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Changeset 700 for draft-ietf-httpbis/latest/p5-range.html
- Timestamp:
- 26/09/09 15:08:50 (13 years ago)
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draft-ietf-httpbis/latest/p5-range.html (modified) (11 diffs)
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draft-ietf-httpbis/latest/p5-range.html
r698 r700 554 554 </li> 555 555 <li class="tocline0">6. <a href="#IANA.considerations">IANA Considerations</a><ul class="toc"> 556 <li class="tocline1">6.1 <a href="#message.header.registration">Message Header Registration</a></li> 556 <li class="tocline1">6.1 <a href="#status.code.registration">Status Code Registration</a></li> 557 <li class="tocline1">6.2 <a href="#message.header.registration">Message Header Registration</a></li> 557 558 </ul> 558 559 </li> … … 892 893 </p> 893 894 <h1 id="rfc.section.6"><a href="#rfc.section.6">6.</a> <a id="IANA.considerations" href="#IANA.considerations">IANA Considerations</a></h1> 894 <h2 id="rfc.section.6.1"><a href="#rfc.section.6.1">6.1</a> <a id=" message.header.registration" href="#message.header.registration">Message HeaderRegistration</a></h2>895 <p id="rfc.section.6.1.p.1">The Message Header Registry located at <<a href="http://www.iana.org/assignments/message-headers/message-header-index.html">http://www.iana.org/assignments/message-headers/message-header-index.html</a>> should be updated with the permanent registrations below (see <a href="#RFC3864" id="rfc.xref.RFC3864.1"><cite title="Registration Procedures for Message Header Fields">[RFC3864]</cite></a>):895 <h2 id="rfc.section.6.1"><a href="#rfc.section.6.1">6.1</a> <a id="status.code.registration" href="#status.code.registration">Status Code Registration</a></h2> 896 <p id="rfc.section.6.1.p.1">The HTTP Status Code Registry located at <<a href="http://www.iana.org/assignments/http-status-codes">http://www.iana.org/assignments/http-status-codes</a>> should be updated with the registrations below: 896 897 </p> 897 898 <div id="rfc.table.1"> 899 <div id="iana.status.code.registration.table"></div> 900 <table class="tt full left" cellpadding="3" cellspacing="0"> 901 <thead> 902 <tr> 903 <th>Value</th> 904 <th>Description</th> 905 <th>Reference</th> 906 </tr> 907 </thead> 908 <tbody> 909 <tr> 910 <td>206</td> 911 <td>Partial Content</td> 912 <td> <a href="#status.206" id="rfc.xref.status.206.1" title="206 Partial Content">Section 3.1</a> 913 </td> 914 </tr> 915 <tr> 916 <td>416</td> 917 <td>Requested Range Not Satisfiable</td> 918 <td> <a href="#status.416" id="rfc.xref.status.416.2" title="416 Requested Range Not Satisfiable">Section 3.2</a> 919 </td> 920 </tr> 921 </tbody> 922 </table> 923 </div> 924 <h2 id="rfc.section.6.2"><a href="#rfc.section.6.2">6.2</a> <a id="message.header.registration" href="#message.header.registration">Message Header Registration</a></h2> 925 <p id="rfc.section.6.2.p.1">The Message Header Registry located at <<a href="http://www.iana.org/assignments/message-headers/message-header-index.html">http://www.iana.org/assignments/message-headers/message-header-index.html</a>> should be updated with the permanent registrations below (see <a href="#RFC3864" id="rfc.xref.RFC3864.1"><cite title="Registration Procedures for Message Header Fields">[RFC3864]</cite></a>): 926 </p> 927 <div id="rfc.table.2"> 898 928 <div id="iana.header.registration.table"></div> 899 929 <table class="tt full left" cellpadding="3" cellspacing="0"> … … 938 968 </table> 939 969 </div> 940 <p id="rfc.section.6. 