Changeset 1892 for draft-ietf-httpbis/latest/p2-semantics.html
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draft-ietf-httpbis/latest/p2-semantics.html
r1891 r1892 449 449 } 450 450 @bottom-center { 451 content: "Expires March 1 7, 2013";451 content: "Expires March 18, 2013"; 452 452 } 453 453 @bottom-right { … … 498 498 <meta name="dct.creator" content="Reschke, J. F."> 499 499 <meta name="dct.identifier" content="urn:ietf:id:draft-ietf-httpbis-p2-semantics-latest"> 500 <meta name="dct.issued" scheme="ISO8601" content="2012-09-1 3">500 <meta name="dct.issued" scheme="ISO8601" content="2012-09-14"> 501 501 <meta name="dct.replaces" content="urn:ietf:rfc:2616"> 502 502 <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."> … … 529 529 </tr> 530 530 <tr> 531 <td class="left">Expires: March 1 7, 2013</td>531 <td class="left">Expires: March 18, 2013</td> 532 532 <td class="right">greenbytes</td> 533 533 </tr> 534 534 <tr> 535 535 <td class="left"></td> 536 <td class="right">September 1 3, 2012</td>536 <td class="right">September 14, 2012</td> 537 537 </tr> 538 538 </tbody> … … 561 561 in progress”. 562 562 </p> 563 <p>This Internet-Draft will expire on March 1 7, 2013.</p>563 <p>This Internet-Draft will expire on March 18, 2013.</p> 564 564 <h1><a id="rfc.copyrightnotice" href="#rfc.copyrightnotice">Copyright Notice</a></h1> 565 565 <p>Copyright © 2012 IETF Trust and the persons identified as the document authors. All rights reserved.</p> … … 2916 2916 the representation. 2917 2917 </p> 2918 <div id="rfc.figure.u.42"></div><pre class="inline"><span id="rfc.iref.g.31"></span> <a href="#header.vary" class="smpl">Vary</a> = "*" / 1#<a href=" p1-messaging.html#header.fields" class="smpl">field-name</a>2918 <div id="rfc.figure.u.42"></div><pre class="inline"><span id="rfc.iref.g.31"></span> <a href="#header.vary" class="smpl">Vary</a> = "*" / 1#<a href="#imported.abnf" class="smpl">field-name</a> 2919 2919 </pre><p id="rfc.section.8.2.2.p.5">The set of header fields named by the Vary field value is known as the selecting header fields.</p> 2920 2920 <p id="rfc.section.8.2.2.p.6">A server <em class="bcp14">SHOULD</em> include a Vary header field with any cacheable response that is subject to proactive negotiation. Doing so allows a cache … … 4284 4284 <a href="#imported.abnf" class="smpl">OWS</a> = <OWS, defined in <a href="#Part1" id="rfc.xref.Part1.47"><cite title="Hypertext Transfer Protocol (HTTP/1.1): Message Syntax and Routing">[Part1]</cite></a>, <a href="p1-messaging.html#whitespace" title="Whitespace">Section 3.2.1</a>> 4285 4285 <a href="#imported.abnf" class="smpl">RWS</a> = <RWS, defined in <a href="#Part1" id="rfc.xref.Part1.48"><cite title="Hypertext Transfer Protocol (HTTP/1.1): Message Syntax and Routing">[Part1]</cite></a>, <a href="p1-messaging.html#whitespace" title="Whitespace">Section 3.2.1</a>> 4286 <a href="#imported.abnf" class="smpl"> quoted-string</a> = <quoted-string, defined in <a href="#Part1" id="rfc.xref.Part1.49"><cite title="Hypertext Transfer Protocol (HTTP/1.1): Message Syntax and