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| 37 | <table border="0" cellpadding="0" cellspacing="0"> |
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| 38 | <tr bgcolor="orange"><th></th><th> draft-ietf-httpbis-p6-cache-13.txt </th><th> </th><th> draft-ietf-httpbis-p6-cache-14.txt </th><th></th></tr> |
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| 39 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 40 | <tr><td class="lineno" valign="top"></td><td class="left">HTTPbis Working Group R. Fielding, Ed.</td><td> </td><td class="right">HTTPbis Working Group R. Fielding, Ed.</td><td class="lineno" valign="top"></td></tr> |
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| 41 | <tr><td class="lineno" valign="top"></td><td class="left">Internet-Draft Adobe</td><td> </td><td class="right">Internet-Draft Adobe</td><td class="lineno" valign="top"></td></tr> |
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| 42 | <tr><td class="lineno" valign="top"></td><td class="left">Obsoletes: 2616 (if approved) J. Gettys</td><td> </td><td class="right">Obsoletes: 2616 (if approved) J. Gettys</td><td class="lineno" valign="top"></td></tr> |
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| 43 | <tr><td class="lineno" valign="top"></td><td class="left">Intended status: Standards Track Alcatel-Lucent</td><td> </td><td class="right">Intended status: Standards Track Alcatel-Lucent</td><td class="lineno" valign="top"></td></tr> |
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| 44 | <tr><td><a name="diff0001" /></td></tr> |
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| 45 | <tr><td class="lineno" valign="top"></td><td class="lblock">Expires: <span class="delete">September 15, 2011</span> J. Mogul</td><td> </td><td class="rblock">Expires: <span class="insert">October 20, 2011 </span> J. Mogul</td><td class="lineno" valign="top"></td></tr> |
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| 46 | <tr><td class="lineno" valign="top"></td><td class="left"> HP</td><td> </td><td class="right"> HP</td><td class="lineno" valign="top"></td></tr> |
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| 47 | <tr><td class="lineno" valign="top"></td><td class="left"> H. Frystyk</td><td> </td><td class="right"> H. Frystyk</td><td class="lineno" valign="top"></td></tr> |
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| 48 | <tr><td class="lineno" valign="top"></td><td class="left"> Microsoft</td><td> </td><td class="right"> Microsoft</td><td class="lineno" valign="top"></td></tr> |
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| 49 | <tr><td class="lineno" valign="top"></td><td class="left"> L. Masinter</td><td> </td><td class="right"> L. Masinter</td><td class="lineno" valign="top"></td></tr> |
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| 50 | <tr><td class="lineno" valign="top"></td><td class="left"> Adobe</td><td> </td><td class="right"> Adobe</td><td class="lineno" valign="top"></td></tr> |
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| 51 | <tr><td class="lineno" valign="top"></td><td class="left"> P. Leach</td><td> </td><td class="right"> P. Leach</td><td class="lineno" valign="top"></td></tr> |
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| 52 | <tr><td class="lineno" valign="top"></td><td class="left"> Microsoft</td><td> </td><td class="right"> Microsoft</td><td class="lineno" valign="top"></td></tr> |
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| 53 | <tr><td class="lineno" valign="top"></td><td class="left"> T. Berners-Lee</td><td> </td><td class="right"> T. Berners-Lee</td><td class="lineno" valign="top"></td></tr> |
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| 54 | <tr><td class="lineno" valign="top"></td><td class="left"> W3C/MIT</td><td> </td><td class="right"> W3C/MIT</td><td class="lineno" valign="top"></td></tr> |
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| 55 | <tr><td class="lineno" valign="top"></td><td class="left"> Y. Lafon, Ed.</td><td> </td><td class="right"> Y. Lafon, Ed.</td><td class="lineno" valign="top"></td></tr> |
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| 56 | <tr><td class="lineno" valign="top"></td><td class="left"> W3C</td><td> </td><td class="right"> W3C</td><td class="lineno" valign="top"></td></tr> |
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| 57 | <tr><td class="lineno" valign="top"></td><td class="left"> M. Nottingham, Ed.</td><td> </td><td class="right"> M. Nottingham, Ed.</td><td class="lineno" valign="top"></td></tr> |
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| 58 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 59 | <tr><td class="lineno" valign="top"></td><td class="left"> J. Reschke, Ed.</td><td> </td><td class="right"> J. Reschke, Ed.</td><td class="lineno" valign="top"></td></tr> |
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| 60 | <tr><td class="lineno" valign="top"></td><td class="left"> greenbytes</td><td> </td><td class="right"> greenbytes</td><td class="lineno" valign="top"></td></tr> |