1.p.2">The change controller is: "IETF (iesg@ietf.org) - Internet Engineering Task Force".</p>970 <p id="rfc.section.6.2.p.2">The change controller is: "IETF (iesg@ietf.org) - Internet Engineering Task Force".</p> 941 971 <h1 id="rfc.section.7"><a href="#rfc.section.7">7.</a> <a id="security.considerations" href="#security.considerations">Security Considerations</a></h1> 942 972 <p id="rfc.section.7.p.1">No additional security considerations have been identified beyond those applicable to HTTP in general <a href="#Part1" id="rfc.xref.Part1.6"><cite title="HTTP/1.1, part 1: URIs, Connections, and Message Parsing">[Part1]</cite></a>. … … 1131 1161 </p> 1132 1162 <p id="rfc.section.B.1.p.3">Range request responses would become very verbose if all meta-data were always returned; by allowing the server to only send 1133 needed headers in a 206 response, this problem can be avoided. (Section <a href="#status.206" id="rfc.xref.status.206. 1" title="206 Partial Content">3.1</a> and <a href="#header.if-range" id="rfc.xref.header.if-range.4" title="If-Range">5.3</a>)1163 needed headers in a 206 response, this problem can be avoided. (Section <a href="#status.206" id="rfc.xref.status.206.2" title="206 Partial Content">3.1</a> and <a href="#header.if-range" id="rfc.xref.header.if-range.4" title="If-Range">5.3</a>) 1134 1164 </p> 1135 1165 <p id="rfc.section.B.1.p.4">Fix problem with unsatisfiable range requests; there are two cases: syntactic problems, and range doesn't exist in the document. 1136 1166 The 416 status code was needed to resolve this ambiguity needed to indicate an error for a byte range request that falls outside 1137 of the actual contents of a document. (Section <a href="#status.416" id="rfc.xref.status.416. 2" title="416 Requested Range Not Satisfiable">3.2</a>, <a href="#header.content-range" id="rfc.xref.header.content-range.7" title="Content-Range">5.2</a>)1167 of the actual contents of a document. (Section <a href="#status.416" id="rfc.xref.status.416.3" title="416 Requested Range Not Satisfiable">3.2</a>, <a href="#header.content-range" id="rfc.xref.header.content-range.7" title="Content-Range">5.2</a>) 1138 1168 </p> 1139 1169 <h2 id="rfc.section.B.2"><a href="#rfc.section.B.2">B.2</a> <a id="changes.from.rfc.2616" href="#changes.from.rfc.2616">Changes from RFC 2616</a></h2> 1140 <p id="rfc.section.B.2.p.1">Clarify that it is not ok to use a weak cache validator in a 206 response. (<a href="#status.206" id="rfc.xref.status.206. 2" title="206 Partial Content">Section 3.1</a>)1170 <p id="rfc.section.B.2.p.1">Clarify that it is not ok to use a weak cache validator in a 206 response. (<a href="#status.206" id="rfc.xref.status.206.3" title="206 Partial Content">Section 3.1</a>) 1141 1171 </p> 1142 1172 <p id="rfc.section.B.2.p.2">Clarify that multipart/byteranges can consist of a single part. (<a href="#internet.media.type.multipart.byteranges" title="Internet Media Type multipart/byteranges">Appendix A</a>) … … 1278 1308 <li> <<a href="http://trac.tools.ietf.org/wg/httpbis/trac/ticket/151">http://trac.tools.ietf.org/wg/httpbis/trac/ticket/151</a>>: "range unit missing from other-ranges-specifier in Range header" 1279 1309 </li> 1310 <li> <<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/198">http://tools.ietf.org/wg/httpbis/trac/ticket/198</a>>: "move IANA registrations for optional status codes" 1311 </li> 1280 1312 </ul> 1281 1313 <h1 id="rfc.index"><a href="#rfc.index">Index</a></h1> … … 1285 1317 <ul class="ind"> 1286 1318 <li class="indline0"><a id="rfc.index.2" href="#rfc.index.2"><b>2</b></a><ul class="ind"> 1287 <li class="indline1">206 Partial Content (status code) <a class="iref" href="#rfc.iref.3"><b>3.1</b></a>, <a class="iref" href="#rfc.xref.status.206.1"> B.1</a>, <a class="iref" href="#rfc.xref.status.206.2">B.2</a></li>1319 <li class="indline1">206 Partial Content (status code) <a class="iref" href="#rfc.iref.3"><b>3.1</b></a>, <a class="iref" href="#rfc.xref.status.206.1">6.1</a>, <a class="iref" href="#rfc.xref.status.206.2">B.1</a>, <a class="iref" href="#rfc.xref.status.206.3">B.2</a></li> 1288 1320 </ul> 1289 1321 </li> 1290 1322 <li class="indline0"><a id="rfc.index.4" href="#rfc.index.4"><b>4</b></a><ul class="ind"> 1291 <li class="indline1">416 Requested Range Not Satisfiable (status code) <a class="iref" href="#rfc.iref.4"><b>3.2</b></a>, <a class="iref" href="#rfc.xref.status.416.1">5.2</a>, <a class="iref" href="#rfc.xref.status.416.2"> B.1</a></li>1323 <li class="indline1">416 Requested Range Not Satisfiable (status code) <a class="iref" href="#rfc.iref.4"><b>3.2</b></a>, <a class="iref" href="#rfc.xref.status.416.1">5.2</a>, <a class="iref" href="#rfc.xref.status.416.2">6.1</a>, <a class="iref" href="#rfc.xref.status.416.3">B.1</a></li> 1292 1324 </ul> 1293 1325 </li> 1294 1326 <li class="indline0"><a id="rfc.index.A" href="#rfc.index.A"><b>A</b></a><ul class="ind"> 1295 <li class="indline1">Accept-Ranges header <a class="iref" href="#rfc.iref.a.1"><b>5.1</b></a>, <a class="iref" href="#rfc.xref.header.accept-ranges.1">6. 1</a></li>1327 <li class="indline1">Accept-Ranges header <a class="iref" href="#rfc.iref.a.1"><b>5.1</b></a>, <a class="iref" href="#rfc.xref.header.accept-ranges.1">6.2</a></li> 1296 1328 </ul> 1297 1329 </li> 1298 1330 <li class="indline0"><a id="rfc.index.C" href="#rfc.index.C"><b>C</b></a><ul class="ind"> 1299 <li class="indline1">Content-Range header <a class="iref" href="#rfc.xref.header.content-range.1">2</a>, <a class="iref" href="#rfc.xref.header.content-range.2">3.1</a>, <a class="iref" href="#rfc.xref.header.content-range.3">3.2</a>, <a class="iref" href="#rfc.iref.c.1"><b>5.2</b></a>, <a class="iref" href="#rfc.xref.header.content-range.4">6. 1</a>, <a class="iref" href="#rfc.xref.header.content-range.5">B.1</a>, <a class="iref" href="#rfc.xref.header.content-range.6">B.1</a>, <a class="iref" href="#rfc.xref.header.content-range.7">B.1</a></li>1331 <li class="indline1">Content-Range header <a class="iref" href="#rfc.xref.header.content-range.1">2</a>, <a class="iref" href="#rfc.xref.header.content-range.2">3.1</a>, <a class="iref" href="#rfc.xref.header.content-range.3">3.2</a>, <a class="iref" href="#rfc.iref.c.1"><b>5.2</b></a>, <a class="iref" href="#rfc.xref.header.content-range.4">6.2</a>, <a class="iref" href="#rfc.xref.header.content-range.5">B.1</a>, <a class="iref" href="#rfc.xref.header.content-range.6">B.1</a>, <a class="iref" href="#rfc.xref.header.content-range.7">B.1</a></li> 1300 1332 </ul> 1301 1333 </li> … … 1333 1365 <li class="indline1">Headers 1334 1366 <ul class="ind"> 1335 <li class="indline1">Accept-Ranges <a class="iref" href="#rfc.iref.h.1"><b>5.1</b></a>, <a class="iref" href="#rfc.xref.header.accept-ranges.1">6. 