Routing">[Part1]</cite></a>, <a href="p1-messaging.html#field.components" title="Field value components">Section 3.2.4</a>>4287 <a href="#imported.abnf" class="smpl"> token</a> = <token, defined in <a href="#Part1" id="rfc.xref.Part1.50"><cite title="Hypertext Transfer Protocol (HTTP/1.1): Message Syntax and Routing">[Part1]</cite></a>, <a href="p1-messaging.html#field.components" title="Field value components">Section 3.2.4</a>>4288 <a href="#imported.abnf" class="smpl"> word</a> = <word, defined in <a href="#Part1" id="rfc.xref.Part1.51"><cite title="Hypertext Transfer Protocol (HTTP/1.1): Message Syntax and Routing">[Part1]</cite></a>, <a href="p1-messaging.html#field.components" title="Field value components">Section 3.2.4</a>>4289 4290 <a href="#imported.abnf" class="smpl"> absolute-URI</a> = <absolute-URI, defined in <a href="#Part1" id="rfc.xref.Part1.52"><cite title="Hypertext Transfer Protocol (HTTP/1.1): Message Syntax and Routing">[Part1]</cite></a>, <a href="p1-messaging.html#uri" title="Uniform Resource Identifiers">Section 2.7</a>>4291 <a href="#imported.abnf" class="smpl"> comment</a> = <comment, defined in <a href="#Part1" id="rfc.xref.Part1.53"><cite title="Hypertext Transfer Protocol (HTTP/1.1): Message Syntax and Routing">[Part1]</cite></a>, <a href="p1-messaging.html#field.components" title="Field value components">Section 3.2.4</a>>4292 <a href="#imported.abnf" class="smpl"> partial-URI</a> = <partial-URI, defined in <a href="#Part1" id="rfc.xref.Part1.54"><cite title="Hypertext Transfer Protocol (HTTP/1.1): Message Syntax and Routing">[Part1]</cite></a>, <a href="p1-messaging.html#uri" title="Uniform Resource Identifiers">Section 2.7</a>>4293 <a href="#imported.abnf" class="smpl"> URI-reference</a> = <URI-reference, defined in <a href="#Part1" id="rfc.xref.Part1.55"><cite title="Hypertext Transfer Protocol (HTTP/1.1): Message Syntax and Routing">[Part1]</cite></a>, <a href="p1-messaging.html#uri" title="Uniform Resource Identifiers">Section 2.7</a>>4286 <a href="#imported.abnf" class="smpl">URI-reference</a> = <URI-reference, defined in <a href="#Part1" id="rfc.xref.Part1.49"><cite title="Hypertext Transfer Protocol (HTTP/1.1): Message Syntax and Routing">[Part1]</cite></a>, <a href="p1-messaging.html#uri" title="Uniform Resource Identifiers">Section 2.7</a>> 4287 <a href="#imported.abnf" class="smpl">absolute-URI</a> = <absolute-URI, defined in <a href="#Part1" id="rfc.xref.Part1.50"><cite title="Hypertext Transfer Protocol (HTTP/1.1): Message Syntax and Routing">[Part1]</cite></a>, <a href="p1-messaging.html#uri" title="Uniform Resource Identifiers">Section 2.7</a>> 4288 <a href="#imported.abnf" class="smpl">comment</a> = <comment, defined in <a href="#Part1" id="rfc.xref.Part1.51"><cite title="Hypertext Transfer Protocol (HTTP/1.1): Message Syntax and Routing">[Part1]</cite></a>, <a href="p1-messaging.html#field.components" title="Field value components">Section 3.2.4</a>> 4289 <a href="#imported.abnf" class="smpl">field-name</a> = <comment, defined in <a href="#Part1" id="rfc.xref.Part1.52"><cite