.ietf.org/doc/html/rfc2068

page-141]

[15.5][//datatracker.ietf.org/doc/html/rfc2068

# section-15.5] Attacks Based On File and Path Names ..............[142][//datatracker.ietf.org/doc/html/rfc2068

page-142]

[15.6][//datatracker.ietf.org/doc/html/rfc2068

# section-15.6] Personal Information ..............................[143][//datatracker.ietf.org/doc/html/rfc2068

page-143]

[15.7][//datatracker.ietf.org/doc/html/rfc2068

# section-15.7] Privacy Issues Connected to Accept Headers ........[143][//datatracker.ietf.org/doc/html/rfc2068

page-143]

[15.8][//datatracker.ietf.org/doc/html/rfc2068

# section-15.8] DNS Spoofing ......................................[144][//datatracker.ietf.org/doc/html/rfc2068

page-144]

[15.9][//datatracker.ietf.org/doc/html/rfc2068

# section-15.9] Location Headers and Spoofing .....................[144][//datatracker.ietf.org/doc/html/rfc2068

page-144]

[16][//datatracker.ietf.org/doc/html/rfc2068

section-16] Acknowledgments.......................................[144][//datatracker.ietf.org/doc/html/rfc2068

page-144]

[17][//datatracker.ietf.org/doc/html/rfc2068

section-17] References............................................[146][//datatracker.ietf.org/doc/html/rfc2068

page-146]

[18][//datatracker.ietf.org/doc/html/rfc2068

section-18] Authors' Addresses....................................[149][//datatracker.ietf.org/doc/html/rfc2068

page-149]

[19][//datatracker.ietf.org/doc/html/rfc2068

section-19] Appendices............................................[150][//datatracker.ietf.org/doc/html/rfc2068

page-150]

[19.1][//datatracker.ietf.org/doc/html/rfc2068

# section-19.1] Internet Media Type message/http ..................[150][//datatracker.ietf.org/doc/html/rfc2068

page-150]

[19.2][//datatracker.ietf.org/doc/html/rfc2068

# section-19.2] Internet Media Type multipart/byteranges ..........[150][//datatracker.ietf.org/doc/html/rfc2068

page-150]

[19.3][//datatracker.ietf.org/doc/html/rfc2068

# section-19.3] Tolerant Applications .............................[151][//datatracker.ietf.org/doc/html/rfc2068

page-151]

19.4 Differences Between HTTP Entities and
MIME Entities...........................................[152][//datatracker.ietf.org/doc/html/rfc2068

# page-152]

 [19.4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.1] Conversion to Canonical Form ...................[152][//datatracker.ietf.org/doc/html/rfc2068

page-152]

 [19.4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.2] Conversion of Date Formats .....................[153][//datatracker.ietf.org/doc/html/rfc2068

page-153]

 [19.4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.3] Introduction of Content-Encoding ...............[153][//datatracker.ietf.org/doc/html/rfc2068

page-153]

 [19.4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.4] No Content-Transfer-Encoding ...................[153][//datatracker.ietf.org/doc/html/rfc2068

page-153]

 [19.4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.5] HTTP Header Fields in Multipart Body-Parts .....[153][//datatracker.ietf.org/doc/html/rfc2068

page-153]

 [19.4.6][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.6] Introduction of Transfer-Encoding ..............[154][//datatracker.ietf.org/doc/html/rfc2068

page-154]

 [19.4.7][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.7] MIME-Version ...................................[154][//datatracker.ietf.org/doc/html/rfc2068

page-154]

[19.5][//datatracker.ietf.org/doc/html/rfc2068

# section-19.5] Changes from HTTP/1.0 .............................[154][//datatracker.ietf.org/doc/html/rfc2068

page-154]

 19.5.1 Changes to Simplify Multi-homed Web Servers and
 Conserve IP Addresses .................................[155][//datatracker.ietf.org/doc/html/rfc2068

# page-155]

[19.6][//datatracker.ietf.org/doc/html/rfc2068

# section-19.6] Additional Features ...............................[156][//datatracker.ietf.org/doc/html/rfc2068

page-156]

 [19.6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-19.6.1] Additional Request Methods .....................[156][//datatracker.ietf.org/doc/html/rfc2068

page-156]

 [19.6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-19.6.2] Additional Header Field Definitions ............[156][//datatracker.ietf.org/doc/html/rfc2068

page-156]

[19.7][//datatracker.ietf.org/doc/html/rfc2068

# section-19.7] Compatibility with Previous Versions ..............[160][//datatracker.ietf.org/doc/html/rfc2068

page-160]

 19.7.1 Compatibility with HTTP/1.0 Persistent
 Connections............................................[161][//datatracker.ietf.org/doc/html/rfc2068

# page-161]

Fielding, et. al. Standards Track [Page 6]

RFC 2068 HTTP/1.1 January 1997

[14.42][//datatracker.ietf.org/doc/html/rfc2068

# section-14.42] User-Agent .......................................[134][//datatracker.ietf.org/doc/html/rfc2068

page-134]

[14.43][//datatracker.ietf.org/doc/html/rfc2068

# section-14.43] Vary .............................................[134][//datatracker.ietf.org/doc/html/rfc2068

page-134]

[14.44][//datatracker.ietf.org/doc/html/rfc2068

# section-14.44] Via ..............................................[135][//datatracker.ietf.org/doc/html/rfc2068

page-135]

[14.45][//datatracker.ietf.org/doc/html/rfc2068

# section-14.45] Warning ..........................................[137][//datatracker.ietf.org/doc/html/rfc2068

page-137]

[14.46][//datatracker.ietf.org/doc/html/rfc2068

# section-14.46] WWW-Authenticate .................................[139][//datatracker.ietf.org/doc/html/rfc2068

page-139]

[15][//datatracker.ietf.org/doc/html/rfc2068

section-15] Security Considerations...............................[139][//datatracker.ietf.org/doc/html/rfc2068

page-139]

[15.1][//datatracker.ietf.org/doc/html/rfc2068

# section-15.1] Authentication of Clients .........................[139][//datatracker.ietf.org/doc/html/rfc2068

page-139]

[15.2][//datatracker.ietf.org/doc/html/rfc2068

# section-15.2] Offering a Choice of Authentication Schemes .......[140][//datatracker.ietf.org/doc/html/rfc2068

page-140]

[15.3][//datatracker.ietf.org/doc/html/rfc2068

# section-15.3] Abuse of Server Log Information ...................[141][//datatracker.ietf.org/doc/html/rfc2068

page-141]

[15.4][//datatracker.ietf.org/doc/html/rfc2068

# section-15.4] Transfer of Sensitive Information .................[141][//datatracker.ietf.org/doc/html/rfc2068

page-141]

[15.5][//datatracker.ietf.org/doc/html/rfc2068

# section-15.5] Attacks Based On File and Path Names ..............[142][//datatracker.ietf.org/doc/html/rfc2068

page-142]

[15.6][//datatracker.ietf.org/doc/html/rfc2068

# section-15.6] Personal Information ..............................[143][//datatracker.ietf.org/doc/html/rfc2068

page-143]

[15.7][//datatracker.ietf.org/doc/html/rfc2068

# section-15.7] Privacy Issues Connected to Accept Headers ........[143][//datatracker.ietf.org/doc/html/rfc2068

page-143]

[15.8][//datatracker.ietf.org/doc/html/rfc2068

# section-15.8] DNS Spoofing ......................................[144][//datatracker.ietf.org/doc/html/rfc2068

page-144]

[15.9][//datatracker.ietf.org/doc/html/rfc2068

# section-15.9] Location Headers and Spoofing .....................[144][//datatracker.ietf.org/doc/html/rfc2068

page-144]

[16][//datatracker.ietf.org/doc/html/rfc2068

section-16] Acknowledgments.......................................[144][//datatracker.ietf.org/doc/html/rfc2068

page-144]

[17][//datatracker.ietf.org/doc/html/rfc2068

section-17] References............................................[146][//datatracker.ietf.org/doc/html/rfc2068

page-146]

[18][//datatracker.ietf.org/doc/html/rfc2068

section-18] Authors' Addresses....................................[149][//datatracker.ietf.org/doc/html/rfc2068

page-149]

[19][//datatracker.ietf.org/doc/html/rfc2068

section-19] Appendices............................................[150][//datatracker.ietf.org/doc/html/rfc2068

page-150]

[19.1][//datatracker.ietf.org/doc/html/rfc2068

# section-19.1] Internet Media Type message/http ..................[150][//datatracker.ietf.org/doc/html/rfc2068

page-150]

[19.2][//datatracker.ietf.org/doc/html/rfc2068

# section-19.2] Internet Media Type multipart/byteranges ..........[150][//datatracker.ietf.org/doc/html/rfc2068

page-150]

[19.3][//datatracker.ietf.org/doc/html/rfc2068

# section-19.3] Tolerant Applications .............................[151][//datatracker.ietf.org/doc/html/rfc2068

page-151]

19.4 Differences Between HTTP Entities and
MIME Entities...........................................[152][//datatracker.ietf.org/doc/html/rfc2068

# page-152]

 [19.4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.1] Conversion to Canonical Form ...................[152][//datatracker.ietf.org/doc/html/rfc2068

page-152]

 [19.4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.2] Conversion of Date Formats .....................[153][//datatracker.ietf.org/doc/html/rfc2068

page-153]

 [19.4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.3] Introduction of Content-Encoding ...............[153][//datatracker.ietf.org/doc/html/rfc2068

page-153]

 [19.4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.4] No Content-Transfer-Encoding ...................[153][//datatracker.ietf.org/doc/html/rfc2068

page-153]

 [19.4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.5] HTTP Header Fields in Multipart Body-Parts .....[153][//datatracker.ietf.org/doc/html/rfc2068

page-153]

 [19.4.6][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.6] Introduction of Transfer-Encoding ..............[154][//datatracker.ietf.org/doc/html/rfc2068

page-154]

 [19.4.7][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.7] MIME-Version ...................................[154][//datatracker.ietf.org/doc/html/rfc2068

page-154]

[19.5][//datatracker.ietf.org/doc/html/rfc2068

# section-19.5] Changes from HTTP/1.0 .............................[154][//datatracker.ietf.org/doc/html/rfc2068

page-154]

 19.5.1 Changes to Simplify Multi-homed Web Servers and
 Conserve IP Addresses .................................[155][//datatracker.ietf.org/doc/html/rfc2068

# page-155]

[19.6][//datatracker.ietf.org/doc/html/rfc2068

# section-19.6] Additional Features ...............................[156][//datatracker.ietf.org/doc/html/rfc2068

page-156]

 [19.6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-19.6.1] Additional Request Methods .....................[156][//datatracker.ietf.org/doc/html/rfc2068

page-156]

 [19.6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-19.6.2] Additional Header Field Definitions ............[156][//datatracker.ietf.org/doc/html/rfc2068

page-156]

[19.7][//datatracker.ietf.org/doc/html/rfc2068

# section-19.7] Compatibility with Previous Versions ..............[160][//datatracker.ietf.org/doc/html/rfc2068

page-160]

 19.7.1 Compatibility with HTTP/1.0 Persistent
 Connections............................................[161][//datatracker.ietf.org/doc/html/rfc2068

# page-161]

Fielding, et. al. Standards Track [Page 6]

RFC 2068 HTTP/1.1 January 1997

[14.42][//datatracker.ietf.org/doc/html/rfc2068

# section-14.42] User-Agent .......................................[134][//datatracker.ietf.org/doc/html/rfc2068

page-134]

[14.43][//datatracker.ietf.org/doc/html/rfc2068

# section-14.43] Vary .............................................[134][//datatracker.ietf.org/doc/html/rfc2068

page-134]

[14.44][//datatracker.ietf.org/doc/html/rfc2068

# section-14.44] Via ..............................................[135][//datatracker.ietf.org/doc/html/rfc2068

page-135]

[14.45][//datatracker.ietf.org/doc/html/rfc2068

# section-14.45] Warning ..........................................[137][//datatracker.ietf.org/doc/html/rfc2068

page-137]

[14.46][//datatracker.ietf.org/doc/html/rfc2068

# section-14.46] WWW-Authenticate .................................[139][//datatracker.ietf.org/doc/html/rfc2068

page-139]

[15][//datatracker.ietf.org/doc/html/rfc2068

section-15] Security Considerations...............................[139][//datatracker.ietf.org/doc/html/rfc2068

page-139]

[15.1][//datatracker.ietf.org/doc/html/rfc2068

# section-15.1] Authentication of Clients .........................[139][//datatracker.ietf.org/doc/html/rfc2068

page-139]

[15.2][//datatracker.ietf.org/doc/html/rfc2068

# section-15.2] Offering a Choice of Authentication Schemes .......[140][//datatracker.ietf.org/doc/html/rfc2068

page-140]

[15.3][//datatracker.ietf.org/doc/html/rfc2068

# section-15.3] Abuse of Server Log Information ...................[141][//datatracker.ietf.org/doc/html/rfc2068

page-141]

[15.4][//datatracker.ietf.org/doc/html/rfc2068

# section-15.4] Transfer of Sensitive Information .................[141][//datatracker.ietf.org/doc/html/rfc2068

page-141]

[15.5][//datatracker.ietf.org/doc/html/rfc2068

# section-15.5] Attacks Based On File and Path Names ..............[142][//datatracker.ietf.org/doc/html/rfc2068

page-142]

[15.6][//datatracker.ietf.org/doc/html/rfc2068

# section-15.6] Personal Information ..............................[143][//datatracker.ietf.org/doc/html/rfc2068

page-143]

[15.7][//datatracker.ietf.org/doc/html/rfc2068

# section-15.7] Privacy Issues Connected to Accept Headers ........[143][//datatracker.ietf.org/doc/html/rfc2068

page-143]

[15.8][//datatracker.ietf.org/doc/html/rfc2068

# section-15.8] DNS Spoofing ......................................[144][//datatracker.ietf.org/doc/html/rfc2068

page-144]

[15.9][//datatracker.ietf.org/doc/html/rfc2068

# section-15.9] Location Headers and Spoofing .....................[144][//datatracker.ietf.org/doc/html/rfc2068

page-144]