1</a></li>1336 <li class="indline1">Content-Range <a class="iref" href="#rfc.xref.header.content-range.1">2</a>, <a class="iref" href="#rfc.xref.header.content-range.2">3.1</a>, <a class="iref" href="#rfc.xref.header.content-range.3">3.2</a>, <a class="iref" href="#rfc.iref.h.2"><b>5.2</b></a>, <a class="iref" href="#rfc.xref.header.content-range.4">6. 1</a>, <a class="iref" href="#rfc.xref.header.content-range.5">B.1</a>, <a class="iref" href="#rfc.xref.header.content-range.6">B.1</a>, <a class="iref" href="#rfc.xref.header.content-range.7">B.1</a></li>1337 <li class="indline1">If-Range <a class="iref" href="#rfc.xref.header.if-range.1">3.1</a>, <a class="iref" href="#rfc.iref.h.3"><b>5.3</b></a>, <a class="iref" href="#rfc.xref.header.if-range.2">5.4.2</a>, <a class="iref" href="#rfc.xref.header.if-range.3">6. 1</a>, <a class="iref" href="#rfc.xref.header.if-range.4">B.1</a></li>1338 <li class="indline1">Range <a class="iref" href="#rfc.xref.header.range.1">2</a>, <a class="iref" href="#rfc.xref.header.range.2">2</a>, <a class="iref" href="#rfc.xref.header.range.3">3.1</a>, <a class="iref" href="#rfc.xref.header.range.4">3.2</a>, <a class="iref" href="#rfc.iref.h.4"><b>5.4</b></a>, <a class="iref" href="#rfc.xref.header.range.5">6. 1</a></li>1367 <li class="indline1">Accept-Ranges <a class="iref" href="#rfc.iref.h.1"><b>5.1</b></a>, <a class="iref" href="#rfc.xref.header.accept-ranges.1">6.2</a></li> 1368 <li class="indline1">Content-Range <a class="iref" href="#rfc.xref.header.content-range.1">2</a>, <a class="iref" href="#rfc.xref.header.content-range.2">3.1</a>, <a class="iref" href="#rfc.xref.header.content-range.3">3.2</a>, <a class="iref" href="#rfc.iref.h.2"><b>5.2</b></a>, <a class="iref" href="#rfc.xref.header.content-range.4">6.2</a>, <a class="iref" href="#rfc.xref.header.content-range.5">B.1</a>, <a class="iref" href="#rfc.xref.header.content-range.6">B.1</a>, <a class="iref" href="#rfc.xref.header.content-range.7">B.1</a></li> 1369 <li class="indline1">If-Range <a class="iref" href="#rfc.xref.header.if-range.1">3.1</a>, <a class="iref" href="#rfc.iref.h.3"><b>5.3</b></a>, <a class="iref" href="#rfc.xref.header.if-range.2">5.4.2</a>, <a class="iref" href="#rfc.xref.header.if-range.3">6.2</a>, <a class="iref" href="#rfc.xref.header.if-range.4">B.1</a></li> 1370 <li class="indline1">Range <a class="iref" href="#rfc.xref.header.range.1">2</a>, <a class="iref" href="#rfc.xref.header.range.2">2</a>, <a class="iref" href="#rfc.xref.header.range.3">3.1</a>, <a class="iref" href="#rfc.xref.header.range.4">3.2</a>, <a class="iref" href="#rfc.iref.h.4"><b>5.4</b></a>, <a class="iref" href="#rfc.xref.header.range.5">6.2</a></li> 1339 1371 </ul> 1340 1372 </li> … … 1342 1374 </li> 1343 1375 <li class="indline0"><a id="rfc.index.I" href="#rfc.index.I"><b>I</b></a><ul class="ind"> 1344 <li class="indline1">If-Range header <a class="iref" href="#rfc.xref.header.if-range.1">3.1</a>, <a class="iref" href="#rfc.iref.i.1"><b>5.3</b></a>, <a class="iref" href="#rfc.xref.header.if-range.2">5.4.2</a>, <a class="iref" href="#rfc.xref.header.if-range.3">6. 