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| 61 | <tr><td><a name="diff0002" /></td></tr> |
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| 62 | <tr><td class="lineno" valign="top"></td><td class="lblock"> <span class="delete">March 14</span>, 2011</td><td> </td><td class="rblock"> <span class="insert">April 18</span>, 2011</td><td class="lineno" valign="top"></td></tr> |
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| 63 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 64 | <tr><td class="lineno" valign="top"></td><td class="left"> HTTP/1.1, part 6: Caching</td><td> </td><td class="right"> HTTP/1.1, part 6: Caching</td><td class="lineno" valign="top"></td></tr> |
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| 65 | <tr><td><a name="diff0003" /></td></tr> |
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| 66 | <tr><td class="lineno" valign="top"></td><td class="lblock"> draft-ietf-httpbis-p6-cache-1<span class="delete">3</span></td><td> </td><td class="rblock"> draft-ietf-httpbis-p6-cache-1<span class="insert">4</span></td><td class="lineno" valign="top"></td></tr> |
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| 67 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 68 | <tr><td class="lineno" valign="top"></td><td class="left">Abstract</td><td> </td><td class="right">Abstract</td><td class="lineno" valign="top"></td></tr> |
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| 69 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 70 | <tr><td class="lineno" valign="top"></td><td class="left"> The Hypertext Transfer Protocol (HTTP) is an application-level</td><td> </td><td class="right"> The Hypertext Transfer Protocol (HTTP) is an application-level</td><td class="lineno" valign="top"></td></tr> |
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| 71 | <tr><td class="lineno" valign="top"></td><td class="left"> protocol for distributed, collaborative, hypermedia information</td><td> </td><td class="right"> protocol for distributed, collaborative, hypermedia information</td><td class="lineno" valign="top"></td></tr> |
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| 72 | <tr><td class="lineno" valign="top"></td><td class="left"> systems. This document is Part 6 of the seven-part specification</td><td> </td><td class="right"> systems. This document is Part 6 of the seven-part specification</td><td class="lineno" valign="top"></td></tr> |
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| 73 | <tr><td class="lineno" valign="top"></td><td class="left"> that defines the protocol referred to as "HTTP/1.1" and, taken</td><td> </td><td class="right"> that defines the protocol referred to as "HTTP/1.1" and, taken</td><td class="lineno" valign="top"></td></tr> |
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| 74 | <tr><td class="lineno" valign="top"></td><td class="left"> together, obsoletes RFC 2616. Part 6 defines requirements on HTTP</td><td> </td><td class="right"> together, obsoletes RFC 2616. Part 6 defines requirements on HTTP</td><td class="lineno" valign="top"></td></tr> |
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| 75 | <tr><td class="lineno" valign="top"></td><td class="left"> caches and the associated header fields that control cache behavior</td><td> </td><td class="right"> caches and the associated header fields that control cache behavior</td><td class="lineno" valign="top"></td></tr> |
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| 76 | <tr><td class="lineno" valign="top"></td><td class="left"> or indicate cacheable response messages.</td><td> </td><td class="right"> or indicate cacheable response messages.</td><td class="lineno" valign="top"></td></tr> |
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| 77 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 78 | <tr><td class="lineno" valign="top"></td><td class="left">Editorial Note (To be removed by RFC Editor)</td><td> </td><td class="right">Editorial Note (To be removed by RFC Editor)</td><td class="lineno" valign="top"></td></tr> |
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| 79 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 80 | <tr><td class="lineno" valign="top"></td><td class="left"> Discussion of this draft should take place on the HTTPBIS working</td><td> </td><td class="right"> Discussion of this draft should take place on the HTTPBIS working</td><td class="lineno" valign="top"></td></tr> |
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| 81 | <tr><td><a name="diff0004" /></td></tr> |
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| 82 | <tr><td class="lineno" valign="top"></td><td class="lblock"> group mailing list <span class="delete">(ietf-http-wg@w3.org).</span> The current issues list is</td><td> </td><td class="rblock"> group mailing list <span class="insert">(ietf-http-wg@w3.org), which is archived at</span></td><td class="lineno" valign="top"></td></tr> |
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| 83 | <tr><td class="lineno" valign="top"></td><td class="lblock"> at <http://tools.ietf.org/wg/httpbis/trac/report/3> and related</td><td> </td><td class="rblock"><span class="insert"> <http://lists.w3.org/Archives/Public/ietf-http-wg/>.</span></td><td class="lineno" valign="top"></td></tr> |