[16][//datatracker.ietf.org/doc/html/rfc2068

section-16] Acknowledgments.......................................[144][//datatracker.ietf.org/doc/html/rfc2068

page-144]

[17][//datatracker.ietf.org/doc/html/rfc2068

section-17] References............................................[146][//datatracker.ietf.org/doc/html/rfc2068

page-146]

[18][//datatracker.ietf.org/doc/html/rfc2068

section-18] Authors' Addresses....................................[149][//datatracker.ietf.org/doc/html/rfc2068

page-149]

[19][//datatracker.ietf.org/doc/html/rfc2068

section-19] Appendices............................................[150][//datatracker.ietf.org/doc/html/rfc2068

page-150]

[19.1][//datatracker.ietf.org/doc/html/rfc2068

# section-19.1] Internet Media Type message/http ..................[150][//datatracker.ietf.org/doc/html/rfc2068

page-150]

[19.2][//datatracker.ietf.org/doc/html/rfc2068

# section-19.2] Internet Media Type multipart/byteranges ..........[150][//datatracker.ietf.org/doc/html/rfc2068

page-150]

[19.3][//datatracker.ietf.org/doc/html/rfc2068

# section-19.3] Tolerant Applications .............................[151][//datatracker.ietf.org/doc/html/rfc2068

page-151]

19.4 Differences Between HTTP Entities and
MIME Entities...........................................[152][//datatracker.ietf.org/doc/html/rfc2068

# page-152]

 [19.4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.1] Conversion to Canonical Form ...................[152][//datatracker.ietf.org/doc/html/rfc2068

page-152]

 [19.4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.2] Conversion of Date Formats .....................[153][//datatracker.ietf.org/doc/html/rfc2068

page-153]

 [19.4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.3] Introduction of Content-Encoding ...............[153][//datatracker.ietf.org/doc/html/rfc2068

page-153]

 [19.4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.4] No Content-Transfer-Encoding ...................[153][//datatracker.ietf.org/doc/html/rfc2068

page-153]

 [19.4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.5] HTTP Header Fields in Multipart Body-Parts .....[153][//datatracker.ietf.org/doc/html/rfc2068

page-153]

 [19.4.6][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.6] Introduction of Transfer-Encoding ..............[154][//datatracker.ietf.org/doc/html/rfc2068

page-154]

 [19.4.7][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.7] MIME-Version ...................................[154][//datatracker.ietf.org/doc/html/rfc2068

page-154]

[19.5][//datatracker.ietf.org/doc/html/rfc2068

# section-19.5] Changes from HTTP/1.0 .............................[154][//datatracker.ietf.org/doc/html/rfc2068

page-154]

 19.5.1 Changes to Simplify Multi-homed Web Servers and
 Conserve IP Addresses .................................[155][//datatracker.ietf.org/doc/html/rfc2068

# page-155]

[19.6][//datatracker.ietf.org/doc/html/rfc2068

# section-19.6] Additional Features ...............................[156][//datatracker.ietf.org/doc/html/rfc2068

page-156]

 [19.6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-19.6.1] Additional Request Methods .....................[156][//datatracker.ietf.org/doc/html/rfc2068

page-156]

 [19.6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-19.6.2] Additional Header Field Definitions ............[156][//datatracker.ietf.org/doc/html/rfc2068

page-156]

[19.7][//datatracker.ietf.org/doc/html/rfc2068

# section-19.7] Compatibility with Previous Versions ..............[160][//datatracker.ietf.org/doc/html/rfc2068

page-160]

 19.7.1 Compatibility with HTTP/1.0 Persistent
 Connections............................................[161][//datatracker.ietf.org/doc/html/rfc2068

# page-161]

Fielding, et. al. Standards Track [Page 6]

RFC 2068 HTTP/1.1 January 1997

[14.42][//datatracker.ietf.org/doc/html/rfc2068

# section-14.42] User-Agent .......................................[134][//datatracker.ietf.org/doc/html/rfc2068

page-134]

[14.43][//datatracker.ietf.org/doc/html/rfc2068

# section-14.43] Vary .............................................[134][//datatracker.ietf.org/doc/html/rfc2068

page-134]

[14.44][//datatracker.ietf.org/doc/html/rfc2068

# section-14.44] Via ..............................................[135][//datatracker.ietf.org/doc/html/rfc2068

page-135]

[14.45][//datatracker.ietf.org/doc/html/rfc2068

# section-14.45] Warning ..........................................[137][//datatracker.ietf.org/doc/html/rfc2068

page-137]

[14.46][//datatracker.ietf.org/doc/html/rfc2068

# section-14.46] WWW-Authenticate .................................[139][//datatracker.ietf.org/doc/html/rfc2068

page-139]

[15][//datatracker.ietf.org/doc/html/rfc2068

section-15] Security Considerations...............................[139][//datatracker.ietf.org/doc/html/rfc2068

page-139]

[15.1][//datatracker.ietf.org/doc/html/rfc2068

# section-15.1] Authentication of Clients .........................[139][//datatracker.ietf.org/doc/html/rfc2068

page-139]

[15.2][//datatracker.ietf.org/doc/html/rfc2068

# section-15.2] Offering a Choice of Authentication Schemes .......[140][//datatracker.ietf.org/doc/html/rfc2068

page-140]

[15.3][//datatracker.ietf.org/doc/html/rfc2068

# section-15.3] Abuse of Server Log Information ...................[141][//datatracker.ietf.org/doc/html/rfc2068

page-141]

[15.4][//datatracker.ietf.org/doc/html/rfc2068

# section-15.4] Transfer of Sensitive Information .................[141][//datatracker.ietf.org/doc/html/rfc2068

page-141]

[15.5][//datatracker.ietf.org/doc/html/rfc2068

# section-15.5] Attacks Based On File and Path Names ..............[142][//datatracker.ietf.org/doc/html/rfc2068

page-142]

[15.6][//datatracker.ietf.org/doc/html/rfc2068

# section-15.6] Personal Information ..............................[143][//datatracker.ietf.org/doc/html/rfc2068

page-143]

[15.7][//datatracker.ietf.org/doc/html/rfc2068

# section-15.7] Privacy Issues Connected to Accept Headers ........[143][//datatracker.ietf.org/doc/html/rfc2068

page-143]

[15.8][//datatracker.ietf.org/doc/html/rfc2068

# section-15.8] DNS Spoofing ......................................[144][//datatracker.ietf.org/doc/html/rfc2068

page-144]

[15.9][//datatracker.ietf.org/doc/html/rfc2068

# section-15.9] Location Headers and Spoofing .....................[144][//datatracker.ietf.org/doc/html/rfc2068

page-144]

[16][//datatracker.ietf.org/doc/html/rfc2068

section-16] Acknowledgments.......................................[144][//datatracker.ietf.org/doc/html/rfc2068

page-144]

[17][//datatracker.ietf.org/doc/html/rfc2068

section-17] References............................................[146][//datatracker.ietf.org/doc/html/rfc2068

page-146]

[18][//datatracker.ietf.org/doc/html/rfc2068

section-18] Authors' Addresses....................................[149][//datatracker.ietf.org/doc/html/rfc2068

page-149]

[19][//datatracker.ietf.org/doc/html/rfc2068

section-19] Appendices............................................[150][//datatracker.ietf.org/doc/html/rfc2068

page-150]

[19.1][//datatracker.ietf.org/doc/html/rfc2068

# section-19.1] Internet Media Type message/http ..................[150][//datatracker.ietf.org/doc/html/rfc2068

page-150]

[19.2][//datatracker.ietf.org/doc/html/rfc2068

# section-19.2] Internet Media Type multipart/byteranges ..........[150][//datatracker.ietf.org/doc/html/rfc2068

page-150]

[19.3][//datatracker.ietf.org/doc/html/rfc2068

# section-19.3] Tolerant Applications .............................[151][//datatracker.ietf.org/doc/html/rfc2068

page-151]

19.4 Differences Between HTTP Entities and
MIME Entities...........................................[152][//datatracker.ietf.org/doc/html/rfc2068

# page-152]

 [19.4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.1] Conversion to Canonical Form ...................[152][//datatracker.ietf.org/doc/html/rfc2068

page-152]

 [19.4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.2] Conversion of Date Formats .....................[153][//datatracker.ietf.org/doc/html/rfc2068

page-153]

 [19.4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.3] Introduction of Content-Encoding ...............[153][//datatracker.ietf.org/doc/html/rfc2068

page-153]

 [19.4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.4] No Content-Transfer-Encoding ...................[153][//datatracker.ietf.org/doc/html/rfc2068

page-153]

 [19.4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.5] HTTP Header Fields in Multipart Body-Parts .....[153][//datatracker.ietf.org/doc/html/rfc2068

page-153]

 [19.4.6][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.6] Introduction of Transfer-Encoding ..............[154][//datatracker.ietf.org/doc/html/rfc2068

page-154]

 [19.4.7][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.7] MIME-Version ...................................[154][//datatracker.ietf.org/doc/html/rfc2068

page-154]

[19.5][//datatracker.ietf.org/doc/html/rfc2068

# section-19.5] Changes from HTTP/1.0 .............................[154][//datatracker.ietf.org/doc/html/rfc2068

page-154]

 19.5.1 Changes to Simplify Multi-homed Web Servers and
 Conserve IP Addresses .................................[155][//datatracker.ietf.org/doc/html/rfc2068

# page-155]

[19.6][//datatracker.ietf.org/doc/html/rfc2068

# section-19.6] Additional Features ...............................[156][//datatracker.ietf.org/doc/html/rfc2068

page-156]

 [19.6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-19.6.1] Additional Request Methods .....................[156][//datatracker.ietf.org/doc/html/rfc2068

page-156]

 [19.6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-19.6.2] Additional Header Field Definitions ............[156][//datatracker.ietf.org/doc/html/rfc2068

page-156]

[19.7][//datatracker.ietf.org/doc/html/rfc2068

# section-19.7] Compatibility with Previous Versions ..............[160][//datatracker.ietf.org/doc/html/rfc2068

page-160]

 19.7.1 Compatibility with HTTP/1.0 Persistent
 Connections............................................[161][//datatracker.ietf.org/doc/html/rfc2068

# page-161]

Fielding, et. al. Standards Track [Page 6]

RFC 2068 HTTP/1.1 January 1997

[14.42][//datatracker.ietf.org/doc/html/rfc2068

# section-14.42] User-Agent .......................................[134][//datatracker.ietf.org/doc/html/rfc2068

page-134]

[14.43][//datatracker.ietf.org/doc/html/rfc2068

# section-14.43] Vary .............................................[134][//datatracker.ietf.org/doc/html/rfc2068

page-134]

[14.44][//datatracker.ietf.org/doc/html/rfc2068

# section-14.44] Via ..............................................[135][//datatracker.ietf.org/doc/html/rfc2068

page-135]

[14.45][//datatracker.ietf.org/doc/html/rfc2068

# section-14.45] Warning ..........................................[137][//datatracker.ietf.org/doc/html/rfc2068

page-137]

[14.46][//datatracker.ietf.org/doc/html/rfc2068

# section-14.46] WWW-Authenticate .................................[139][//datatracker.ietf.org/doc/html/rfc2068

page-139]

[15][//datatracker.ietf.org/doc/html/rfc2068

section-15] Security Considerations...............................[139][//datatracker.ietf.org/doc/html/rfc2068

page-139]

[15.1][//datatracker.ietf.org/doc/html/rfc2068

# section-15.1] Authentication of Clients .........................[139][//datatracker.ietf.org/doc/html/rfc2068

page-139]

[15.2][//datatracker.ietf.org/doc/html/rfc2068

# section-15.2] Offering a Choice of Authentication Schemes .......[140][//datatracker.ietf.org/doc/html/rfc2068

page-140]

[15.3][//datatracker.ietf.org/doc/html/rfc2068

# section-15.3] Abuse of Server Log Information ...................[141][//datatracker.ietf.org/doc/html/rfc2068

page-141]

[15.4][//datatracker.ietf.org/doc/html/rfc2068

# section-15.4] Transfer of Sensitive Information .................[141][//datatracker.ietf.org/doc/html/rfc2068

page-141]

[15.5][//datatracker.ietf.org/doc/html/rfc2068

# section-15.5] Attacks Based On File and Path Names ..............[142][//datatracker.ietf.org/doc/html/rfc2068

page-142]

[15.6][//datatracker.ietf.org/doc/html/rfc2068

# section-15.6] Personal Information ..............................[143][//datatracker.ietf.org/doc/html/rfc2068

page-143]

[15.7][//datatracker.ietf.org/doc/html/rfc2068

# section-15.7] Privacy Issues Connected to Accept Headers ........[143][//datatracker.ietf.org/doc/html/rfc2068

page-143]

[15.8][//datatracker.ietf.org/doc/html/rfc2068

# section-15.8] DNS Spoofing ......................................[144][//datatracker.ietf.org/doc/html/rfc2068

page-144]

[15.9][//datatracker.ietf.org/doc/html/rfc2068

# section-15.9] Location Headers and Spoofing .....................[144][//datatracker.ietf.org/doc/html/rfc2068

page-144]

[16][//datatracker.ietf.org/doc/html/rfc2068

section-16] Acknowledgments.......................................[144][//datatracker.ietf.org/doc/html/rfc2068

page-144]

[17][//datatracker.ietf.org/doc/html/rfc2068

section-17] References............................................[146][//datatracker.ietf.org/doc/html/rfc2068

page-146]

[18][//datatracker.ietf.org/doc/html/rfc2068

section-18] Authors' Addresses....................................[149][//datatracker.ietf.org/doc/html/rfc2068

page-149]

[19][//datatracker.ietf.org/doc/html/rfc2068

section-19] Appendices............................................[150][//datatracker.ietf.org/doc/html/rfc2068

page-150]

[19.1][//datatracker.ietf.org/doc/html/rfc2068

# section-19.1] Internet Media Type message/http ..................[150][//datatracker.ietf.org/doc/html/rfc2068

page-150]

[19.2][//datatracker.ietf.org/doc/html/rfc2068

# section-19.2] Internet Media Type multipart/byteranges ..........[150][//datatracker.ietf.org/doc/html/rfc2068

page-150]

[19.3][//datatracker.ietf.org/doc/html/rfc2068

# section-19.3] Tolerant Applications .............................[151][//datatracker.ietf.org/doc/html/rfc2068

page-151]