1</a>, <a class="iref" href="#rfc.xref.header.if-range.4">B.1</a></li>1376 <li class="indline1">If-Range header <a class="iref" href="#rfc.xref.header.if-range.1">3.1</a>, <a class="iref" href="#rfc.iref.i.1"><b>5.3</b></a>, <a class="iref" href="#rfc.xref.header.if-range.2">5.4.2</a>, <a class="iref" href="#rfc.xref.header.if-range.3">6.2</a>, <a class="iref" href="#rfc.xref.header.if-range.4">B.1</a></li> 1345 1377 </ul> 1346 1378 </li> … … 1373 1405 </li> 1374 1406 <li class="indline0"><a id="rfc.index.R" href="#rfc.index.R"><b>R</b></a><ul class="ind"> 1375 <li class="indline1">Range header <a class="iref" href="#rfc.xref.header.range.1">2</a>, <a class="iref" href="#rfc.xref.header.range.2">2</a>, <a class="iref" href="#rfc.xref.header.range.3">3.1</a>, <a class="iref" href="#rfc.xref.header.range.4">3.2</a>, <a class="iref" href="#rfc.iref.r.1"><b>5.4</b></a>, <a class="iref" href="#rfc.xref.header.range.5">6. 1</a></li>1407 <li class="indline1">Range header <a class="iref" href="#rfc.xref.header.range.1">2</a>, <a class="iref" href="#rfc.xref.header.range.2">2</a>, <a class="iref" href="#rfc.xref.header.range.3">3.1</a>, <a class="iref" href="#rfc.xref.header.range.4">3.2</a>, <a class="iref" href="#rfc.iref.r.1"><b>5.4</b></a>, <a class="iref" href="#rfc.xref.header.range.5">6.2</a></li> 1376 1408 <li class="indline1"><em>RFC2046</em> <a class="iref" href="#RFC2046"><b>9.1</b></a>, <a class="iref" href="#rfc.xref.RFC2046.1">A</a>, <a class="iref" href="#rfc.xref.RFC2046.2">A</a><ul class="ind"> 1377 1409 <li class="indline1"><em>Section 5.1</em> <a class="iref" href="#rfc.xref.RFC2046.1">A</a></li> … … 1380 1412 <li class="indline1"><em>RFC2119</em> <a class="iref" href="#rfc.xref.RFC2119.1">1.1</a>, <a class="iref" href="#RFC2119"><b>9.1</b></a></li> 1381 1413 <li class="indline1"><em>RFC2616</em> <a class="iref" href="#RFC2616"><b>9.2</b></a>, <a class="iref" href="#rfc.xref.RFC2616.1">D.1</a></li> 1382 <li class="indline1"><em>RFC3864</em> <a class="iref" href="#rfc.xref.RFC3864.1">6. 1</a>, <a class="iref" href="#RFC3864"><b>9.2</b></a></li>1414 <li class="indline1"><em>RFC3864</em> <a class="iref" href="#rfc.xref.RFC3864.1">6.2</a>, <a class="iref" href="#RFC3864"><b>9.2</b></a></li> 1383 1415 <li class="indline1"><em>RFC4288</em> <a class="iref" href="#RFC4288"><b>9.2</b></a>, <a class="iref" href="#rfc.xref.RFC4288.1">A</a></li> 1384 1416 <li class="indline1"><em>RFC5234</em> <a class="iref" href="#rfc.xref.RFC5234.1">1.2</a>, <a class="iref" href="#rfc.xref.RFC5234.2">1.2</a>, <a class="iref" href="#RFC5234"><b>9.1</b></a><ul class="ind"> … … 1391 1423 <li class="indline1">Status Codes 1392 1424 <ul class="ind"> 1393 <li class="indline1">206 Partial Content <a class="iref" href="#rfc.iref.s.1"><b>3.1</b></a>, <a class="iref" href="#rfc.xref.status.206.1"> B.1</a>, <a class="iref" href="#rfc.xref.status.206.2">B.2</a></li>1394 <li class="indline1">416 Requested Range Not Satisfiable <a class="iref" href="#rfc.iref.s.2"><b>3.2</b></a>, <a class="iref" href="#rfc.xref.status.416.1">5.2</a>, <a class="iref" href="#rfc.xref.status.416.2"> B.1</a></li>1425 <li class="indline1">206 Partial Content <a class="iref" href="#rfc.iref.s.1"><b>3.1</b></a>, <a class="iref" href="#rfc.xref.status.206.1">6.1</a>, <a class="iref" href="#rfc.xref.status.206.2">B.1</a>, <a class="iref" href="#rfc.xref.status.206.3">B.2</a></li> 1426 <li class="indline1">416 Requested Range Not Satisfiable <a class="iref" href="#rfc.iref.s.2"><b>3.2</b></a>, <a class="iref" href="#rfc.xref.status.416.1">5.2</a>, <a class="iref" href="#rfc.xref.status.416.2">6.1</a>, <a class="iref" href="#rfc.xref.status.416.3">B.1</a></li> 1395 1427 </ul> 1396 1428 </li>
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