title="Hypertext Transfer Protocol (HTTP/1.1): Message Syntax and Routing">[Part1]</cite></a>, <a href="p1-messaging.html#header.fields" title="Header Fields">Section 3.2</a>> 4290 <a href="#imported.abnf" class="smpl">partial-URI</a> = <partial-URI, defined in <a href="#Part1" id="rfc.xref.Part1.53"><cite title="Hypertext Transfer Protocol (HTTP/1.1): Message Syntax and Routing">[Part1]</cite></a>, <a href="p1-messaging.html#uri" title="Uniform Resource Identifiers">Section 2.7</a>> 4291 <a href="#imported.abnf" class="smpl">quoted-string</a> = <quoted-string, defined in <a href="#Part1" id="rfc.xref.Part1.54"><cite title="Hypertext Transfer Protocol (HTTP/1.1): Message Syntax and Routing">[Part1]</cite></a>, <a href="p1-messaging.html#field.components" title="Field value components">Section 3.2.4</a>> 4292 <a href="#imported.abnf" class="smpl">token</a> = <token, defined in <a href="#Part1" id="rfc.xref.Part1.55"><cite title="Hypertext Transfer Protocol (HTTP/1.1): Message Syntax and Routing">[Part1]</cite></a>, <a href="p1-messaging.html#field.components" title="Field value components">Section 3.2.4</a>> 4293 <a href="#imported.abnf" class="smpl">word</a> = <word, defined in <a href="#Part1" id="rfc.xref.Part1.56"><cite title="Hypertext Transfer Protocol (HTTP/1.1): Message Syntax and Routing">[Part1]</cite></a>, <a href="p1-messaging.html#field.components" title="Field value components">Section 3.2.4</a>> 4294 4294 </pre><h1 id="rfc.section.E"><a href="#rfc.section.E">E.</a> <a id="collected.abnf" href="#collected.abnf">Collected ABNF</a></h1> 4295 4295 <div id="rfc.figure.u.65"></div> <pre class="inline"><a href="#header.accept" class="smpl">Accept</a> = [ ( "," / ( media-range [ accept-params ] ) ) *( OWS "," [ … … 4342 4342 4343 4343 <a href="#imported.abnf" class="smpl">absolute-URI</a> = <absolute-URI, defined in [Part1], Section 2.7> 4344 4345 4344 <a href="#header.accept" class="smpl">accept-ext</a> = OWS ";" OWS token [ "=" word ] 4346 4345 <a href="#header.accept" class="smpl">accept-params</a> = weight *accept-ext … … 4349 4348 4350 4349 <a href="#rule.charset" class="smpl">charset</a> = token 4351 4352 4350 <a href="#header.accept-encoding" class="smpl">codings</a> = content-coding / "identity" / "*" 4353 4351 <a href="#imported.abnf" class="smpl">comment</a> = <comment, defined in [Part1], Section 3.2.4> … … 4355 4353 4356 4354 <a href="#obsolete.date.formats" class="smpl">date1</a> = day SP month SP year 4357 4358 4355 <a href="#obsolete.date.formats" class="smpl">date2</a> = day "-" month "-" 2DIGIT 4359 4356 <a href="#obsolete.date.formats" class="smpl">date3</a> = month SP ( 2DIGIT / ( SP DIGIT ) ) … … 4376 4373 4377 4374 <a href="#header.expect" class="smpl">expect-name</a> = token 4378 4379 4375 <a href="#header.expect" class="smpl">expect-param</a> = expect-name [ BWS "=" BWS expect-value ] 4380 4376 <a href="#header.expect" class="smpl">expect-value</a> = token / quoted-string … … 4382 4378 OWS expect-param ] ) 4383 4379 4380 <a href="#imported.abnf" class="smpl">field-name</a> = <comment, defined