19.4 Differences Between HTTP Entities and
MIME Entities...........................................[152][//datatracker.ietf.org/doc/html/rfc2068

# page-152]

 [19.4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.1] Conversion to Canonical Form ...................[152][//datatracker.ietf.org/doc/html/rfc2068

page-152]

 [19.4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.2] Conversion of Date Formats .....................[153][//datatracker.ietf.org/doc/html/rfc2068

page-153]

 [19.4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.3] Introduction of Content-Encoding ...............[153][//datatracker.ietf.org/doc/html/rfc2068

page-153]

 [19.4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.4] No Content-Transfer-Encoding ...................[153][//datatracker.ietf.org/doc/html/rfc2068

page-153]

 [19.4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.5] HTTP Header Fields in Multipart Body-Parts .....[153][//datatracker.ietf.org/doc/html/rfc2068

page-153]

 [19.4.6][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.6] Introduction of Transfer-Encoding ..............[154][//datatracker.ietf.org/doc/html/rfc2068

page-154]

 [19.4.7][//datatracker.ietf.org/doc/html/rfc2068

# section-19.4.7] MIME-Version ...................................[154][//datatracker.ietf.org/doc/html/rfc2068

page-154]

[19.5][//datatracker.ietf.org/doc/html/rfc2068

# section-19.5] Changes from HTTP/1.0 .............................[154][//datatracker.ietf.org/doc/html/rfc2068

page-154]

 19.5.1 Changes to Simplify Multi-homed Web Servers and
 Conserve IP Addresses .................................[155][//datatracker.ietf.org/doc/html/rfc2068

# page-155]

[19.6][//datatracker.ietf.org/doc/html/rfc2068

# section-19.6] Additional Features ...............................[156][//datatracker.ietf.org/doc/html/rfc2068

page-156]

 [19.6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-19.6.1] Additional Request Methods .....................[156][//datatracker.ietf.org/doc/html/rfc2068

page-156]

 [19.6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-19.6.2] Additional Header Field Definitions ............[156][//datatracker.ietf.org/doc/html/rfc2068

page-156]

[19.7][//datatracker.ietf.org/doc/html/rfc2068

# section-19.7] Compatibility with Previous Versions ..............[160][//datatracker.ietf.org/doc/html/rfc2068

page-160]

 19.7.1 Compatibility with HTTP/1.0 Persistent
 Connections............................................[161][//datatracker.ietf.org/doc/html/rfc2068

# page-161]

Fielding, et. al. Standards Track [Page 6]

RFC 2068 HTTP/1.1 January 1997 [1][//datatracker.ietf.org/doc/html/rfc2068

section-1] Introduction

[1.1][//datatracker.ietf.org/doc/html/rfc2068

section-1.1] Purpose

ref-6]], improved

ref-3]][20], as a location [URL] [[4][//datatracker.ietf.org/doc/html/rfc2068

ref-4]] or

ref-16]], NNTP [[13][//datatracker.ietf.org/doc/html/rfc2068

ref-13]], FTP [[18][//datatracker.ietf.org/doc/html/rfc2068

ref-18]], Gopher [[2][//datatracker.ietf.org/doc/html/rfc2068

ref-2]],

and WAIS [[10][//datatracker.ietf.org/doc/html/rfc2068

ref-10]] protocols. In this way, HTTP allows basic hypermedia

access to resources available from diverse applications. [1.2][//datatracker.ietf.org/doc/html/rfc2068

section-1.2] Requirements

This specification uses the same words as RFC 1123 [[8][//datatracker.ietf.org/doc/html/rfc2068

ref-8]] for defining

the significance of each particular requirement. These words are: MUST

  This word or the adjective "required" means that the item is an
  absolute requirement of the specification.

Fielding, et. al. Standards Track [Page 7]

RFC 2068 HTTP/1.1 January 1997 [1][//datatracker.ietf.org/doc/html/rfc2068

section-1] Introduction

[1.1][//datatracker.ietf.org/doc/html/rfc2068

section-1.1] Purpose

ref-6]], improved

ref-3]][20], as a location [URL] [[4][//datatracker.ietf.org/doc/html/rfc2068

ref-4]] or

ref-16]], NNTP [[13][//datatracker.ietf.org/doc/html/rfc2068

ref-13]], FTP [[18][//datatracker.ietf.org/doc/html/rfc2068

ref-18]], Gopher [[2][//datatracker.ietf.org/doc/html/rfc2068

ref-2]],

and WAIS [[10][//datatracker.ietf.org/doc/html/rfc2068

ref-10]] protocols. In this way, HTTP allows basic hypermedia

access to resources available from diverse applications. [1.2][//datatracker.ietf.org/doc/html/rfc2068

section-1.2] Requirements

This specification uses the same words as RFC 1123 [[8][//datatracker.ietf.org/doc/html/rfc2068

ref-8]] for defining

the significance of each particular requirement. These words are: MUST

  This word or the adjective "required" means that the item is an
  absolute requirement of the specification.

Fielding, et. al. Standards Track [Page 7]

RFC 2068 HTTP/1.1 January 1997 [1][//datatracker.ietf.org/doc/html/rfc2068

section-1] Introduction

[1.1][//datatracker.ietf.org/doc/html/rfc2068

section-1.1] Purpose

ref-6]], improved

ref-3]][20], as a location [URL] [[4][//datatracker.ietf.org/doc/html/rfc2068

ref-4]] or

ref-16]], NNTP [[13][//datatracker.ietf.org/doc/html/rfc2068

ref-13]], FTP [[18][//datatracker.ietf.org/doc/html/rfc2068

ref-18]], Gopher [[2][//datatracker.ietf.org/doc/html/rfc2068

ref-2]],

and WAIS [[10][//datatracker.ietf.org/doc/html/rfc2068

ref-10]] protocols. In this way, HTTP allows basic hypermedia

access to resources available from diverse applications. [1.2][//datatracker.ietf.org/doc/html/rfc2068

section-1.2] Requirements

This specification uses the same words as RFC 1123 [[8][//datatracker.ietf.org/doc/html/rfc2068

ref-8]] for defining

the significance of each particular requirement. These words are: MUST

  This word or the adjective "required" means that the item is an
  absolute requirement of the specification.

Fielding, et. al. Standards Track [Page 7]

RFC 2068 HTTP/1.1 January 1997 [1][//datatracker.ietf.org/doc/html/rfc2068

section-1] Introduction

[1.1][//datatracker.ietf.org/doc/html/rfc2068

section-1.1] Purpose

ref-6]], improved

ref-3]][20], as a location [URL] [[4][//datatracker.ietf.org/doc/html/rfc2068

ref-4]] or

ref-16]], NNTP [[13][//datatracker.ietf.org/doc/html/rfc2068

ref-13]], FTP [[18][//datatracker.ietf.org/doc/html/rfc2068

ref-18]], Gopher [[2][//datatracker.ietf.org/doc/html/rfc2068

ref-2]],

and WAIS [[10][//datatracker.ietf.org/doc/html/rfc2068

ref-10]] protocols. In this way, HTTP allows basic hypermedia

access to resources available from diverse applications. [1.2][//datatracker.ietf.org/doc/html/rfc2068

section-1.2] Requirements

This specification uses the same words as RFC 1123 [[8][//datatracker.ietf.org/doc/html/rfc2068

ref-8]] for defining

the significance of each particular requirement. These words are: MUST

  This word or the adjective "required" means that the item is an
  absolute requirement of the specification.

Fielding, et. al. Standards Track [Page 7]

RFC 2068 HTTP/1.1 January 1997 [1][//datatracker.ietf.org/doc/html/rfc2068

section-1] Introduction

[1.1][//datatracker.ietf.org/doc/html/rfc2068

section-1.1] Purpose

ref-6]], improved

ref-3]][20], as a location [URL] [[4][//datatracker.ietf.org/doc/html/rfc2068

ref-4]] or

ref-16]], NNTP [[13][//datatracker.ietf.org/doc/html/rfc2068

ref-13]], FTP [[18][//datatracker.ietf.org/doc/html/rfc2068

ref-18]], Gopher [[2][//datatracker.ietf.org/doc/html/rfc2068

ref-2]],

and WAIS [[10][//datatracker.ietf.org/doc/html/rfc2068

ref-10]] protocols. In this way, HTTP allows basic hypermedia

access to resources available from diverse applications. [1.2][//datatracker.ietf.org/doc/html/rfc2068

section-1.2] Requirements

This specification uses the same words as RFC 1123 [[8][//datatracker.ietf.org/doc/html/rfc2068

ref-8]] for defining

the significance of each particular requirement. These words are: MUST

  This word or the adjective "required" means that the item is an
  absolute requirement of the specification.

Fielding, et. al. Standards Track [Page 7]

RFC 2068 HTTP/1.1 January 1997 [1][//datatracker.ietf.org/doc/html/rfc2068

section-1] Introduction

[1.1][//datatracker.ietf.org/doc/html/rfc2068

section-1.1] Purpose

ref-6]], improved

ref-3]][20], as a location [URL] [[4][//datatracker.ietf.org/doc/html/rfc2068

ref-4]] or

ref-16]], NNTP [[13][//datatracker.ietf.org/doc/html/rfc2068

ref-13]], FTP [[18][//datatracker.ietf.org/doc/html/rfc2068

ref-18]], Gopher [[2][//datatracker.ietf.org/doc/html/rfc2068

ref-2]],

and WAIS [[10][//datatracker.ietf.org/doc/html/rfc2068

ref-10]] protocols. In this way, HTTP allows basic hypermedia

access to resources available from diverse applications. [1.2][//datatracker.ietf.org/doc/html/rfc2068

section-1.2] Requirements

This specification uses the same words as RFC 1123 [[8][//datatracker.ietf.org/doc/html/rfc2068

ref-8]] for defining

the significance of each particular requirement. These words are: MUST

  This word or the adjective "required" means that the item is an
  absolute requirement of the specification.

Fielding, et. al. Standards Track [Page 7]

RFC 2068 HTTP/1.1 January 1997 [1][//datatracker.ietf.org/doc/html/rfc2068

section-1] Introduction

[1.1][//datatracker.ietf.org/doc/html/rfc2068

section-1.1] Purpose

ref-6]], improved

ref-3]][20], as a location [URL] [[4][//datatracker.ietf.org/doc/html/rfc2068

ref-4]] or

ref-16]], NNTP [[13][//datatracker.ietf.org/doc/html/rfc2068

ref-13]], FTP [[18][//datatracker.ietf.org/doc/html/rfc2068

ref-18]], Gopher [[2][//datatracker.ietf.org/doc/html/rfc2068

ref-2]],

and WAIS [[10][//datatracker.ietf.org/doc/html/rfc2068

ref-10]] protocols. In this way, HTTP allows basic hypermedia

access to resources available from diverse applications. [1.2][//datatracker.ietf.org/doc/html/rfc2068

section-1.2] Requirements

This specification uses the same words as RFC 1123 [[8][//datatracker.ietf.org/doc/html/rfc2068

ref-8]] for defining

the significance of each particular requirement. These words are: MUST

  This word or the adjective "required" means that the item is an
  absolute requirement of the specification.

Fielding, et. al. Standards Track [Page 7]

RFC 2068 HTTP/1.1 January 1997 [1][//datatracker.ietf.org/doc/html/rfc2068

section-1] Introduction

[1.1][//datatracker.ietf.org/doc/html/rfc2068

section-1.1] Purpose

ref-6]], improved

ref-3]][20], as a location [URL] [[4][//datatracker.ietf.org/doc/html/rfc2068

ref-4]] or

ref-16]], NNTP [[13][//datatracker.ietf.org/doc/html/rfc2068

ref-13]], FTP [[18][//datatracker.ietf.org/doc/html/rfc2068

ref-18]], Gopher [[2][//datatracker.ietf.org/doc/html/rfc2068

ref-2]],

and WAIS [[10][//datatracker.ietf.org/doc/html/rfc2068

ref-10]] protocols. In this way, HTTP allows basic hypermedia

access to resources available from diverse applications. [1.2][//datatracker.ietf.org/doc/html/rfc2068

section-1.2] Requirements

This specification uses the same words as RFC 1123 [[8][//datatracker.ietf.org/doc/html/rfc2068

ref-8]] for defining

the significance of each particular requirement. These words are: MUST

  This word or the adjective "required" means that the item is an
  absolute requirement of the specification.

Fielding, et. al. Standards Track [Page 7]

RFC 2068 HTTP/1.1 January 1997 [1][//datatracker.ietf.org/doc/html/rfc2068

section-1] Introduction

[1.1][//datatracker.ietf.org/doc/html/rfc2068

section-1.1] Purpose

ref-6]], improved

ref-3]][20], as a location [URL] [[4][//datatracker.ietf.org/doc/html/rfc2068

ref-4]] or

ref-16]], NNTP [[13][//datatracker.ietf.org/doc/html/rfc2068

ref-13]], FTP [[18][//datatracker.ietf.org/doc/html/rfc2068

ref-18]], Gopher [[2][//datatracker.ietf.org/doc/html/rfc2068

ref-2]],

and WAIS [[10][//datatracker.ietf.org/doc/html/rfc2068

ref-10]] protocols. In this way, HTTP allows basic hypermedia

access to resources available from diverse applications. [1.2][//datatracker.ietf.org/doc/html/rfc2068

section-1.2] Requirements

This specification uses the same words as RFC 1123 [[8][//datatracker.ietf.org/doc/html/rfc2068

ref-8]] for defining

the significance of each particular requirement. These words are: MUST

  This word or the adjective "required" means that the item is an
  absolute requirement of the specification.

