Changeset 2518
- Timestamp:
- 20/12/13 21:22:55 (9 years ago)
- Location:
- draft-ietf-httpbis/latest
- Files:
-
- 2 edited
Legend:
- Unmodified
- Added
- Removed
-
draft-ietf-httpbis/latest/p4-conditional.html
r2508 r2518 448 448 } 449 449 @bottom-center { 450 content: "Expires June 16, 2014";450 content: "Expires June 23, 2014"; 451 451 } 452 452 @bottom-right { … … 491 491 <meta name="dct.creator" content="Reschke, J. F."> 492 492 <meta name="dct.identifier" content="urn:ietf:id:draft-ietf-httpbis-p4-conditional-latest"> 493 <meta name="dct.issued" scheme="ISO8601" content="2013-12- 13">493 <meta name="dct.issued" scheme="ISO8601" content="2013-12-20"> 494 494 <meta name="dct.replaces" content="urn:ietf:rfc:2616"> 495 495 <meta name="dct.abstract" content="The Hypertext Transfer Protocol (HTTP) is an application-level protocol for distributed, collaborative, hypertext information systems. This document defines HTTP/1.1 conditional requests, including metadata header fields for indicating state changes, request header fields for making preconditions on such state, and rules for constructing the responses to a conditional request when one or more preconditions evaluate to false."> … … 517 517 </tr> 518 518 <tr> 519 <td class="left">Expires: June 16, 2014</td>520 <td class="right">December 13, 2013</td>519 <td class="left">Expires: June 23, 2014</td> 520 <td class="right">December 20, 2013</td> 521 521 </tr> 522 522 </tbody> … … 546 546 in progress”. 547 547 </p> 548 <p>This Internet-Draft will expire on June 16, 2014.</p>548 <p>This Internet-Draft will expire on June 23, 2014.</p> 549 549 </div> 550 550 <div id="rfc.copyrightnotice"> … … 826 826 <p id="rfc.section.2.3.1.p.2">For example, a resource that has implementation-specific versioning applied to all changes might use an internal revision 827 827 number, perhaps combined with a variance identifier for content negotiation, to accurately differentiate between representations. 828 Other implementations might use a collision-resistant hash of representation content, a combination of various file s system829 attributes,or a modification timestamp that has sub-second resolution.828 Other implementations might use a collision-resistant hash of representation content, a combination of various file attributes, 829 or a modification timestamp that has sub-second resolution. 830 830 </p> 831 831 <p id="rfc.section.2.3.1.p.3">An origin server <em class="bcp14">SHOULD</em> send ETag for any selected representation for which detection of changes can be reasonably and consistently determined, since -
draft-ietf-httpbis/latest/p4-conditional.xml
r2502 r2518 477 477 accurately differentiate between representations. 478 478 Other implementations might use a collision-resistant hash of 479 representation content, a combination of various file s systemattributes, or479 representation content, a combination of various file attributes, or 480 480 a modification timestamp that has sub-second resolution. 481 481 </t>
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