Changeset 1282 for draft-ietf-httpbis
- Timestamp:
- 04/05/11 10:35:25 (11 years ago)
- File:
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- 1 edited
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draft-ietf-httpbis/latest/p6-cache.html
r1279 r1282 362 362 } 363 363 @bottom-center { 364 content: "Expires November 3, 2011";364 content: "Expires November 5, 2011"; 365 365 } 366 366 @bottom-right { … … 408 408 <meta name="dct.creator" content="Reschke, J. F."> 409 409 <meta name="dct.identifier" content="urn:ietf:id:draft-ietf-httpbis-p6-cache-latest"> 410 <meta name="dct.issued" scheme="ISO8601" content="2011-05-0 2">410 <meta name="dct.issued" scheme="ISO8601" content="2011-05-04"> 411 411 <meta name="dct.replaces" content="urn:ietf:rfc:2616"> 412 412 <meta name="dct.abstract" content="The Hypertext Transfer Protocol (HTTP) is an application-level protocol for distributed, collaborative, hypermedia information systems. This document is Part 6 of the seven-part specification that defines the protocol referred to as "HTTP/1.1" and, taken together, obsoletes RFC 2616. Part 6 defines requirements on HTTP caches and the associated header fields that control cache behavior or indicate cacheable response messages."> … … 434 434 </tr> 435 435 <tr> 436 <td class="left">Expires: November 3, 2011</td>436 <td class="left">Expires: November 5, 2011</td> 437 437 <td class="right">J. Mogul</td> 438 438 </tr> … … 495 495 <tr> 496 496 <td class="left"></td> 497 <td class="right">May 2, 2011</td>497 <td class="right">May 4, 2011</td> 498 498 </tr> 499 499 </tbody> … … 523 523 in progress”. 524 524 </p> 525 <p>This Internet-Draft will expire on November 3, 2011.</p>525 <p>This Internet-Draft will expire on November 5, 2011.</p> 526 526 <h1><a id="rfc.copyrightnotice" href="#rfc.copyrightnotice">Copyright Notice</a></h1> 527 527 <p>Copyright © 2011 IETF Trust and the persons identified as the document authors. All rights reserved.</p> … … 1313 1313 <a href="#header.pragma" class="smpl">extension-pragma</a> = <a href="#core.rules" class="smpl">token</a> [ "=" ( <a href="#core.rules" class="smpl">token</a> / <a href="#core.rules" class="smpl">quoted-string</a> ) ] 1314 1314 </pre><p id="rfc.section.3.4.p.3">When the no-cache directive is present in a request message, a cache <em class="bcp14">SHOULD</em> forward the request toward the origin server even if it has a stored copy of what is being requested. This pragma directive 1315 has the same semantics as the no-cache re sponse directive (see <a href="#cache-response-directive" title="Response Cache-Control Directives">Section 3.2.2</a>) and is defined here for backward compatibility with HTTP/1.0. A client <em class="bcp14">SHOULD</em> include both header fields when a no-cache request is sent to a server not known to be HTTP/1.1 compliant. A cache <em class="bcp14">SHOULD</em> treat "Pragma: no-cache" as if the client had sent "Cache-Control: no-cache".1315 has the same semantics as the no-cache request directive (see <a href="#cache-request-directive" title="Request Cache-Control Directives">Section 3.2.1</a>) and is defined here for backward compatibility with HTTP/1.0. A client <em class="bcp14">SHOULD</em> include both header fields when a no-cache request is sent to a server not known to be HTTP/1.1 compliant. A cache <em class="bcp14">SHOULD</em> treat "Pragma: no-cache" as if the client had sent "Cache-Control: no-cache". 1316 1316 </p> 1317 1317 <div class="note" id="rfc.section.3.4.p.4">
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