Fielding, et. al. Standards Track [Page 7]

RFC 2068 HTTP/1.1 January 1997 [1][//datatracker.ietf.org/doc/html/rfc2068

section-1] Introduction

[1.1][//datatracker.ietf.org/doc/html/rfc2068

section-1.1] Purpose

ref-6]], improved

ref-3]][20], as a location [URL] [[4][//datatracker.ietf.org/doc/html/rfc2068

ref-4]] or

ref-16]], NNTP [[13][//datatracker.ietf.org/doc/html/rfc2068

ref-13]], FTP [[18][//datatracker.ietf.org/doc/html/rfc2068

ref-18]], Gopher [[2][//datatracker.ietf.org/doc/html/rfc2068

ref-2]],

and WAIS [[10][//datatracker.ietf.org/doc/html/rfc2068

ref-10]] protocols. In this way, HTTP allows basic hypermedia

access to resources available from diverse applications. [1.2][//datatracker.ietf.org/doc/html/rfc2068

section-1.2] Requirements

This specification uses the same words as RFC 1123 [[8][//datatracker.ietf.org/doc/html/rfc2068

ref-8]] for defining

the significance of each particular requirement. These words are: MUST

  This word or the adjective "required" means that the item is an
  absolute requirement of the specification.

Fielding, et. al. Standards Track [Page 7]

RFC 2068 HTTP/1.1 January 1997 SHOULD

  This word or the adjective "recommended" means that there may
  exist valid reasons in particular circumstances to ignore this
  item, but the full implications should be understood and the case
  carefully weighed before choosing a different course.

MAY

  This word or the adjective "optional" means that this item is
  truly optional. One vendor may choose to include the item because
  a particular marketplace requires it or because it enhances the
  product, for example; another vendor may omit the same item.

section-1.3] Terminology

This specification uses a number of terms to refer to the roles played by participants in, and objects of, the HTTP communication. connection

  A transport layer virtual circuit established between two programs
  for the purpose of communication.

message

  The basic unit of HTTP communication, consisting of a structured
  sequence of octets matching the syntax defined in [section 4][//datatracker.ietf.org/doc/html/rfc2068

# section-4] and

  transmitted via the connection.

request

  An HTTP request message, as defined in [section 5][//datatracker.ietf.org/doc/html/rfc2068

# section-5]. response

  An HTTP response message, as defined in [section 6][//datatracker.ietf.org/doc/html/rfc2068

# section-6]. resource

  A network data object or service that can be identified by a URI,
  as defined in [section 3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2]. Resources may be available in multiple

  representations [e.g. multiple languages, data formats, size,
  resolutions] or vary in other ways.

Fielding, et. al. Standards Track [Page 8]

RFC 2068 HTTP/1.1 January 1997 SHOULD

  This word or the adjective "recommended" means that there may
  exist valid reasons in particular circumstances to ignore this
  item, but the full implications should be understood and the case
  carefully weighed before choosing a different course.

MAY

  This word or the adjective "optional" means that this item is
  truly optional. One vendor may choose to include the item because
  a particular marketplace requires it or because it enhances the
  product, for example; another vendor may omit the same item.

section-1.3] Terminology

This specification uses a number of terms to refer to the roles played by participants in, and objects of, the HTTP communication. connection

  A transport layer virtual circuit established between two programs
  for the purpose of communication.

message

  The basic unit of HTTP communication, consisting of a structured
  sequence of octets matching the syntax defined in [section 4][//datatracker.ietf.org/doc/html/rfc2068

# section-4] and

  transmitted via the connection.

request

  An HTTP request message, as defined in [section 5][//datatracker.ietf.org/doc/html/rfc2068

# section-5]. response

  An HTTP response message, as defined in [section 6][//datatracker.ietf.org/doc/html/rfc2068

# section-6]. resource

  A network data object or service that can be identified by a URI,
  as defined in [section 3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2]. Resources may be available in multiple

  representations [e.g. multiple languages, data formats, size,
  resolutions] or vary in other ways.

Fielding, et. al. Standards Track [Page 8]

RFC 2068 HTTP/1.1 January 1997 SHOULD

  This word or the adjective "recommended" means that there may
  exist valid reasons in particular circumstances to ignore this
  item, but the full implications should be understood and the case
  carefully weighed before choosing a different course.

MAY

  This word or the adjective "optional" means that this item is
  truly optional. One vendor may choose to include the item because
  a particular marketplace requires it or because it enhances the
  product, for example; another vendor may omit the same item.

section-1.3] Terminology

This specification uses a number of terms to refer to the roles played by participants in, and objects of, the HTTP communication. connection

  A transport layer virtual circuit established between two programs
  for the purpose of communication.

message

  The basic unit of HTTP communication, consisting of a structured
  sequence of octets matching the syntax defined in [section 4][//datatracker.ietf.org/doc/html/rfc2068

# section-4] and

  transmitted via the connection.

request

  An HTTP request message, as defined in [section 5][//datatracker.ietf.org/doc/html/rfc2068

# section-5]. response

  An HTTP response message, as defined in [section 6][//datatracker.ietf.org/doc/html/rfc2068

# section-6]. resource

  A network data object or service that can be identified by a URI,
  as defined in [section 3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2]. Resources may be available in multiple

  representations [e.g. multiple languages, data formats, size,
  resolutions] or vary in other ways.

Fielding, et. al. Standards Track [Page 8]

RFC 2068 HTTP/1.1 January 1997 SHOULD

  This word or the adjective "recommended" means that there may
  exist valid reasons in particular circumstances to ignore this
  item, but the full implications should be understood and the case
  carefully weighed before choosing a different course.

MAY

  This word or the adjective "optional" means that this item is
  truly optional. One vendor may choose to include the item because
  a particular marketplace requires it or because it enhances the
  product, for example; another vendor may omit the same item.

section-1.3] Terminology

This specification uses a number of terms to refer to the roles played by participants in, and objects of, the HTTP communication. connection

  A transport layer virtual circuit established between two programs
  for the purpose of communication.

message

  The basic unit of HTTP communication, consisting of a structured
  sequence of octets matching the syntax defined in [section 4][//datatracker.ietf.org/doc/html/rfc2068

# section-4] and

  transmitted via the connection.

request

  An HTTP request message, as defined in [section 5][//datatracker.ietf.org/doc/html/rfc2068

# section-5]. response

  An HTTP response message, as defined in [section 6][//datatracker.ietf.org/doc/html/rfc2068

# section-6]. resource

  A network data object or service that can be identified by a URI,
  as defined in [section 3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2]. Resources may be available in multiple

  representations [e.g. multiple languages, data formats, size,
  resolutions] or vary in other ways.

Fielding, et. al. Standards Track [Page 8]

RFC 2068 HTTP/1.1 January 1997 SHOULD

  This word or the adjective "recommended" means that there may
  exist valid reasons in particular circumstances to ignore this
  item, but the full implications should be understood and the case
  carefully weighed before choosing a different course.

MAY

  This word or the adjective "optional" means that this item is
  truly optional. One vendor may choose to include the item because
  a particular marketplace requires it or because it enhances the
  product, for example; another vendor may omit the same item.

section-1.3] Terminology

This specification uses a number of terms to refer to the roles played by participants in, and objects of, the HTTP communication. connection

  A transport layer virtual circuit established between two programs
  for the purpose of communication.

message

  The basic unit of HTTP communication, consisting of a structured
  sequence of octets matching the syntax defined in [section 4][//datatracker.ietf.org/doc/html/rfc2068

# section-4] and

  transmitted via the connection.

request

  An HTTP request message, as defined in [section 5][//datatracker.ietf.org/doc/html/rfc2068

# section-5]. response

  An HTTP response message, as defined in [section 6][//datatracker.ietf.org/doc/html/rfc2068

# section-6]. resource

  A network data object or service that can be identified by a URI,
  as defined in [section 3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2]. Resources may be available in multiple

  representations [e.g. multiple languages, data formats, size,
  resolutions] or vary in other ways.

Fielding, et. al. Standards Track [Page 8]

RFC 2068 HTTP/1.1 January 1997 SHOULD

  This word or the adjective "recommended" means that there may
  exist valid reasons in particular circumstances to ignore this
  item, but the full implications should be understood and the case
  carefully weighed before choosing a different course.

MAY

  This word or the adjective "optional" means that this item is
  truly optional. One vendor may choose to include the item because
  a particular marketplace requires it or because it enhances the
  product, for example; another vendor may omit the same item.

section-1.3] Terminology

This specification uses a number of terms to refer to the roles played by participants in, and objects of, the HTTP communication. connection

  A transport layer virtual circuit established between two programs
  for the purpose of communication.

message

  The basic unit of HTTP communication, consisting of a structured
  sequence of octets matching the syntax defined in [section 4][//datatracker.ietf.org/doc/html/rfc2068

# section-4] and

  transmitted via the connection.

request

  An HTTP request message, as defined in [section 5][//datatracker.ietf.org/doc/html/rfc2068

# section-5]. response

  An HTTP response message, as defined in [section 6][//datatracker.ietf.org/doc/html/rfc2068

# section-6]. resource

  A network data object or service that can be identified by a URI,
  as defined in [section 3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2]. Resources may be available in multiple

  representations [e.g. multiple languages, data formats, size,
  resolutions] or vary in other ways.

Fielding, et. al. Standards Track [Page 8]

RFC 2068 HTTP/1.1 January 1997 SHOULD

  This word or the adjective "recommended" means that there may
  exist valid reasons in particular circumstances to ignore this
  item, but the full implications should be understood and the case
  carefully weighed before choosing a different course.

MAY

  This word or the adjective "optional" means that this item is
  truly optional. One vendor may choose to include the item because
  a particular marketplace requires it or because it enhances the
  product, for example; another vendor may omit the same item.

section-1.3] Terminology

This specification uses a number of terms to refer to the roles played by participants in, and objects of, the HTTP communication. connection

  A transport layer virtual circuit established between two programs
  for the purpose of communication.

message

  The basic unit of HTTP communication, consisting of a structured
  sequence of octets matching the syntax defined in [section 4][//datatracker.ietf.org/doc/html/rfc2068

# section-4] and

  transmitted via the connection.

request

  An HTTP request message, as defined in [section 5][//datatracker.ietf.org/doc/html/rfc2068

# section-5]. response

  An HTTP response message, as defined in [section 6][//datatracker.ietf.org/doc/html/rfc2068

# section-6]. resource

  A network data object or service that can be identified by a URI,
  as defined in [section 3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2]. Resources may be available in multiple

  representations [e.g. multiple languages, data formats, size,
  resolutions] or vary in other ways.

Fielding, et. al. Standards Track [Page 8]

RFC 2068 HTTP/1.1 January 1997 SHOULD

  This word or the adjective "recommended" means that there may
  exist valid reasons in particular circumstances to ignore this
  item, but the full implications should be understood and the case
  carefully weighed before choosing a different course.

MAY

  This word or the adjective "optional" means that this item is
  truly optional. One vendor may choose to include the item because
  a particular marketplace requires it or because it enhances the
  product, for example; another vendor may omit the same item.

section-1.3] Terminology

This specification uses a number of terms to refer to the roles played by participants in, and objects of, the HTTP communication. connection

  A transport layer virtual circuit established between two programs
  for the purpose of communication.

message

  The basic unit of HTTP communication, consisting of a structured
  sequence of octets matching the syntax defined in [section 4][//datatracker.ietf.org/doc/html/rfc2068

# section-4] and

  transmitted via the connection.

request

  An HTTP request message, as defined in [section 5][//datatracker.ietf.org/doc/html/rfc2068

# section-5]. response

  An HTTP response message, as defined in [section 6][//datatracker.ietf.org/doc/html/rfc2068

# section-6]. resource

  A network data object or service that can be identified by a URI,
  as defined in [section 3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2]. Resources may be available in multiple

  representations [e.g. multiple languages, data formats, size,
  resolutions] or vary in other ways.

Fielding, et. al. Standards Track [Page 8]

RFC 2068 HTTP/1.1 January 1997 SHOULD

  This word or the adjective "recommended" means that there may
  exist valid reasons in particular circumstances to ignore this
  item, but the full implications should be understood and the case
  carefully weighed before choosing a different course.

MAY

  This word or the adjective "optional" means that this item is
  truly optional. One vendor may choose to include the item because
  a particular marketplace requires it or because it enhances the
  product, for example; another vendor may omit the same item.

section-1.3] Terminology

This specification uses a number of terms to refer to the roles played by participants in, and objects of, the HTTP communication. connection

  A transport layer virtual circuit established between two programs
  for the purpose of communication.

message

  The basic unit of HTTP communication, consisting of a structured
  sequence of octets matching the syntax defined in [section 4][//datatracker.ietf.org/doc/html/rfc2068

# section-4] and

  transmitted via the connection.

request

  An HTTP request message, as defined in [section 5][//datatracker.ietf.org/doc/html/rfc2068

# section-5]. response

  An HTTP response message, as defined in [section 6][//datatracker.ietf.org/doc/html/rfc2068

# section-6]. resource

  A network data object or service that can be identified by a URI,
  as defined in [section 3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2]. Resources may be available in multiple

  representations [e.g. multiple languages, data formats, size,
  resolutions] or vary in other ways.

Fielding, et. al. Standards Track [Page 8]

RFC 2068 HTTP/1.1 January 1997 SHOULD

  This word or the adjective "recommended" means that there may
  exist valid reasons in particular circumstances to ignore this
  item, but the full implications should be understood and the case
  carefully weighed before choosing a different course.

MAY

  This word or the adjective "optional" means that this item is
  truly optional. One vendor may choose to include the item because
  a particular marketplace requires it or because it enhances the
  product, for example; another vendor may omit the same item.

section-1.3] Terminology

This specification uses a number of terms to refer to the roles played by participants in, and objects of, the HTTP communication. connection

  A transport layer virtual circuit established between two programs
  for the purpose of communication.

message

  The basic unit of HTTP communication, consisting of a structured
  sequence of octets matching the syntax defined in [section 4][//datatracker.ietf.org/doc/html/rfc2068

# section-4] and

  transmitted via the connection.

request

  An HTTP request message, as defined in [section 5][//datatracker.ietf.org/doc/html/rfc2068

# section-5]. response

  An HTTP response message, as defined in [section 6][//datatracker.ietf.org/doc/html/rfc2068

# section-6]. resource

  A network data object or service that can be identified by a URI,
  as defined in [section 3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2]. Resources may be available in multiple

  representations [e.g. multiple languages, data formats, size,
  resolutions] or vary in other ways.