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| 84 | <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"> </td><td class="lineno" valign="top"></td></tr> |
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| 85 | <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"> The current issues list is at</td><td class="lineno" valign="top"></td></tr> |
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| 86 | <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"> <http://tools.ietf.org/wg/httpbis/trac/report/3> and related</td><td class="lineno" valign="top"></td></tr> |
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| 87 | <tr><td class="lineno" valign="top"></td><td class="left"> documents (including fancy diffs) can be found at</td><td> </td><td class="right"> documents (including fancy diffs) can be found at</td><td class="lineno" valign="top"></td></tr> |
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| 88 | <tr><td class="lineno" valign="top"></td><td class="left"> <http://tools.ietf.org/wg/httpbis/>.</td><td> </td><td class="right"> <http://tools.ietf.org/wg/httpbis/>.</td><td class="lineno" valign="top"></td></tr> |
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| 89 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 90 | <tr><td><a name="diff0005" /></td></tr> |
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| 91 | <tr><td class="lineno" valign="top"></td><td class="lblock"> The changes in this draft are summarized in Appendix C.1<span class="delete">4</span>.</td><td> </td><td class="rblock"> The changes in this draft are summarized in Appendix C.1<span class="insert">5</span>.</td><td class="lineno" valign="top"></td></tr> |
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| 92 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 93 | <tr><td class="lineno" valign="top"></td><td class="left">Status of This Memo</td><td> </td><td class="right">Status of This Memo</td><td class="lineno" valign="top"></td></tr> |
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| 94 | <tr><td><a name="diff0006" /></td></tr> |
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| 95 | <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> </span></td><td class="lineno" valign="top"></td></tr> |
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| 96 | <tr><td class="lineno" valign="top"></td><td class="left"> This Internet-Draft is submitted in full conformance with the</td><td> </td><td class="right"> This Internet-Draft is submitted in full conformance with the</td><td class="lineno" valign="top"></td></tr> |
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| 97 | <tr><td class="lineno" valign="top"></td><td class="left"> provisions of BCP 78 and BCP 79.</td><td> </td><td class="right"> provisions of BCP 78 and BCP 79.</td><td class="lineno" valign="top"></td></tr> |
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| 98 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 99 | <tr><td class="lineno" valign="top"></td><td class="left"> Internet-Drafts are working documents of the Internet Engineering</td><td> </td><td class="right"> Internet-Drafts are working documents of the Internet Engineering</td><td class="lineno" valign="top"></td></tr> |
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| 100 | <tr><td class="lineno" valign="top"></td><td class="left"> Task Force (IETF). Note that other groups may also distribute</td><td> </td><td class="right"> Task Force (IETF). Note that other groups may also distribute</td><td class="lineno" valign="top"></td></tr> |
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| 101 | <tr><td class="lineno" valign="top"></td><td class="left"> working documents as Internet-Drafts. The list of current Internet-</td><td> </td><td class="right"> working documents as Internet-Drafts. The list of current Internet-</td><td class="lineno" valign="top"></td></tr> |
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| 102 | <tr><td class="lineno" valign="top"></td><td class="left"> Drafts is at http://datatracker.ietf.org/drafts/current/.</td><td> </td><td class="right"> Drafts is at http://datatracker.ietf.org/drafts/current/.</td><td class="lineno" valign="top"></td></tr> |
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| 103 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 104 | <tr><td class="lineno" valign="top"></td><td class="left"> Internet-Drafts are draft documents valid for a maximum of six months</td><td> </td><td class="right"> Internet-Drafts are draft documents valid for a maximum of six months</td><td class="lineno" valign="top"></td></tr> |
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| 105 | <tr><td class="lineno" valign="top"></td><td class="left"> and may be updated, replaced, or obsoleted by other documents at any</td><td> </td><td class="right"> and may be updated, replaced, or obsoleted by other documents at any</td><td class="lineno" valign="top"></td></tr> |