in [Part1], Section 3.2> 4381 4384 4382 <a href="#preferred.date.format" class="smpl">hour</a> = 2DIGIT 4385 4383 4386 4384 <a href="#header.accept-language" class="smpl">language-range</a> = <language-range, defined in [RFC4647], Section 2.1> 4387 4388 4385 <a href="#language.tags" class="smpl">language-tag</a> = <Language-Tag, defined in [RFC5646], Section 2.1> 4389 4386 4390 4387 <a href="#header.from" class="smpl">mailbox</a> = <mailbox, defined in [RFC5322], Section 3.4> 4391 4392 4388 <a href="#header.accept" class="smpl">media-range</a> = ( "*/*" / ( type "/*" ) / ( type "/" subtype ) ) *( OWS 4393 4389 ";" OWS parameter ) … … 4411 4407 4412 4408 <a href="#rule.parameter" class="smpl">parameter</a> = attribute "=" value 4413 4414 4409 <a href="#imported.abnf" class="smpl">partial-URI</a> = <partial-URI, defined in [Part1], Section 2.7> 4415 4410 <a href="#product.tokens" class="smpl">product</a> = token [ "/" product-version ] … … 4417 4412 4418 4413 <a href="#imported.abnf" class="smpl">quoted-string</a> = <quoted-string, defined in [Part1], Section 3.2.4> 4419 4420 4414 <a href="#quality.values" class="smpl">qvalue</a> = ( "0" [ "." *3DIGIT ] ) / ( "1" [ "." *3"0" ] ) 4421 4415 4422 4416 <a href="#preferred.date.format" class="smpl">rfc1123-date</a> = day-name "," SP date1 SP time-of-day SP GMT 4423 4424 4417 <a href="#obsolete.date.formats" class="smpl">rfc850-date</a> = day-name-l "," SP date2 SP time-of-day SP GMT 4425 4418 4426 4419 <a href="#preferred.date.format" class="smpl">second</a> = 2DIGIT 4427 4428 4420 <a href="#media.types" class="smpl">subtype</a> = token 4429 4421 4430 4422 <a href="#preferred.date.format" class="smpl">time-of-day</a> = hour ":" minute ":" second 4431 4432 4423 <a href="#imported.abnf" class="smpl">token</a> = <token, defined in [Part1], Section 3.2.4> 4433 4424 <a href="#media.types" class="smpl">type</a> = token … … 4436 4427 4437 4428 <a href="#quality.values" class="smpl">weight</a> = OWS ";" OWS "q=" qvalue 4438 4439 4429 <a href="#imported.abnf" class="smpl">word</a> = <word, defined in [Part1], Section 3.2.4> 4440 4430 4441 4431 <a href="#preferred.date.format" class="smpl">year</a> = 4DIGIT 4442 </pre> <div id="rfc.figure.u.66"></div> 4443 <p>ABNF diagnostics:</p><pre class="inline">; field-name UNDEFINED 4444 </pre><h1 id="rfc.section.F"><a href="#rfc.section.F">F.</a> <a id="change.log" href="#change.log">Change Log (to be removed by RFC Editor before publication)</a></h1> 4432 </pre> <h1 id="rfc.section.F"><a href="#rfc.section.F">F.</a> <a id="change.log" href="#change.log">Change Log (to be removed by RFC Editor before publication)</a></h1> 4445 4433 <h2 id="rfc.section.F.1"><a href="#rfc.section.F.1">F.1</a> Since RFC 2616 4446 4434 </h2> … … 5262 5250 </li> 5263 5251 <li><a id="rfc.index.P" href="#rfc.index.P"><b>P</b></a><ul> 5264 <li><em>Part1</em> <a href="#rfc.xref.Part1.1">1</a>, <a href="#rfc.xref.Part1.2">1.1</a>, <a href="#rfc.xref.Part1.3">1.2</a>, <a href="#rfc.xref.Part1.4">2</a>, <a href="#rfc.xref.Part1.5">2</a>, <a href="#rfc.xref.Part1.6">2</a>, <a