Fielding, et. al. Standards Track [Page 8]

RFC 2068 HTTP/1.1 January 1997 entity

  The information transferred as the payload of a request or
  response. An entity consists of metainformation in the form of
  entity-header fields and content in the form of an entity-body, as
  described in [section 7][//datatracker.ietf.org/doc/html/rfc2068

# section-7]. representation

  An entity included with a response that is subject to content
  negotiation, as described in [section 12][//datatracker.ietf.org/doc/html/rfc2068

# section-12]. There may exist multiple

  representations associated with a particular response status.

content negotiation

  The mechanism for selecting the appropriate representation when
  servicing a request, as described in [section 12][//datatracker.ietf.org/doc/html/rfc2068

# section-12]. The

  representation of entities in any response can be negotiated
  [including error responses].

variant

  A resource may have one, or more than one, representation[s]
  associated with it at any given instant. Each of these
  representations is termed a `variant.' Use of the term `variant'
  does not necessarily imply that the resource is subject to content
  negotiation.

client

  A program that establishes connections for the purpose of sending
  requests.

user agent

  The client which initiates a request. These are often browsers,
  editors, spiders [web-traversing robots], or other end user tools.

server

  An application program that accepts connections in order to
  service requests by sending back responses. Any given program may
  be capable of being both a client and a server; our use of these
  terms refers only to the role being performed by the program for a
  particular connection, rather than to the program's capabilities
  in general.  Likewise, any server may act as an origin server,
  proxy, gateway, or tunnel, switching behavior based on the nature
  of each request.

origin server

  The server on which a given resource resides or is to be created.

Fielding, et. al. Standards Track [Page 9]

RFC 2068 HTTP/1.1 January 1997 entity

  The information transferred as the payload of a request or
  response. An entity consists of metainformation in the form of
  entity-header fields and content in the form of an entity-body, as
  described in [section 7][//datatracker.ietf.org/doc/html/rfc2068

# section-7]. representation

  An entity included with a response that is subject to content
  negotiation, as described in [section 12][//datatracker.ietf.org/doc/html/rfc2068

# section-12]. There may exist multiple

  representations associated with a particular response status.

content negotiation

  The mechanism for selecting the appropriate representation when
  servicing a request, as described in [section 12][//datatracker.ietf.org/doc/html/rfc2068

# section-12]. The

  representation of entities in any response can be negotiated
  [including error responses].

variant

  A resource may have one, or more than one, representation[s]
  associated with it at any given instant. Each of these
  representations is termed a `variant.' Use of the term `variant'
  does not necessarily imply that the resource is subject to content
  negotiation.

client

  A program that establishes connections for the purpose of sending
  requests.

user agent

  The client which initiates a request. These are often browsers,
  editors, spiders [web-traversing robots], or other end user tools.

server

  An application program that accepts connections in order to
  service requests by sending back responses. Any given program may
  be capable of being both a client and a server; our use of these
  terms refers only to the role being performed by the program for a
  particular connection, rather than to the program's capabilities
  in general.  Likewise, any server may act as an origin server,
  proxy, gateway, or tunnel, switching behavior based on the nature
  of each request.

origin server

  The server on which a given resource resides or is to be created.

Fielding, et. al. Standards Track [Page 9]

RFC 2068 HTTP/1.1 January 1997 entity

  The information transferred as the payload of a request or
  response. An entity consists of metainformation in the form of
  entity-header fields and content in the form of an entity-body, as
  described in [section 7][//datatracker.ietf.org/doc/html/rfc2068

# section-7]. representation

  An entity included with a response that is subject to content
  negotiation, as described in [section 12][//datatracker.ietf.org/doc/html/rfc2068

# section-12]. There may exist multiple

  representations associated with a particular response status.

content negotiation

  The mechanism for selecting the appropriate representation when
  servicing a request, as described in [section 12][//datatracker.ietf.org/doc/html/rfc2068

# section-12]. The

  representation of entities in any response can be negotiated
  [including error responses].

variant

  A resource may have one, or more than one, representation[s]
  associated with it at any given instant. Each of these
  representations is termed a `variant.' Use of the term `variant'
  does not necessarily imply that the resource is subject to content
  negotiation.

client

  A program that establishes connections for the purpose of sending
  requests.

user agent

  The client which initiates a request. These are often browsers,
  editors, spiders [web-traversing robots], or other end user tools.

server

  An application program that accepts connections in order to
  service requests by sending back responses. Any given program may
  be capable of being both a client and a server; our use of these
  terms refers only to the role being performed by the program for a
  particular connection, rather than to the program's capabilities
  in general.  Likewise, any server may act as an origin server,
  proxy, gateway, or tunnel, switching behavior based on the nature
  of each request.

origin server

  The server on which a given resource resides or is to be created.

Fielding, et. al. Standards Track [Page 9]

RFC 2068 HTTP/1.1 January 1997 entity

  The information transferred as the payload of a request or
  response. An entity consists of metainformation in the form of
  entity-header fields and content in the form of an entity-body, as
  described in [section 7][//datatracker.ietf.org/doc/html/rfc2068

# section-7]. representation

  An entity included with a response that is subject to content
  negotiation, as described in [section 12][//datatracker.ietf.org/doc/html/rfc2068

# section-12]. There may exist multiple

  representations associated with a particular response status.

content negotiation

  The mechanism for selecting the appropriate representation when
  servicing a request, as described in [section 12][//datatracker.ietf.org/doc/html/rfc2068

# section-12]. The

  representation of entities in any response can be negotiated
  [including error responses].

variant

  A resource may have one, or more than one, representation[s]
  associated with it at any given instant. Each of these
  representations is termed a `variant.' Use of the term `variant'
  does not necessarily imply that the resource is subject to content
  negotiation.

client

  A program that establishes connections for the purpose of sending
  requests.

user agent

  The client which initiates a request. These are often browsers,
  editors, spiders [web-traversing robots], or other end user tools.

server

  An application program that accepts connections in order to
  service requests by sending back responses. Any given program may
  be capable of being both a client and a server; our use of these
  terms refers only to the role being performed by the program for a
  particular connection, rather than to the program's capabilities
  in general.  Likewise, any server may act as an origin server,
  proxy, gateway, or tunnel, switching behavior based on the nature
  of each request.

origin server

  The server on which a given resource resides or is to be created.

Fielding, et. al. Standards Track [Page 9]

RFC 2068 HTTP/1.1 January 1997 entity

  The information transferred as the payload of a request or
  response. An entity consists of metainformation in the form of
  entity-header fields and content in the form of an entity-body, as
  described in [section 7][//datatracker.ietf.org/doc/html/rfc2068

# section-7]. representation

  An entity included with a response that is subject to content
  negotiation, as described in [section 12][//datatracker.ietf.org/doc/html/rfc2068

# section-12]. There may exist multiple

  representations associated with a particular response status.

content negotiation

  The mechanism for selecting the appropriate representation when
  servicing a request, as described in [section 12][//datatracker.ietf.org/doc/html/rfc2068

# section-12]. The

  representation of entities in any response can be negotiated
  [including error responses].

variant

  A resource may have one, or more than one, representation[s]
  associated with it at any given instant. Each of these
  representations is termed a `variant.' Use of the term `variant'
  does not necessarily imply that the resource is subject to content
  negotiation.

client

  A program that establishes connections for the purpose of sending
  requests.

user agent

  The client which initiates a request. These are often browsers,
  editors, spiders [web-traversing robots], or other end user tools.

server

  An application program that accepts connections in order to
  service requests by sending back responses. Any given program may
  be capable of being both a client and a server; our use of these
  terms refers only to the role being performed by the program for a
  particular connection, rather than to the program's capabilities
  in general.  Likewise, any server may act as an origin server,
  proxy, gateway, or tunnel, switching behavior based on the nature
  of each request.

origin server

  The server on which a given resource resides or is to be created.

Fielding, et. al. Standards Track [Page 9]

RFC 2068 HTTP/1.1 January 1997 entity

  The information transferred as the payload of a request or
  response. An entity consists of metainformation in the form of
  entity-header fields and content in the form of an entity-body, as
  described in [section 7][//datatracker.ietf.org/doc/html/rfc2068

# section-7]. representation

  An entity included with a response that is subject to content
  negotiation, as described in [section 12][//datatracker.ietf.org/doc/html/rfc2068

# section-12]. There may exist multiple

  representations associated with a particular response status.

content negotiation

  The mechanism for selecting the appropriate representation when
  servicing a request, as described in [section 12][//datatracker.ietf.org/doc/html/rfc2068

# section-12]. The

  representation of entities in any response can be negotiated
  [including error responses].

variant

  A resource may have one, or more than one, representation[s]
  associated with it at any given instant. Each of these
  representations is termed a `variant.' Use of the term `variant'
  does not necessarily imply that the resource is subject to content
  negotiation.

client

  A program that establishes connections for the purpose of sending
  requests.

user agent

  The client which initiates a request. These are often browsers,
  editors, spiders [web-traversing robots], or other end user tools.

server

  An application program that accepts connections in order to
  service requests by sending back responses. Any given program may
  be capable of being both a client and a server; our use of these
  terms refers only to the role being performed by the program for a
  particular connection, rather than to the program's capabilities
  in general.  Likewise, any server may act as an origin server,
  proxy, gateway, or tunnel, switching behavior based on the nature
  of each request.

origin server

  The server on which a given resource resides or is to be created.

Fielding, et. al. Standards Track [Page 9]

RFC 2068 HTTP/1.1 January 1997 entity

  The information transferred as the payload of a request or
  response. An entity consists of metainformation in the form of
  entity-header fields and content in the form of an entity-body, as
  described in [section 7][//datatracker.ietf.org/doc/html/rfc2068

# section-7]. representation

  An entity included with a response that is subject to content
  negotiation, as described in [section 12][//datatracker.ietf.org/doc/html/rfc2068

# section-12]. There may exist multiple

  representations associated with a particular response status.

content negotiation

  The mechanism for selecting the appropriate representation when
  servicing a request, as described in [section 12][//datatracker.ietf.org/doc/html/rfc2068

# section-12]. The

  representation of entities in any response can be negotiated
  [including error responses].

variant

  A resource may have one, or more than one, representation[s]
  associated with it at any given instant. Each of these
  representations is termed a `variant.' Use of the term `variant'
  does not necessarily imply that the resource is subject to content
  negotiation.

client

  A program that establishes connections for the purpose of sending
  requests.

user agent

  The client which initiates a request. These are often browsers,
  editors, spiders [web-traversing robots], or other end user tools.

server

  An application program that accepts connections in order to
  service requests by sending back responses. Any given program may
  be capable of being both a client and a server; our use of these
  terms refers only to the role being performed by the program for a
  particular connection, rather than to the program's capabilities
  in general.  Likewise, any server may act as an origin server,
  proxy, gateway, or tunnel, switching behavior based on the nature
  of each request.

origin server

  The server on which a given resource resides or is to be created.

Fielding, et. al. Standards Track [Page 9]

RFC 2068 HTTP/1.1 January 1997 entity

  The information transferred as the payload of a request or
  response. An entity consists of metainformation in the form of
  entity-header fields and content in the form of an entity-body, as
  described in [section 7][//datatracker.ietf.org/doc/html/rfc2068

# section-7]. representation

  An entity included with a response that is subject to content
  negotiation, as described in [section 12][//datatracker.ietf.org/doc/html/rfc2068

# section-12]. There may exist multiple

  representations associated with a particular response status.

content negotiation

  The mechanism for selecting the appropriate representation when
  servicing a request, as described in [section 12][//datatracker.ietf.org/doc/html/rfc2068

# section-12]. The

  representation of entities in any response can be negotiated
  [including error responses].

variant

  A resource may have one, or more than one, representation[s]
  associated with it at any given instant. Each of these
  representations is termed a `variant.' Use of the term `variant'
  does not necessarily imply that the resource is subject to content
  negotiation.

client

  A program that establishes connections for the purpose of sending
  requests.

user agent

  The client which initiates a request. These are often browsers,
  editors, spiders [web-traversing robots], or other end user tools.

server

  An application program that accepts connections in order to
  service requests by sending back responses. Any given program may
  be capable of being both a client and a server; our use of these
  terms refers only to the role being performed by the program for a
  particular connection, rather than to the program's capabilities
  in general.  Likewise, any server may act as an origin server,
  proxy, gateway, or tunnel, switching behavior based on the nature
  of each request.

origin server

  The server on which a given resource resides or is to be created.

Fielding, et. al. Standards Track [Page 9]

RFC 2068 HTTP/1.1 January 1997 entity

  The information transferred as the payload of a request or
  response. An entity consists of metainformation in the form of
  entity-header fields and content in the form of an entity-body, as
  described in [section 7][//datatracker.ietf.org/doc/html/rfc2068

# section-7]. representation

  An entity included with a response that is subject to content
  negotiation, as described in [section 12][//datatracker.ietf.org/doc/html/rfc2068

# section-12]. There may exist multiple

  representations associated with a particular response status.

content negotiation

  The mechanism for selecting the appropriate representation when
  servicing a request, as described in [section 12][//datatracker.ietf.org/doc/html/rfc2068

# section-12]. The

  representation of entities in any response can be negotiated
  [including error responses].

variant

  A resource may have one, or more than one, representation[s]
  associated with it at any given instant. Each of these
  representations is termed a `variant.' Use of the term `variant'
  does not necessarily imply that the resource is subject to content
  negotiation.

client

  A program that establishes connections for the purpose of sending
  requests.

user agent

  The client which initiates a request. These are often browsers,
  editors, spiders [web-traversing robots], or other end user tools.

server

  An application program that accepts connections in order to
  service requests by sending back responses. Any given program may
  be capable of being both a client and a server; our use of these
  terms refers only to the role being performed by the program for a
  particular connection, rather than to the program's capabilities
  in general.  Likewise, any server may act as an origin server,
  proxy, gateway, or tunnel, switching behavior based on the nature
  of each request.

origin server

  The server on which a given resource resides or is to be created.