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| 106 | <tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr> |
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| 107 | <tr bgcolor="gray" ><td></td><th><a name="part-l2" /><small>skipping to change at</small><em> page 2, line 17</em></th><th> </th><th><a name="part-r2" /><small>skipping to change at</small><em> page 2, line 20</em></th><td></td></tr> |
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| 108 | <tr><td class="lineno" valign="top"></td><td class="left"> Internet-Drafts are working documents of the Internet Engineering</td><td> </td><td class="right"> Internet-Drafts are working documents of the Internet Engineering</td><td class="lineno" valign="top"></td></tr> |
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| 109 | <tr><td class="lineno" valign="top"></td><td class="left"> Task Force (IETF). Note that other groups may also distribute</td><td> </td><td class="right"> Task Force (IETF). Note that other groups may also distribute</td><td class="lineno" valign="top"></td></tr> |
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| 110 | <tr><td class="lineno" valign="top"></td><td class="left"> working documents as Internet-Drafts. The list of current Internet-</td><td> </td><td class="right"> working documents as Internet-Drafts. The list of current Internet-</td><td class="lineno" valign="top"></td></tr> |
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| 111 | <tr><td class="lineno" valign="top"></td><td class="left"> Drafts is at http://datatracker.ietf.org/drafts/current/.</td><td> </td><td class="right"> Drafts is at http://datatracker.ietf.org/drafts/current/.</td><td class="lineno" valign="top"></td></tr> |
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| 112 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 113 | <tr><td class="lineno" valign="top"></td><td class="left"> Internet-Drafts are draft documents valid for a maximum of six months</td><td> </td><td class="right"> Internet-Drafts are draft documents valid for a maximum of six months</td><td class="lineno" valign="top"></td></tr> |
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| 114 | <tr><td class="lineno" valign="top"></td><td class="left"> and may be updated, replaced, or obsoleted by other documents at any</td><td> </td><td class="right"> and may be updated, replaced, or obsoleted by other documents at any</td><td class="lineno" valign="top"></td></tr> |
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| 115 | <tr><td class="lineno" valign="top"></td><td class="left"> time. It is inappropriate to use Internet-Drafts as reference</td><td> </td><td class="right"> time. It is inappropriate to use Internet-Drafts as reference</td><td class="lineno" valign="top"></td></tr> |
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| 116 | <tr><td class="lineno" valign="top"></td><td class="left"> material or to cite them other than as "work in progress."</td><td> </td><td class="right"> material or to cite them other than as "work in progress."</td><td class="lineno" valign="top"></td></tr> |
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| 117 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 118 | <tr><td><a name="diff0007" /></td></tr> |
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| 119 | <tr><td class="lineno" valign="top"></td><td class="lblock"> This Internet-Draft will expire on <span class="delete">September 15</span>, 2011.</td><td> </td><td class="rblock"> This Internet-Draft will expire on <span class="insert">October 20</span>, 2011.</td><td class="lineno" valign="top"></td></tr> |
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| 120 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 121 | <tr><td class="lineno" valign="top"></td><td class="left">Copyright Notice</td><td> </td><td class="right">Copyright Notice</td><td class="lineno" valign="top"></td></tr> |
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| 122 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 123 | <tr><td class="lineno" valign="top"></td><td class="left"> Copyright (c) 2011 IETF Trust and the persons identified as the</td><td> </td><td class="right"> Copyright (c) 2011 IETF Trust and the persons identified as the</td><td class="lineno" valign="top"></td></tr> |
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| 124 | <tr><td class="lineno" valign="top"></td><td class="left"> document authors. All rights reserved.</td><td> </td><td class="right"> document authors. All rights reserved.</td><td class="lineno" valign="top"></td></tr> |
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| 125 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 126 | <tr><td class="lineno" valign="top"></td><td class="left"> This document is subject to BCP 78 and the IETF Trust's Legal</td><td> </td><td class="right"> This document is subject to BCP 78 and the IETF Trust's Legal</td><td class="lineno" valign="top"></td></tr> |