href="#rfc.xref.Part1.7">3</a>, <a href="#rfc.xref.Part1.8">3.1</a>, <a href="#rfc.xref.Part1.9">3.2.4</a>, <a href="#rfc.xref.Part1.10">4.1</a>, <a href="#rfc.xref.Part1.11">4.2</a>, <a href="#rfc.xref.Part1.12">5.3.6</a>, <a href="#rfc.xref.Part1.13">5.3.7</a>, <a href="#rfc.xref.Part1.14">5.3.8</a>, <a href="#rfc.xref.Part1.15">5.3.8</a>, <a href="#rfc.xref.Part1.16">6.1</a>, <a href="#rfc.xref.Part1.17">6.5</a>, <a href="#rfc.xref.Part1.18">6.5.3</a>, <a href="#rfc.xref.Part1.19">7.2.2</a>, <a href="#rfc.xref.Part1.20">7.3.4</a>, <a href="#rfc.xref.Part1.21">7.3.6</a>, <a href="#rfc.xref.Part1.22">7.5.15</a>, <a href="#rfc.xref.Part1.23">7.6.6</a>, <a href="#rfc.xref.Part1.24">8</a>, <a href="#rfc.xref.Part1.25">8.4.2</a>, <a href="#rfc.xref.Part1.26">8.4.2</a>, <a href="#rfc.xref.Part1.27">9.4</a>, <a href="#rfc.xref.Part1.28">9.4</a>, <a href="#rfc.xref.Part1.29">9.4</a>, <a href="#rfc.xref.Part1.30">10.1.2</a>, <a href="#rfc.xref.Part1.31">10.3.1</a>, <a href="#rfc.xref.Part1.32">10.3.1</a>, <a href="#rfc.xref.Part1.33">10.3.1</a>, <a href="#rfc.xref.Part1.34">10.3.1</a>, <a href="#rfc.xref.Part1.35">10.3.1</a>, <a href="#rfc.xref.Part1.36">10.3.1</a>, <a href="#rfc.xref.Part1.37">10.4</a>, <a href="#rfc.xref.Part1.38">10.4.1</a>, <a href="#rfc.xref.Part1.39">10.4.1</a>, <a href="#rfc.xref.Part1.40">10.4.2</a>, <a href="#rfc.xref.Part1.41">10.4.2</a>, <a href="#rfc.xref.Part1.42">10.4.2</a>, <a href="#rfc.xref.Part1.43">12</a>, <a href="#Part1"><b>13.1</b></a>, <a href="#rfc.xref.Part1.44">C</a>, <a href="#rfc.xref.Part1.45">D</a>, <a href="#rfc.xref.Part1.46">D</a>, <a href="#rfc.xref.Part1.47">D</a>, <a href="#rfc.xref.Part1.48">D</a>, <a href="#rfc.xref.Part1.49">D</a>, <a href="#rfc.xref.Part1.50">D</a>, <a href="#rfc.xref.Part1.51">D</a>, <a href="#rfc.xref.Part1.52">D</a>, <a href="#rfc.xref.Part1.53">D</a>, <a href="#rfc.xref.Part1.54">D</a>, <a href="#rfc.xref.Part1.55">D</a> <ul>5252 <li><em>Part1</em> <a href="#rfc.xref.Part1.1">1</a>, <a href="#rfc.xref.Part1.2">1.1</a>, <a href="#rfc.xref.Part1.3">1.2</a>, <a href="#rfc.xref.Part1.4">2</a>, <a href="#rfc.xref.Part1.5">2</a>, <a href="#rfc.xref.Part1.6">2</a>, <a href="#rfc.xref.Part1.7">3</a>, <a href="#rfc.xref.Part1.8">3.1</a>, <a href="#rfc.xref.Part1.9">3.2.4</a>, <a href="#rfc.xref.Part1.10">4.1</a>, <a href="#rfc.xref.Part1.11">4.2</a>, <a href="#rfc.xref.Part1.12">5.3.6</a>, <a href="#rfc.xref.Part1.13">5.3.7</a>, <a href="#rfc.xref.Part1.14">5.3.8</a>, <a href="#rfc.xref.Part1.15">5.3.8</a>, <a href="#rfc.xref.Part1.16">6.1</a>, <a href="#rfc.xref.Part1.17">6.5</a>, <a href="#rfc.xref.Part1.18">6.5.3</a>, <a href="#rfc.xref.Part1.19">7.2.2</a>, <a href="#rfc.xref.Part1.20">7.3.4</a>, <a href="#rfc.xref.Part1.21">7.3.6</a>, <a href="#rfc.xref.Part1.22">7.5.15</a>, <a href="#rfc.xref.Part1.23">7.6.6</a>, <a href="#rfc.xref.Part1.24">8</a>, <a href="#rfc.xref.Part1.25">8.4.2</a>, <a href="#rfc.xref.Part1.26">8.4.2</a>, <a href="#rfc.xref.Part1.27">9.4</a>, <a href="#rfc.xref.Part1.28">9.4</a>, <a href="#rfc.xref.Part1.29">9.4</a>, <a