Fielding, et. al. Standards Track [Page 9]

RFC 2068 HTTP/1.1 January 1997 entity

  The information transferred as the payload of a request or
  response. An entity consists of metainformation in the form of
  entity-header fields and content in the form of an entity-body, as
  described in [section 7][//datatracker.ietf.org/doc/html/rfc2068

# section-7]. representation

  An entity included with a response that is subject to content
  negotiation, as described in [section 12][//datatracker.ietf.org/doc/html/rfc2068

# section-12]. There may exist multiple

  representations associated with a particular response status.

content negotiation

  The mechanism for selecting the appropriate representation when
  servicing a request, as described in [section 12][//datatracker.ietf.org/doc/html/rfc2068

# section-12]. The

  representation of entities in any response can be negotiated
  [including error responses].

variant

  A resource may have one, or more than one, representation[s]
  associated with it at any given instant. Each of these
  representations is termed a `variant.' Use of the term `variant'
  does not necessarily imply that the resource is subject to content
  negotiation.

client

  A program that establishes connections for the purpose of sending
  requests.

user agent

  The client which initiates a request. These are often browsers,
  editors, spiders [web-traversing robots], or other end user tools.

server

  An application program that accepts connections in order to
  service requests by sending back responses. Any given program may
  be capable of being both a client and a server; our use of these
  terms refers only to the role being performed by the program for a
  particular connection, rather than to the program's capabilities
  in general.  Likewise, any server may act as an origin server,
  proxy, gateway, or tunnel, switching behavior based on the nature
  of each request.

origin server

  The server on which a given resource resides or is to be created.

Fielding, et. al. Standards Track [Page 9]

RFC 2068 HTTP/1.1 January 1997 proxy

  An intermediary program which acts as both a server and a client
  for the purpose of making requests on behalf of other clients.
  Requests are serviced internally or by passing them on, with
  possible translation, to other servers. A proxy must implement
  both the client and server requirements of this specification.

gateway

  A server which acts as an intermediary for some other server.
  Unlike a proxy, a gateway receives requests as if it were the
  origin server for the requested resource; the requesting client
  may not be aware that it is communicating with a gateway.

tunnel

  An intermediary program which is acting as a blind relay between
  two connections. Once active, a tunnel is not considered a party
  to the HTTP communication, though the tunnel may have been
  initiated by an HTTP request. The tunnel ceases to exist when both
  ends of the relayed connections are closed.

cache

  A program's local store of response messages and the subsystem
  that controls its message storage, retrieval, and deletion. A
  cache stores cachable responses in order to reduce the response
  time and network bandwidth consumption on future, equivalent
  requests. Any client or server may include a cache, though a cache
  cannot be used by a server that is acting as a tunnel.

cachable

  A response is cachable if a cache is allowed to store a copy of
  the response message for use in answering subsequent requests. The
  rules for determining the cachability of HTTP responses are
  defined in [section 13][//datatracker.ietf.org/doc/html/rfc2068

# section-13]. Even if a resource is cachable, there may

  be additional constraints on whether a cache can use the cached
  copy for a particular request.

first-hand

  A response is first-hand if it comes directly and without
  unnecessary delay from the origin server, perhaps via one or more
  proxies. A response is also first-hand if its validity has just
  been checked directly with the origin server.

explicit expiration time

  The time at which the origin server intends that an entity should
  no longer be returned by a cache without further validation.

Fielding, et. al. Standards Track [Page 10]

RFC 2068 HTTP/1.1 January 1997 proxy

  An intermediary program which acts as both a server and a client
  for the purpose of making requests on behalf of other clients.
  Requests are serviced internally or by passing them on, with
  possible translation, to other servers. A proxy must implement
  both the client and server requirements of this specification.

gateway

  A server which acts as an intermediary for some other server.
  Unlike a proxy, a gateway receives requests as if it were the
  origin server for the requested resource; the requesting client
  may not be aware that it is communicating with a gateway.

tunnel

  An intermediary program which is acting as a blind relay between
  two connections. Once active, a tunnel is not considered a party
  to the HTTP communication, though the tunnel may have been
  initiated by an HTTP request. The tunnel ceases to exist when both
  ends of the relayed connections are closed.

cache

  A program's local store of response messages and the subsystem
  that controls its message storage, retrieval, and deletion. A
  cache stores cachable responses in order to reduce the response
  time and network bandwidth consumption on future, equivalent
  requests. Any client or server may include a cache, though a cache
  cannot be used by a server that is acting as a tunnel.

cachable

  A response is cachable if a cache is allowed to store a copy of
  the response message for use in answering subsequent requests. The
  rules for determining the cachability of HTTP responses are
  defined in [section 13][//datatracker.ietf.org/doc/html/rfc2068

# section-13]. Even if a resource is cachable, there may

  be additional constraints on whether a cache can use the cached
  copy for a particular request.

first-hand

  A response is first-hand if it comes directly and without
  unnecessary delay from the origin server, perhaps via one or more
  proxies. A response is also first-hand if its validity has just
  been checked directly with the origin server.

explicit expiration time

  The time at which the origin server intends that an entity should
  no longer be returned by a cache without further validation.

Fielding, et. al. Standards Track [Page 10]

RFC 2068 HTTP/1.1 January 1997 proxy

  An intermediary program which acts as both a server and a client
  for the purpose of making requests on behalf of other clients.
  Requests are serviced internally or by passing them on, with
  possible translation, to other servers. A proxy must implement
  both the client and server requirements of this specification.

gateway

  A server which acts as an intermediary for some other server.
  Unlike a proxy, a gateway receives requests as if it were the
  origin server for the requested resource; the requesting client
  may not be aware that it is communicating with a gateway.

tunnel

  An intermediary program which is acting as a blind relay between
  two connections. Once active, a tunnel is not considered a party
  to the HTTP communication, though the tunnel may have been
  initiated by an HTTP request. The tunnel ceases to exist when both
  ends of the relayed connections are closed.

cache

  A program's local store of response messages and the subsystem
  that controls its message storage, retrieval, and deletion. A
  cache stores cachable responses in order to reduce the response
  time and network bandwidth consumption on future, equivalent
  requests. Any client or server may include a cache, though a cache
  cannot be used by a server that is acting as a tunnel.

cachable

  A response is cachable if a cache is allowed to store a copy of
  the response message for use in answering subsequent requests. The
  rules for determining the cachability of HTTP responses are
  defined in [section 13][//datatracker.ietf.org/doc/html/rfc2068

# section-13]. Even if a resource is cachable, there may

  be additional constraints on whether a cache can use the cached
  copy for a particular request.

first-hand

  A response is first-hand if it comes directly and without
  unnecessary delay from the origin server, perhaps via one or more
  proxies. A response is also first-hand if its validity has just
  been checked directly with the origin server.

explicit expiration time

  The time at which the origin server intends that an entity should
  no longer be returned by a cache without further validation.

Fielding, et. al. Standards Track [Page 10]

RFC 2068 HTTP/1.1 January 1997 proxy

  An intermediary program which acts as both a server and a client
  for the purpose of making requests on behalf of other clients.
  Requests are serviced internally or by passing them on, with
  possible translation, to other servers. A proxy must implement
  both the client and server requirements of this specification.

gateway

  A server which acts as an intermediary for some other server.
  Unlike a proxy, a gateway receives requests as if it were the
  origin server for the requested resource; the requesting client
  may not be aware that it is communicating with a gateway.

tunnel

  An intermediary program which is acting as a blind relay between
  two connections. Once active, a tunnel is not considered a party
  to the HTTP communication, though the tunnel may have been
  initiated by an HTTP request. The tunnel ceases to exist when both
  ends of the relayed connections are closed.

cache

  A program's local store of response messages and the subsystem
  that controls its message storage, retrieval, and deletion. A
  cache stores cachable responses in order to reduce the response
  time and network bandwidth consumption on future, equivalent
  requests. Any client or server may include a cache, though a cache
  cannot be used by a server that is acting as a tunnel.

cachable

  A response is cachable if a cache is allowed to store a copy of
  the response message for use in answering subsequent requests. The
  rules for determining the cachability of HTTP responses are
  defined in [section 13][//datatracker.ietf.org/doc/html/rfc2068

# section-13]. Even if a resource is cachable, there may

  be additional constraints on whether a cache can use the cached
  copy for a particular request.

first-hand

  A response is first-hand if it comes directly and without
  unnecessary delay from the origin server, perhaps via one or more
  proxies. A response is also first-hand if its validity has just
  been checked directly with the origin server.

explicit expiration time

  The time at which the origin server intends that an entity should
  no longer be returned by a cache without further validation.

Fielding, et. al. Standards Track [Page 10]

RFC 2068 HTTP/1.1 January 1997 proxy

  An intermediary program which acts as both a server and a client
  for the purpose of making requests on behalf of other clients.
  Requests are serviced internally or by passing them on, with
  possible translation, to other servers. A proxy must implement
  both the client and server requirements of this specification.

gateway

  A server which acts as an intermediary for some other server.
  Unlike a proxy, a gateway receives requests as if it were the
  origin server for the requested resource; the requesting client
  may not be aware that it is communicating with a gateway.

tunnel

  An intermediary program which is acting as a blind relay between
  two connections. Once active, a tunnel is not considered a party
  to the HTTP communication, though the tunnel may have been
  initiated by an HTTP request. The tunnel ceases to exist when both
  ends of the relayed connections are closed.

cache

  A program's local store of response messages and the subsystem
  that controls its message storage, retrieval, and deletion. A
  cache stores cachable responses in order to reduce the response
  time and network bandwidth consumption on future, equivalent
  requests. Any client or server may include a cache, though a cache
  cannot be used by a server that is acting as a tunnel.

cachable

  A response is cachable if a cache is allowed to store a copy of
  the response message for use in answering subsequent requests. The
  rules for determining the cachability of HTTP responses are
  defined in [section 13][//datatracker.ietf.org/doc/html/rfc2068

# section-13]. Even if a resource is cachable, there may

  be additional constraints on whether a cache can use the cached
  copy for a particular request.

first-hand

  A response is first-hand if it comes directly and without
  unnecessary delay from the origin server, perhaps via one or more
  proxies. A response is also first-hand if its validity has just
  been checked directly with the origin server.

explicit expiration time

  The time at which the origin server intends that an entity should
  no longer be returned by a cache without further validation.

Fielding, et. al. Standards Track [Page 10]

RFC 2068 HTTP/1.1 January 1997 proxy

  An intermediary program which acts as both a server and a client
  for the purpose of making requests on behalf of other clients.
  Requests are serviced internally or by passing them on, with
  possible translation, to other servers. A proxy must implement
  both the client and server requirements of this specification.

gateway

  A server which acts as an intermediary for some other server.
  Unlike a proxy, a gateway receives requests as if it were the
  origin server for the requested resource; the requesting client
  may not be aware that it is communicating with a gateway.

tunnel

  An intermediary program which is acting as a blind relay between
  two connections. Once active, a tunnel is not considered a party
  to the HTTP communication, though the tunnel may have been
  initiated by an HTTP request. The tunnel ceases to exist when both
  ends of the relayed connections are closed.

cache

  A program's local store of response messages and the subsystem
  that controls its message storage, retrieval, and deletion. A
  cache stores cachable responses in order to reduce the response
  time and network bandwidth consumption on future, equivalent
  requests. Any client or server may include a cache, though a cache
  cannot be used by a server that is acting as a tunnel.

cachable

  A response is cachable if a cache is allowed to store a copy of
  the response message for use in answering subsequent requests. The
  rules for determining the cachability of HTTP responses are
  defined in [section 13][//datatracker.ietf.org/doc/html/rfc2068

# section-13]. Even if a resource is cachable, there may

  be additional constraints on whether a cache can use the cached
  copy for a particular request.

first-hand

  A response is first-hand if it comes directly and without
  unnecessary delay from the origin server, perhaps via one or more
  proxies. A response is also first-hand if its validity has just
  been checked directly with the origin server.

explicit expiration time

  The time at which the origin server intends that an entity should
  no longer be returned by a cache without further validation.

Fielding, et. al. Standards Track [Page 10]

RFC 2068 HTTP/1.1 January 1997 proxy

  An intermediary program which acts as both a server and a client
  for the purpose of making requests on behalf of other clients.
  Requests are serviced internally or by passing them on, with
  possible translation, to other servers. A proxy must implement
  both the client and server requirements of this specification.

gateway

  A server which acts as an intermediary for some other server.
  Unlike a proxy, a gateway receives requests as if it were the
  origin server for the requested resource; the requesting client
  may not be aware that it is communicating with a gateway.

tunnel

  An intermediary program which is acting as a blind relay between
  two connections. Once active, a tunnel is not considered a party
  to the HTTP communication, though the tunnel may have been
  initiated by an HTTP request. The tunnel ceases to exist when both
  ends of the relayed connections are closed.

cache

  A program's local store of response messages and the subsystem
  that controls its message storage, retrieval, and deletion. A
  cache stores cachable responses in order to reduce the response
  time and network bandwidth consumption on future, equivalent
  requests. Any client or server may include a cache, though a cache
  cannot be used by a server that is acting as a tunnel.

cachable

  A response is cachable if a cache is allowed to store a copy of
  the response message for use in answering subsequent requests. The
  rules for determining the cachability of HTTP responses are
  defined in [section 13][//datatracker.ietf.org/doc/html/rfc2068

# section-13]. Even if a resource is cachable, there may

  be additional constraints on whether a cache can use the cached
  copy for a particular request.

first-hand

  A response is first-hand if it comes directly and without
  unnecessary delay from the origin server, perhaps via one or more
  proxies. A response is also first-hand if its validity has just
  been checked directly with the origin server.

explicit expiration time

  The time at which the origin server intends that an entity should
  no longer be returned by a cache without further validation.

Fielding, et. al. Standards Track [Page 10]

RFC 2068 HTTP/1.1 January 1997 proxy

  An intermediary program which acts as both a server and a client
  for the purpose of making requests on behalf of other clients.
  Requests are serviced internally or by passing them on, with
  possible translation, to other servers. A proxy must implement
  both the client and server requirements of this specification.

gateway

  A server which acts as an intermediary for some other server.
  Unlike a proxy, a gateway receives requests as if it were the
  origin server for the requested resource; the requesting client
  may not be aware that it is communicating with a gateway.

tunnel

  An intermediary program which is acting as a blind relay between
  two connections. Once active, a tunnel is not considered a party
  to the HTTP communication, though the tunnel may have been
  initiated by an HTTP request. The tunnel ceases to exist when both
  ends of the relayed connections are closed.

cache

  A program's local store of response messages and the subsystem
  that controls its message storage, retrieval, and deletion. A
  cache stores cachable responses in order to reduce the response
  time and network bandwidth consumption on future, equivalent
  requests. Any client or server may include a cache, though a cache
  cannot be used by a server that is acting as a tunnel.

cachable

  A response is cachable if a cache is allowed to store a copy of
  the response message for use in answering subsequent requests. The
  rules for determining the cachability of HTTP responses are
  defined in [section 13][//datatracker.ietf.org/doc/html/rfc2068

# section-13]. Even if a resource is cachable, there may

  be additional constraints on whether a cache can use the cached
  copy for a particular request.

first-hand

  A response is first-hand if it comes directly and without
  unnecessary delay from the origin server, perhaps via one or more
  proxies. A response is also first-hand if its validity has just
  been checked directly with the origin server.

explicit expiration time

  The time at which the origin server intends that an entity should
  no longer be returned by a cache without further validation.