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| 127 | <tr><td class="lineno" valign="top"></td><td class="left"> Provisions Relating to IETF Documents</td><td> </td><td class="right"> Provisions Relating to IETF Documents</td><td class="lineno" valign="top"></td></tr> |
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| 128 | <tr><td class="lineno" valign="top"></td><td class="left"> (http://trustee.ietf.org/license-info) in effect on the date of</td><td> </td><td class="right"> (http://trustee.ietf.org/license-info) in effect on the date of</td><td class="lineno" valign="top"></td></tr> |
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| 129 | <tr><td class="lineno" valign="top"></td><td class="left"> publication of this document. Please review these documents</td><td> </td><td class="right"> publication of this document. Please review these documents</td><td class="lineno" valign="top"></td></tr> |
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| 130 | <tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr> |
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| 131 | <tr bgcolor="gray" ><td></td><th><a name="part-l3" /><small>skipping to change at</small><em> page 4, line 10</em></th><th> </th><th><a name="part-r3" /><small>skipping to change at</small><em> page 4, line 12</em></th><td></td></tr> |
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| 132 | <tr><td class="lineno" valign="top"></td><td class="left"> C.5. Since draft-ietf-httpbis-p6-cache-03 . . . . . . . . . . . 35</td><td> </td><td class="right"> C.5. Since draft-ietf-httpbis-p6-cache-03 . . . . . . . . . . . 35</td><td class="lineno" valign="top"></td></tr> |
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| 133 | <tr><td class="lineno" valign="top"></td><td class="left"> C.6. Since draft-ietf-httpbis-p6-cache-04 . . . . . . . . . . . 35</td><td> </td><td class="right"> C.6. Since draft-ietf-httpbis-p6-cache-04 . . . . . . . . . . . 35</td><td class="lineno" valign="top"></td></tr> |
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| 134 | <tr><td class="lineno" valign="top"></td><td class="left"> C.7. Since draft-ietf-httpbis-p6-cache-05 . . . . . . . . . . . 36</td><td> </td><td class="right"> C.7. Since draft-ietf-httpbis-p6-cache-05 . . . . . . . . . . . 36</td><td class="lineno" valign="top"></td></tr> |
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| 135 | <tr><td class="lineno" valign="top"></td><td class="left"> C.8. Since draft-ietf-httpbis-p6-cache-06 . . . . . . . . . . . 36</td><td> </td><td class="right"> C.8. Since draft-ietf-httpbis-p6-cache-06 . . . . . . . . . . . 36</td><td class="lineno" valign="top"></td></tr> |
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| 136 | <tr><td class="lineno" valign="top"></td><td class="left"> C.9. Since draft-ietf-httpbis-p6-cache-07 . . . . . . . . . . . 36</td><td> </td><td class="right"> C.9. Since draft-ietf-httpbis-p6-cache-07 . . . . . . . . . . . 36</td><td class="lineno" valign="top"></td></tr> |
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| 137 | <tr><td class="lineno" valign="top"></td><td class="left"> C.10. Since draft-ietf-httpbis-p6-cache-08 . . . . . . . . . . . 37</td><td> </td><td class="right"> C.10. Since draft-ietf-httpbis-p6-cache-08 . . . . . . . . . . . 37</td><td class="lineno" valign="top"></td></tr> |
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| 138 | <tr><td class="lineno" valign="top"></td><td class="left"> C.11. Since draft-ietf-httpbis-p6-cache-09 . . . . . . . . . . . 37</td><td> </td><td class="right"> C.11. Since draft-ietf-httpbis-p6-cache-09 . . . . . . . . . . . 37</td><td class="lineno" valign="top"></td></tr> |
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| 139 | <tr><td class="lineno" valign="top"></td><td class="left"> C.12. Since draft-ietf-httpbis-p6-cache-10 . . . . . . . . . . . 38</td><td> </td><td class="right"> C.12. Since draft-ietf-httpbis-p6-cache-10 . . . . . . . . . . . 38</td><td class="lineno" valign="top"></td></tr> |
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| 140 | <tr><td class="lineno" valign="top"></td><td class="left"> C.13. Since draft-ietf-httpbis-p6-cache-11 . . . . . . . . . . . 38</td><td> </td><td class="right"> C.13. Since draft-ietf-httpbis-p6-cache-11 . . . . . . . . . . . 38</td><td class="lineno" valign="top"></td></tr> |
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| 141 | <tr><td class="lineno" valign="top"></td><td class="left"> C.14. Since draft-ietf-httpbis-p6-cache-12 . . . . . . . . . . . 38</td><td> </td><td class="right"> C.14. Since draft-ietf-httpbis-p6-cache-12 . . . . . . . . . . . 38</td><td class="lineno" valign="top"></td></tr> |
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| 142 | <tr><td><a name="diff0008" /></td></tr> |
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| 143 | <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> C.15. Since draft-ietf-httpbis-p6-cache-13 . . . . . . . . . . . 38</span></td><td class="lineno" valign="top"></td></tr> |
