Changeset 2180 for draft-ietf-httpbis/latest/p2-semantics.html
- Timestamp:
- 11/02/13 09:14:49 (10 years ago)
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draft-ietf-httpbis/latest/p2-semantics.html
r2177 r2180 449 449 } 450 450 @bottom-center { 451 content: "Expires August 5, 2013";451 content: "Expires August 15, 2013"; 452 452 } 453 453 @bottom-right { … … 494 494 <meta name="dct.creator" content="Reschke, J. F."> 495 495 <meta name="dct.identifier" content="urn:ietf:id:draft-ietf-httpbis-p2-semantics-latest"> 496 <meta name="dct.issued" scheme="ISO8601" content="2013-02- 01">496 <meta name="dct.issued" scheme="ISO8601" content="2013-02-11"> 497 497 <meta name="dct.replaces" content="urn:ietf:rfc:2616"> 498 498 <meta name="dct.abstract" content="The Hypertext Transfer Protocol (HTTP) is an application-level protocol for distributed, collaborative, hypertext information systems. This document defines the semantics of HTTP/1.1 messages, as expressed by request methods, request header fields, response status codes, and response header fields, along with the payload of messages (metadata and body content) and mechanisms for content negotiation."> … … 522 522 <tr> 523 523 <td class="left">Intended status: Standards Track</td> 524 <td class="right">February 1 , 2013</td>524 <td class="right">February 11, 2013</td> 525 525 </tr> 526 526 <tr> 527 <td class="left">Expires: August 5, 2013</td>527 <td class="left">Expires: August 15, 2013</td> 528 528 <td class="right"></td> 529 529 </tr> … … 553 553 in progress”. 554 554 </p> 555 <p>This Internet-Draft will expire on August 5, 2013.</p>555 <p>This Internet-Draft will expire on August 15, 2013.</p> 556 556 <h1><a id="rfc.copyrightnotice" href="#rfc.copyrightnotice">Copyright Notice</a></h1> 557 557 <p>Copyright © 2013 IETF Trust and the persons identified as the document authors. All rights reserved.</p> … … 3302 3302 to indicate the class of the proposed status code(s) without consuming a number prematurely. 3303 3303 </p> 3304 <p id="rfc.section.8.2.2.p.4"> A definition fora new status code ought to explain the request conditions that would cause a response containing that status3304 <p id="rfc.section.8.2.2.p.4">The definition of a new status code ought to explain the request conditions that would cause a response containing that status 3305 3305 code (e.g., combinations of request header fields and/or method(s)) along with any dependencies on response header fields 3306 3306 (e.g., what fields are required, what fields can modify the semantics, and what header field semantics are further refined 3307 3307 when used with the new status code). 3308 3308 </p> 3309 <p id="rfc.section.8.2.2.p.5">A response that can transfer a payload ought to specify expected cache behavior (e.g., cacheability and freshness criteria, 3310 as described in <a href="#Part6" id="rfc.xref.Part6.23"><cite title="Hypertext Transfer Protocol (HTTP/1.1): Caching">[Part6]</cite></a>) and whether the payload has any implied association with an identified resource (<a href="#identifying.payload" title="Identifying a Representation">Section 3.1.4.1</a>). 3309 <p id="rfc.section.8.2.2.p.5">The definition of a new status code ought to specify whether or not it is cacheable. Note that all status codes can be cached 3310 if the response they occur in has explicit freshness information; however, status codes that are defined as being cacheable 3311 are allowed to be cached without explicit freshness information. Likewise, the definition of a status code can place constraints 3312 upon cache behaviour. See <a href="#Part6" id="rfc.xref.Part6.23"><cite title="Hypertext Transfer Protocol (HTTP/1.1): Caching">[Part6]</cite></a> for more information. 3313 </p> 3314 <p id="rfc.section.8.2.2.p.6">Finally, the definition of a new status code ought to indicate whether the payload has any implied association with an identified 3315 resource (<a href="#identifying.payload" title="Identifying a Representation">Section 3.1.4.1</a>). 3311 3316 </p> 3312 3317 <h3 id="rfc.section.8.2.3"><a href="#rfc.section.8.2.3">8.2.3</a> <a id="status.code.registration" href="#status.code.registration">Registrations</a></h3>
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