Fielding, et. al. Standards Track [Page 10]

RFC 2068 HTTP/1.1 January 1997 proxy

  An intermediary program which acts as both a server and a client
  for the purpose of making requests on behalf of other clients.
  Requests are serviced internally or by passing them on, with
  possible translation, to other servers. A proxy must implement
  both the client and server requirements of this specification.

gateway

  A server which acts as an intermediary for some other server.
  Unlike a proxy, a gateway receives requests as if it were the
  origin server for the requested resource; the requesting client
  may not be aware that it is communicating with a gateway.

tunnel

  An intermediary program which is acting as a blind relay between
  two connections. Once active, a tunnel is not considered a party
  to the HTTP communication, though the tunnel may have been
  initiated by an HTTP request. The tunnel ceases to exist when both
  ends of the relayed connections are closed.

cache

  A program's local store of response messages and the subsystem
  that controls its message storage, retrieval, and deletion. A
  cache stores cachable responses in order to reduce the response
  time and network bandwidth consumption on future, equivalent
  requests. Any client or server may include a cache, though a cache
  cannot be used by a server that is acting as a tunnel.

cachable

  A response is cachable if a cache is allowed to store a copy of
  the response message for use in answering subsequent requests. The
  rules for determining the cachability of HTTP responses are
  defined in [section 13][//datatracker.ietf.org/doc/html/rfc2068

# section-13]. Even if a resource is cachable, there may

  be additional constraints on whether a cache can use the cached
  copy for a particular request.

first-hand

  A response is first-hand if it comes directly and without
  unnecessary delay from the origin server, perhaps via one or more
  proxies. A response is also first-hand if its validity has just
  been checked directly with the origin server.

explicit expiration time

  The time at which the origin server intends that an entity should
  no longer be returned by a cache without further validation.

Fielding, et. al. Standards Track [Page 10]

RFC 2068 HTTP/1.1 January 1997 proxy

  An intermediary program which acts as both a server and a client
  for the purpose of making requests on behalf of other clients.
  Requests are serviced internally or by passing them on, with
  possible translation, to other servers. A proxy must implement
  both the client and server requirements of this specification.

gateway

  A server which acts as an intermediary for some other server.
  Unlike a proxy, a gateway receives requests as if it were the
  origin server for the requested resource; the requesting client
  may not be aware that it is communicating with a gateway.

tunnel

  An intermediary program which is acting as a blind relay between
  two connections. Once active, a tunnel is not considered a party
  to the HTTP communication, though the tunnel may have been
  initiated by an HTTP request. The tunnel ceases to exist when both
  ends of the relayed connections are closed.

cache

  A program's local store of response messages and the subsystem
  that controls its message storage, retrieval, and deletion. A
  cache stores cachable responses in order to reduce the response
  time and network bandwidth consumption on future, equivalent
  requests. Any client or server may include a cache, though a cache
  cannot be used by a server that is acting as a tunnel.

cachable

  A response is cachable if a cache is allowed to store a copy of
  the response message for use in answering subsequent requests. The
  rules for determining the cachability of HTTP responses are
  defined in [section 13][//datatracker.ietf.org/doc/html/rfc2068

# section-13]. Even if a resource is cachable, there may

  be additional constraints on whether a cache can use the cached
  copy for a particular request.

first-hand

  A response is first-hand if it comes directly and without
  unnecessary delay from the origin server, perhaps via one or more
  proxies. A response is also first-hand if its validity has just
  been checked directly with the origin server.

explicit expiration time

  The time at which the origin server intends that an entity should
  no longer be returned by a cache without further validation.

Fielding, et. al. Standards Track [Page 10]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

RFC 2068 HTTP/1.1 January 1997

[3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2] Uniform Resource Identifiers ........................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]

 [3.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]

 [3.2.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]

[3.3][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]

 [3.3.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.4][//datatracker.ietf.org/doc/html/rfc2068

# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]

[3.5][//datatracker.ietf.org/doc/html/rfc2068

# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]

[3.6][//datatracker.ietf.org/doc/html/rfc2068

# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]

[3.7][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]

 [3.7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]

 [3.7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]

[3.8][//datatracker.ietf.org/doc/html/rfc2068

# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.9][//datatracker.ietf.org/doc/html/rfc2068

# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.10][//datatracker.ietf.org/doc/html/rfc2068

# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]

[3.11][//datatracker.ietf.org/doc/html/rfc2068

# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]

[3.12][//datatracker.ietf.org/doc/html/rfc2068

# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4][//datatracker.ietf.org/doc/html/rfc2068

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.1][//datatracker.ietf.org/doc/html/rfc2068

# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

[4.2][//datatracker.ietf.org/doc/html/rfc2068

# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]

[4.3][//datatracker.ietf.org/doc/html/rfc2068

# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.4][//datatracker.ietf.org/doc/html/rfc2068

# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]

[4.5][//datatracker.ietf.org/doc/html/rfc2068

# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5][//datatracker.ietf.org/doc/html/rfc2068

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

[5.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

 [5.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

 [5.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]

[5.2][//datatracker.ietf.org/doc/html/rfc2068

# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[5.3][//datatracker.ietf.org/doc/html/rfc2068

# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

[6][//datatracker.ietf.org/doc/html/rfc2068

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

[6.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]

 [6.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]

[6.2][//datatracker.ietf.org/doc/html/rfc2068

# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7][//datatracker.ietf.org/doc/html/rfc2068

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

[7.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.1][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]

 [7.2.2][//datatracker.ietf.org/doc/html/rfc2068

# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8][//datatracker.ietf.org/doc/html/rfc2068

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

[8.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.1][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

 [8.1.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]

 [8.1.3][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

 [8.1.4][//datatracker.ietf.org/doc/html/rfc2068

# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]

[8.2][//datatracker.ietf.org/doc/html/rfc2068

# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

[9][//datatracker.ietf.org/doc/html/rfc2068

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

[9.1][//datatracker.ietf.org/doc/html/rfc2068

# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

Fielding, et. al. Standards Track [Page 2]

section-1] Introduction.............................................[7][//datatracker.ietf.org/doc/html/rfc2068

page-7][1.1][//datatracker.ietf.org/doc/html/rfc2068 # section-1.1] Purpose ..............................................[7][//datatracker.ietf.org/doc/html/rfc2068

page-7][1.2][//datatracker.ietf.org/doc/html/rfc2068 # section-1.2] Requirements .........................................[7][//datatracker.ietf.org/doc/html/rfc2068

page-7][1.3][//datatracker.ietf.org/doc/html/rfc2068 # section-1.3] Terminology ..........................................[8][//datatracker.ietf.org/doc/html/rfc2068

page-8][1.4][//datatracker.ietf.org/doc/html/rfc2068 # section-1.4] Overall Operation ...................................[11][//datatracker.ietf.org/doc/html/rfc2068

page-11]

section-2] Notational Conventions and Generic Grammar..............[13][//datatracker.ietf.org/doc/html/rfc2068

page-13][2.1][//datatracker.ietf.org/doc/html/rfc2068 # section-2.1] Augmented BNF .......................................[13][//datatracker.ietf.org/doc/html/rfc2068

page-13][2.2][//datatracker.ietf.org/doc/html/rfc2068 # section-2.2] Basic Rules .........................................[15][//datatracker.ietf.org/doc/html/rfc2068

page-15]

section-3] Protocol Parameters.....................................[17][//datatracker.ietf.org/doc/html/rfc2068

page-17][3.1][//datatracker.ietf.org/doc/html/rfc2068 # section-3.1] HTTP Version ........................................[17][//datatracker.ietf.org/doc/html/rfc2068

page-17]

page-18] [3.2.1][//datatracker.ietf.org/doc/html/rfc2068 # section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18] [3.2.2][//datatracker.ietf.org/doc/html/rfc2068 # section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19] [3.2.3][//datatracker.ietf.org/doc/html/rfc2068 # section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20][3.3][//datatracker.ietf.org/doc/html/rfc2068 # section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21] [3.3.1][//datatracker.ietf.org/doc/html/rfc2068 # section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21] [3.3.2][//datatracker.ietf.org/doc/html/rfc2068 # section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22][3.4][//datatracker.ietf.org/doc/html/rfc2068 # section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22][3.5][//datatracker.ietf.org/doc/html/rfc2068 # section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23][3.6][//datatracker.ietf.org/doc/html/rfc2068 # section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24][3.7][//datatracker.ietf.org/doc/html/rfc2068 # section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25] [3.7.1][//datatracker.ietf.org/doc/html/rfc2068 # section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26] [3.7.2][//datatracker.ietf.org/doc/html/rfc2068 # section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27][3.8][//datatracker.ietf.org/doc/html/rfc2068 # section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28][3.9][//datatracker.ietf.org/doc/html/rfc2068 # section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28][3.10][//datatracker.ietf.org/doc/html/rfc2068 # section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28][3.11][//datatracker.ietf.org/doc/html/rfc2068 # section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29][3.12][//datatracker.ietf.org/doc/html/rfc2068 # section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]

section-4] HTTP Message............................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30][4.1][//datatracker.ietf.org/doc/html/rfc2068 # section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30][4.2][//datatracker.ietf.org/doc/html/rfc2068 # section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31][4.3][//datatracker.ietf.org/doc/html/rfc2068 # section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32][4.4][//datatracker.ietf.org/doc/html/rfc2068 # section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32][4.5][//datatracker.ietf.org/doc/html/rfc2068 # section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]

section-5] Request.................................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34][5.1][//datatracker.ietf.org/doc/html/rfc2068 # section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34] [5.1.1][//datatracker.ietf.org/doc/html/rfc2068 # section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35] [5.1.2][//datatracker.ietf.org/doc/html/rfc2068 # section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35][5.2][//datatracker.ietf.org/doc/html/rfc2068 # section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37][5.3][//datatracker.ietf.org/doc/html/rfc2068 # section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]

section-6] Response................................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38][6.1][//datatracker.ietf.org/doc/html/rfc2068 # section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38] [6.1.1][//datatracker.ietf.org/doc/html/rfc2068 # section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39][6.2][//datatracker.ietf.org/doc/html/rfc2068 # section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]

section-7] Entity..................................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41][7.1][//datatracker.ietf.org/doc/html/rfc2068 # section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41][7.2][//datatracker.ietf.org/doc/html/rfc2068 # section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42] [7.2.1][//datatracker.ietf.org/doc/html/rfc2068 # section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42] [7.2.2][//datatracker.ietf.org/doc/html/rfc2068 # section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]

section-8] Connections.............................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43][8.1][//datatracker.ietf.org/doc/html/rfc2068 # section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43] [8.1.1][//datatracker.ietf.org/doc/html/rfc2068 # section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43] [8.1.2][//datatracker.ietf.org/doc/html/rfc2068 # section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44] [8.1.3][//datatracker.ietf.org/doc/html/rfc2068 # section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45] [8.1.4][//datatracker.ietf.org/doc/html/rfc2068 # section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45][8.2][//datatracker.ietf.org/doc/html/rfc2068 # section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-46]

section-9] Method Definitions......................................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48][9.1][//datatracker.ietf.org/doc/html/rfc2068 # section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]

page-48] [9.1.2][//datatracker.ietf.org/doc/html/rfc2068 # section-9.1.2] Idempotent Methods ...............................[49][//datatracker.ietf.org/doc/html/rfc2068

page-49][9.2][//datatracker.ietf.org/doc/html/rfc2068 # section-9.2] OPTIONS .............................................[49][//datatracker.ietf.org/doc/html/rfc2068

page-49][9.3][//datatracker.ietf.org/doc/html/rfc2068 # section-9.3] GET .................................................[50][//datatracker.ietf.org/doc/html/rfc2068

page-50][9.4][//datatracker.ietf.org/doc/html/rfc2068 # section-9.4] HEAD ................................................[50][//datatracker.ietf.org/doc/html/rfc2068

page-50][9.5][//datatracker.ietf.org/doc/html/rfc2068 # section-9.5] POST ................................................[51][//datatracker.ietf.org/doc/html/rfc2068

page-51][9.6][//datatracker.ietf.org/doc/html/rfc2068 # section-9.6] PUT .................................................[52][//datatracker.ietf.org/doc/html/rfc2068

page-52][9.7][//datatracker.ietf.org/doc/html/rfc2068 # section-9.7] DELETE ..............................................[53][//datatracker.ietf.org/doc/html/rfc2068

page-53][9.8][//datatracker.ietf.org/doc/html/rfc2068 # section-9.8] TRACE ...............................................[53][//datatracker.ietf.org/doc/html/rfc2068

page-53]

section-10] Status Code Definitions................................[53][//datatracker.ietf.org/doc/html/rfc2068

page-53][10.1][//datatracker.ietf.org/doc/html/rfc2068 # section-10.1] Informational 1xx ..................................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54] [10.1.1][//datatracker.ietf.org/doc/html/rfc2068 # section-10.1.1] 100 Continue ....................................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54] [10.1.2][//datatracker.ietf.org/doc/html/rfc2068 # section-10.1.2] 101 Switching Protocols .........................[54][//datatracker.ietf.org/doc/html/rfc2068

page-7]
`[1.1][//datatracker.ietf.org/doc/html/rfc2068`
# section-1.1] Purpose ..............................................[7][//datatracker.ietf.org/doc/html/rfc2068

page-7]
`[1.2][//datatracker.ietf.org/doc/html/rfc2068`
# section-1.2] Requirements .........................................[7][//datatracker.ietf.org/doc/html/rfc2068