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| 144 | <tr><td class="lineno" valign="top"></td><td class="left"> Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38</td><td> </td><td class="right"> Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38</td><td class="lineno" valign="top"></td></tr> |
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| 145 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 146 | <tr><td class="lineno" valign="top"></td><td class="left">1. Introduction</td><td> </td><td class="right">1. Introduction</td><td class="lineno" valign="top"></td></tr> |
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| 147 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 148 | <tr><td class="lineno" valign="top"></td><td class="left"> HTTP is typically used for distributed information systems, where</td><td> </td><td class="right"> HTTP is typically used for distributed information systems, where</td><td class="lineno" valign="top"></td></tr> |
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| 149 | <tr><td class="lineno" valign="top"></td><td class="left"> performance can be improved by the use of response caches. This</td><td> </td><td class="right"> performance can be improved by the use of response caches. This</td><td class="lineno" valign="top"></td></tr> |
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| 150 | <tr><td class="lineno" valign="top"></td><td class="left"> document defines aspects of HTTP/1.1 related to caching and reusing</td><td> </td><td class="right"> document defines aspects of HTTP/1.1 related to caching and reusing</td><td class="lineno" valign="top"></td></tr> |
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| 151 | <tr><td class="lineno" valign="top"></td><td class="left"> response messages.</td><td> </td><td class="right"> response messages.</td><td class="lineno" valign="top"></td></tr> |
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| 152 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 153 | <tr><td class="lineno" valign="top"></td><td class="left">1.1. Purpose</td><td> </td><td class="right">1.1. Purpose</td><td class="lineno" valign="top"></td></tr> |
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| 154 | <tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr> |
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| 156 | <tr><td class="lineno" valign="top"></td><td class="left"> request and having received a corresponding response.</td><td> </td><td class="right"> request and having received a corresponding response.</td><td class="lineno" valign="top"></td></tr> |
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| 157 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 158 | <tr><td class="lineno" valign="top"></td><td class="left"> Also, note that unsafe requests might invalidate already stored</td><td> </td><td class="right"> Also, note that unsafe requests might invalidate already stored</td><td class="lineno" valign="top"></td></tr> |
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| 159 | <tr><td class="lineno" valign="top"></td><td class="left"> responses; see Section 2.5.</td><td> </td><td class="right"> responses; see Section 2.5.</td><td class="lineno" valign="top"></td></tr> |
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| 160 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 161 | <tr><td class="lineno" valign="top"></td><td class="left"> A cache MUST use the most recent response (as determined by the Date</td><td> </td><td class="right"> A cache MUST use the most recent response (as determined by the Date</td><td class="lineno" valign="top"></td></tr> |
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| 162 | <tr><td class="lineno" valign="top"></td><td class="left"> header field) when more than one suitable response is stored. It can</td><td> </td><td class="right"> header field) when more than one suitable response is stored. It can</td><td class="lineno" valign="top"></td></tr> |
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| 163 | <tr><td class="lineno" valign="top"></td><td class="left"> also forward a request with "Cache-Control: max-age=0" or "Cache-</td><td> </td><td class="right"> also forward a request with "Cache-Control: max-age=0" or "Cache-</td><td class="lineno" valign="top"></td></tr> |
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| 164 | <tr><td class="lineno" valign="top"></td><td class="left"> Control: no-cache" to disambiguate which response to use.</td><td> </td><td class="right"> Control: no-cache" to disambiguate which response to use.</td><td class="lineno" valign="top"></td></tr> |
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| 165 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 166 | <tr><td><a name="diff0009" /></td></tr> |
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| 167 | <tr><td class="lineno" valign="top"></td><td class="lblock"> A cache that does not have a clock available MUST NOT use<span class="delete">d</span> stored</td><td> </td><td class="rblock"> A cache that does not have a clock available MUST NOT use stored</td><td class="lineno" valign="top"></td></tr> |