href="#rfc.xref.Part1.30">10.1.2</a>, <a href="#rfc.xref.Part1.31">10.3.1</a>, <a href="#rfc.xref.Part1.32">10.3.1</a>, <a href="#rfc.xref.Part1.33">10.3.1</a>, <a href="#rfc.xref.Part1.34">10.3.1</a>, <a href="#rfc.xref.Part1.35">10.3.1</a>, <a href="#rfc.xref.Part1.36">10.3.1</a>, <a href="#rfc.xref.Part1.37">10.4</a>, <a href="#rfc.xref.Part1.38">10.4.1</a>, <a href="#rfc.xref.Part1.39">10.4.1</a>, <a href="#rfc.xref.Part1.40">10.4.2</a>, <a href="#rfc.xref.Part1.41">10.4.2</a>, <a href="#rfc.xref.Part1.42">10.4.2</a>, <a href="#rfc.xref.Part1.43">12</a>, <a href="#Part1"><b>13.1</b></a>, <a href="#rfc.xref.Part1.44">C</a>, <a href="#rfc.xref.Part1.45">D</a>, <a href="#rfc.xref.Part1.46">D</a>, <a href="#rfc.xref.Part1.47">D</a>, <a href="#rfc.xref.Part1.48">D</a>, <a href="#rfc.xref.Part1.49">D</a>, <a href="#rfc.xref.Part1.50">D</a>, <a href="#rfc.xref.Part1.51">D</a>, <a href="#rfc.xref.Part1.52">D</a>, <a href="#rfc.xref.Part1.53">D</a>, <a href="#rfc.xref.Part1.54">D</a>, <a href="#rfc.xref.Part1.55">D</a>, <a href="#rfc.xref.Part1.56">D</a><ul> 5265 5253 <li><em>Section 1.2</em> <a href="#rfc.xref.Part1.3">1.2</a></li> 5266 5254 <li><em>Section 2.3</em> <a href="#rfc.xref.Part1.20">7.3.4</a></li> 5267 5255 <li><em>Section 2.5</em> <a href="#rfc.xref.Part1.2">1.1</a></li> 5268 5256 <li><em>Section 2.6</em> <a href="#rfc.xref.Part1.23">7.6.6</a></li> 5269 <li><em>Section 2.7</em> <a href="#rfc.xref.Part1.4">2</a>, <a href="#rfc.xref.Part1. 52">D</a>, <a href="#rfc.xref.Part1.54">D</a>, <a href="#rfc.xref.Part1.55">D</a></li>5270 <li><em>Section 3.2</em> <a href="#rfc.xref.Part1.18">6.5.3</a>, <a href="#rfc.xref.Part1.25">8.4.2</a>, <a href="#rfc.xref.Part1.31">10.3.1</a>, <a href="#rfc.xref.Part1.34">10.3.1</a> </li>5257 <li><em>Section 2.7</em> <a href="#rfc.xref.Part1.4">2</a>, <a href="#rfc.xref.Part1.49">D</a>, <a href="#rfc.xref.Part1.50">D</a>, <a href="#rfc.xref.Part1.53">D</a></li> 5258 <li><em>Section 3.2</em> <a href="#rfc.xref.Part1.18">6.5.3</a>, <a href="#rfc.xref.Part1.25">8.4.2</a>, <a href="#rfc.xref.Part1.31">10.3.1</a>, <a href="#rfc.xref.Part1.34">10.3.1</a>, <a href="#rfc.xref.Part1.52">D</a></li> 5271 5259 <li><em>Section 3.2.1</em> <a href="#rfc.xref.Part1.46">D</a>, <a href="#rfc.xref.Part1.47">D</a>, <a href="#rfc.xref.Part1.48">D</a></li> 5272 <li><em>Section 3.2.4</em> <a href="#rfc.xref.Part1.33">10.3.1</a>, <a href="#rfc.xref.Part1. 49">D</a>, <a href="#rfc.xref.Part1.50">D</a>, <a href="#rfc.xref.Part1.51">D</a>, <a href="#rfc.xref.Part1.53">D</a></li>5260 <li><em>Section 3.2.4</em> <a href="#rfc.xref.Part1.33">10.3.1</a>, <a href="#rfc.xref.Part1.51">D</a>, <a href="#rfc.xref.Part1.54">D</a>, <a href="#rfc.xref.Part1.55">D</a>, <a href="#rfc.xref.Part1.56">D</a></li> 5273 5261 <li><em>Section 3.3</em> <a href="#rfc.xref.Part1.7">3</a>, <a href="#rfc.xref.Part1.11">4.2</a>, <a href="#rfc.xref.Part1.21">7.3.6</a>, <a href="#rfc.xref.Part1.30">10.1.2</a></li> 5274 5262 <li><em>Section 3.3.2</em> <a href="#rfc.xref.Part1.10">4.1</a></li>
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