page-7]
`[1.3][//datatracker.ietf.org/doc/html/rfc2068`
# section-1.3] Terminology ..........................................[8][//datatracker.ietf.org/doc/html/rfc2068

page-8]
`[1.4][//datatracker.ietf.org/doc/html/rfc2068`
# section-1.4] Overall Operation ...................................[11][//datatracker.ietf.org/doc/html/rfc2068

page-13]
`[2.1][//datatracker.ietf.org/doc/html/rfc2068`
# section-2.1] Augmented BNF .......................................[13][//datatracker.ietf.org/doc/html/rfc2068

page-13]
`[2.2][//datatracker.ietf.org/doc/html/rfc2068`
# section-2.2] Basic Rules .........................................[15][//datatracker.ietf.org/doc/html/rfc2068

page-17]
`[3.1][//datatracker.ietf.org/doc/html/rfc2068`
# section-3.1] HTTP Version ........................................[17][//datatracker.ietf.org/doc/html/rfc2068

page-18]
`[3.2.1][//datatracker.ietf.org/doc/html/rfc2068`
# section-3.2.1] General Syntax ...................................[18][//datatracker.ietf.org/doc/html/rfc2068

page-18]
`[3.2.2][//datatracker.ietf.org/doc/html/rfc2068`
# section-3.2.2] http URL .........................................[19][//datatracker.ietf.org/doc/html/rfc2068

page-19]
`[3.2.3][//datatracker.ietf.org/doc/html/rfc2068`
# section-3.2.3] URI Comparison ...................................[20][//datatracker.ietf.org/doc/html/rfc2068

page-20]
`[3.3][//datatracker.ietf.org/doc/html/rfc2068`
# section-3.3] Date/Time Formats ...................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]
`[3.3.1][//datatracker.ietf.org/doc/html/rfc2068`
# section-3.3.1] Full Date ........................................[21][//datatracker.ietf.org/doc/html/rfc2068

page-21]
`[3.3.2][//datatracker.ietf.org/doc/html/rfc2068`
# section-3.3.2] Delta Seconds ....................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]
`[3.4][//datatracker.ietf.org/doc/html/rfc2068`
# section-3.4] Character Sets ......................................[22][//datatracker.ietf.org/doc/html/rfc2068

page-22]
`[3.5][//datatracker.ietf.org/doc/html/rfc2068`
# section-3.5] Content Codings .....................................[23][//datatracker.ietf.org/doc/html/rfc2068

page-23]
`[3.6][//datatracker.ietf.org/doc/html/rfc2068`
# section-3.6] Transfer Codings ....................................[24][//datatracker.ietf.org/doc/html/rfc2068

page-24]
`[3.7][//datatracker.ietf.org/doc/html/rfc2068`
# section-3.7] Media Types .........................................[25][//datatracker.ietf.org/doc/html/rfc2068

page-25]
`[3.7.1][//datatracker.ietf.org/doc/html/rfc2068`
# section-3.7.1] Canonicalization and Text Defaults ...............[26][//datatracker.ietf.org/doc/html/rfc2068

page-26]
`[3.7.2][//datatracker.ietf.org/doc/html/rfc2068`
# section-3.7.2] Multipart Types ..................................[27][//datatracker.ietf.org/doc/html/rfc2068

page-27]
`[3.8][//datatracker.ietf.org/doc/html/rfc2068`
# section-3.8] Product Tokens ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]
`[3.9][//datatracker.ietf.org/doc/html/rfc2068`
# section-3.9] Quality Values ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]
`[3.10][//datatracker.ietf.org/doc/html/rfc2068`
# section-3.10] Language Tags ......................................[28][//datatracker.ietf.org/doc/html/rfc2068

page-28]
`[3.11][//datatracker.ietf.org/doc/html/rfc2068`
# section-3.11] Entity Tags ........................................[29][//datatracker.ietf.org/doc/html/rfc2068

page-29]
`[3.12][//datatracker.ietf.org/doc/html/rfc2068`
# section-3.12] Range Units ........................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]
`[4.1][//datatracker.ietf.org/doc/html/rfc2068`
# section-4.1] Message Types .......................................[30][//datatracker.ietf.org/doc/html/rfc2068

page-30]
`[4.2][//datatracker.ietf.org/doc/html/rfc2068`
# section-4.2] Message Headers .....................................[31][//datatracker.ietf.org/doc/html/rfc2068

page-31]
`[4.3][//datatracker.ietf.org/doc/html/rfc2068`
# section-4.3] Message Body ........................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]
`[4.4][//datatracker.ietf.org/doc/html/rfc2068`
# section-4.4] Message Length ......................................[32][//datatracker.ietf.org/doc/html/rfc2068

page-32]
`[4.5][//datatracker.ietf.org/doc/html/rfc2068`
# section-4.5] General Header Fields ...............................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]
`[5.1][//datatracker.ietf.org/doc/html/rfc2068`
# section-5.1] Request-Line ........................................[34][//datatracker.ietf.org/doc/html/rfc2068

page-34]
`[5.1.1][//datatracker.ietf.org/doc/html/rfc2068`
# section-5.1.1] Method ...........................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]
`[5.1.2][//datatracker.ietf.org/doc/html/rfc2068`
# section-5.1.2] Request-URI ......................................[35][//datatracker.ietf.org/doc/html/rfc2068

page-35]
`[5.2][//datatracker.ietf.org/doc/html/rfc2068`
# section-5.2] The Resource Identified by a Request ................[37][//datatracker.ietf.org/doc/html/rfc2068

page-37]
`[5.3][//datatracker.ietf.org/doc/html/rfc2068`
# section-5.3] Request Header Fields ...............................[37][//datatracker.ietf.org/doc/html/rfc2068

page-38]
`[6.1][//datatracker.ietf.org/doc/html/rfc2068`
# section-6.1] Status-Line .........................................[38][//datatracker.ietf.org/doc/html/rfc2068

page-38]
`[6.1.1][//datatracker.ietf.org/doc/html/rfc2068`
# section-6.1.1] Status Code and Reason Phrase ....................[39][//datatracker.ietf.org/doc/html/rfc2068

page-39]
`[6.2][//datatracker.ietf.org/doc/html/rfc2068`
# section-6.2] Response Header Fields ..............................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]
`[7.1][//datatracker.ietf.org/doc/html/rfc2068`
# section-7.1] Entity Header Fields ................................[41][//datatracker.ietf.org/doc/html/rfc2068

page-41]
`[7.2][//datatracker.ietf.org/doc/html/rfc2068`
# section-7.2] Entity Body .........................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]
`[7.2.1][//datatracker.ietf.org/doc/html/rfc2068`
# section-7.2.1] Type .............................................[42][//datatracker.ietf.org/doc/html/rfc2068

page-42]
`[7.2.2][//datatracker.ietf.org/doc/html/rfc2068`
# section-7.2.2] Length ...........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]
`[8.1][//datatracker.ietf.org/doc/html/rfc2068`
# section-8.1] Persistent Connections ..............................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]
`[8.1.1][//datatracker.ietf.org/doc/html/rfc2068`
# section-8.1.1] Purpose ..........................................[43][//datatracker.ietf.org/doc/html/rfc2068

page-43]
`[8.1.2][//datatracker.ietf.org/doc/html/rfc2068`
# section-8.1.2] Overall Operation ................................[44][//datatracker.ietf.org/doc/html/rfc2068

page-44]
`[8.1.3][//datatracker.ietf.org/doc/html/rfc2068`
# section-8.1.3] Proxy Servers ....................................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]
`[8.1.4][//datatracker.ietf.org/doc/html/rfc2068`
# section-8.1.4] Practical Considerations .........................[45][//datatracker.ietf.org/doc/html/rfc2068

page-45]
`[8.2][//datatracker.ietf.org/doc/html/rfc2068`
# section-8.2] Message Transmission Requirements ...................[46][//datatracker.ietf.org/doc/html/rfc2068

page-48]
`[9.1][//datatracker.ietf.org/doc/html/rfc2068`
# section-9.1] Safe and Idempotent Methods .........................[48][//datatracker.ietf.org/doc/html/rfc2068

page-48]
`[9.1.2][//datatracker.ietf.org/doc/html/rfc2068`
# section-9.1.2] Idempotent Methods ...............................[49][//datatracker.ietf.org/doc/html/rfc2068

page-49]
`[9.2][//datatracker.ietf.org/doc/html/rfc2068`
# section-9.2] OPTIONS .............................................[49][//datatracker.ietf.org/doc/html/rfc2068

page-49]
`[9.3][//datatracker.ietf.org/doc/html/rfc2068`
# section-9.3] GET .................................................[50][//datatracker.ietf.org/doc/html/rfc2068

page-50]
`[9.4][//datatracker.ietf.org/doc/html/rfc2068`
# section-9.4] HEAD ................................................[50][//datatracker.ietf.org/doc/html/rfc2068

page-50]
`[9.5][//datatracker.ietf.org/doc/html/rfc2068`
# section-9.5] POST ................................................[51][//datatracker.ietf.org/doc/html/rfc2068

page-51]
`[9.6][//datatracker.ietf.org/doc/html/rfc2068`
# section-9.6] PUT .................................................[52][//datatracker.ietf.org/doc/html/rfc2068

page-52]
`[9.7][//datatracker.ietf.org/doc/html/rfc2068`
# section-9.7] DELETE ..............................................[53][//datatracker.ietf.org/doc/html/rfc2068

page-53]
`[9.8][//datatracker.ietf.org/doc/html/rfc2068`
# section-9.8] TRACE ...............................................[53][//datatracker.ietf.org/doc/html/rfc2068

page-53]
`[10.1][//datatracker.ietf.org/doc/html/rfc2068`
# section-10.1] Informational 1xx ..................................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54]
`[10.1.1][//datatracker.ietf.org/doc/html/rfc2068`
# section-10.1.1] 100 Continue ....................................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54]
`[10.1.2][//datatracker.ietf.org/doc/html/rfc2068`
# section-10.1.2] 101 Switching Protocols .........................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54]
`[10.2][//datatracker.ietf.org/doc/html/rfc2068`
# section-10.2] Successful 2xx .....................................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54]
`[10.2.1][//datatracker.ietf.org/doc/html/rfc2068`
# section-10.2.1] 200 OK ..........................................[54][//datatracker.ietf.org/doc/html/rfc2068

page-54]
`[10.2.2][//datatracker.ietf.org/doc/html/rfc2068`
# section-10.2.2] 201 Created .....................................[55][//datatracker.ietf.org/doc/html/rfc2068

page-55]
`[10.2.3][//datatracker.ietf.org/doc/html/rfc2068`
# section-10.2.3] 202 Accepted ....................................[55][//datatracker.ietf.org/doc/html/rfc2068

page-55]
`[10.2.4][//datatracker.ietf.org/doc/html/rfc2068`
# section-10.2.4] 203 Non-Authoritative Information ...............[55][//datatracker.ietf.org/doc/html/rfc2068

page-55]
`[10.2.5][//datatracker.ietf.org/doc/html/rfc2068`
# section-10.2.5] 204 No Content ..................................[55][//datatracker.ietf.org/doc/html/rfc2068

page-55]
`[10.2.6][//datatracker.ietf.org/doc/html/rfc2068`
# section-10.2.6] 205 Reset Content ...............................[56][//datatracker.ietf.org/doc/html/rfc2068

page-56]
`[10.2.7][//datatracker.ietf.org/doc/html/rfc2068`
# section-10.2.7] 206 Partial Content .............................[56][//datatracker.ietf.org/doc/html/rfc2068

page-56]
`[10.3][//datatracker.ietf.org/doc/html/rfc2068`
# section-10.3] Redirection 3xx ....................................[56][//datatracker.ietf.org/doc/html/rfc2068

page-56]
`[10.3.1][//datatracker.ietf.org/doc/html/rfc2068`
# section-10.3.1] 300 Multiple Choices ............................[57][//datatracker.ietf.org/doc/html/rfc2068

page-57]
`[10.3.2][//datatracker.ietf.org/doc/html/rfc2068`
# section-10.3.2] 301 Moved Permanently ...........................[57][//datatracker.ietf.org/doc/html/rfc2068

page-57]
`[10.3.3][//datatracker.ietf.org/doc/html/rfc2068`
# section-10.3.3] 302 Moved Temporarily ...........................[58][//datatracker.ietf.org/doc/html/rfc2068

page-58]
`[10.3.4][//datatracker.ietf.org/doc/html/rfc2068`
# section-10.3.4] 303 See Other ...................................[58][//datatracker.ietf.org/doc/html/rfc2068

page-58]
`[10.3.5][//datatracker.ietf.org/doc/html/rfc2068`
# section-10.3.5] 304 Not Modified ................................[58][//datatracker.ietf.org/doc/html/rfc2068

page-58]
`[10.3.6][//datatracker.ietf.org/doc/html/rfc2068`
# section-10.3.6] 305 Use Proxy ...................................[59][//datatracker.ietf.org/doc/html/rfc2068

page-59]
`[10.4][//datatracker.ietf.org/doc/html/rfc2068`
# section-10.4] Client Error 4xx ...................................[59][//datatracker.ietf.org/doc/html/rfc2068

page-59]
`[10.4.1][//datatracker.ietf.org/doc/html/rfc2068`
# section-10.4.1] 400 Bad Request .................................[60][//datatracker.ietf.org/doc/html/rfc2068

page-60]
`[10.4.2][//datatracker.ietf.org/doc/html/rfc2068`
# section-10.4.2] 401 Unauthorized ................................[60][//datatracker.ietf.org/doc/html/rfc2068

page-60]
`[10.4.3][//datatracker.ietf.org/doc/html/rfc2068`
# section-10.4.3] 402 Payment Required ............................[60][//datatracker.ietf.org/doc/html/rfc2068

page-60]
`[10.4.4][//datatracker.ietf.org/doc/html/rfc2068`
# section-10.4.4] 403 Forbidden ...................................[60][//datatracker.ietf.org/doc/html/rfc2068

page-60]
`[10.4.5][//datatracker.ietf.org/doc/html/rfc2068`
# section-10.4.5] 404 Not Found ...................................[60][//datatracker.ietf.org/doc/html/rfc2068