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| 168 | <tr><td class="lineno" valign="top"></td><td class="left"> responses without revalidating them on every use. A cache,</td><td> </td><td class="right"> responses without revalidating them on every use. A cache,</td><td class="lineno" valign="top"></td></tr> |
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| 169 | <tr><td class="lineno" valign="top"></td><td class="left"> especially a shared cache, SHOULD use a mechanism, such as NTP</td><td> </td><td class="right"> especially a shared cache, SHOULD use a mechanism, such as NTP</td><td class="lineno" valign="top"></td></tr> |
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| 170 | <tr><td class="lineno" valign="top"></td><td class="left"> [RFC1305], to synchronize its clock with a reliable external</td><td> </td><td class="right"> [RFC1305], to synchronize its clock with a reliable external</td><td class="lineno" valign="top"></td></tr> |
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| 171 | <tr><td class="lineno" valign="top"></td><td class="left"> standard.</td><td> </td><td class="right"> standard.</td><td class="lineno" valign="top"></td></tr> |
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| 172 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 173 | <tr><td class="lineno" valign="top"></td><td class="left">2.3. Freshness Model</td><td> </td><td class="right">2.3. Freshness Model</td><td class="lineno" valign="top"></td></tr> |
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| 174 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 175 | <tr><td class="lineno" valign="top"></td><td class="left"> When a response is "fresh" in the cache, it can be used to satisfy</td><td> </td><td class="right"> When a response is "fresh" in the cache, it can be used to satisfy</td><td class="lineno" valign="top"></td></tr> |
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| 176 | <tr><td class="lineno" valign="top"></td><td class="left"> subsequent requests without contacting the origin server, thereby</td><td> </td><td class="right"> subsequent requests without contacting the origin server, thereby</td><td class="lineno" valign="top"></td></tr> |
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| 177 | <tr><td class="lineno" valign="top"></td><td class="left"> improving efficiency.</td><td> </td><td class="right"> improving efficiency.</td><td class="lineno" valign="top"></td></tr> |
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| 178 | <tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr> |
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| 180 | <tr><td class="lineno" valign="top"></td><td class="left"> used (including the following in Section 8 of [Part2]: 200, 203, 206,</td><td> </td><td class="right"> used (including the following in Section 8 of [Part2]: 200, 203, 206,</td><td class="lineno" valign="top"></td></tr> |
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| 181 | <tr><td class="lineno" valign="top"></td><td class="left"> 300, 301 and 410), a cache MAY calculate a heuristic expiration time.</td><td> </td><td class="right"> 300, 301 and 410), a cache MAY calculate a heuristic expiration time.</td><td class="lineno" valign="top"></td></tr> |
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| 182 | <tr><td class="lineno" valign="top"></td><td class="left"> A cache MUST NOT use heuristics to determine freshness for responses</td><td> </td><td class="right"> A cache MUST NOT use heuristics to determine freshness for responses</td><td class="lineno" valign="top"></td></tr> |
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| 183 | <tr><td class="lineno" valign="top"></td><td class="left"> with status codes that do not explicitly allow it.</td><td> </td><td class="right"> with status codes that do not explicitly allow it.</td><td class="lineno" valign="top"></td></tr> |
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| 184 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 185 | <tr><td class="lineno" valign="top"></td><td class="left"> When a heuristic is used to calculate freshness lifetime, a cache</td><td> </td><td class="right"> When a heuristic is used to calculate freshness lifetime, a cache</td><td class="lineno" valign="top"></td></tr> |
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| 186 | <tr><td class="lineno" valign="top"></td><td class="left"> SHOULD attach a Warning header field with a 113 warn-code to the</td><td> </td><td class="right"> SHOULD attach a Warning header field with a 113 warn-code to the</td><td class="lineno" valign="top"></td></tr> |
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| 187 | <tr><td class="lineno" valign="top"></td><td class="left"> response if its current_age is more than 24 hours and such a warning</td><td> </td><td class="right"> response if its current_age is more than 24 hours and such a warning</td><td class="lineno" valign="top"></td></tr> |
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| 188 | <tr><td class="lineno" valign="top"></td><td class="left"> is not already present.</td><td> </td><td class="right"> is not already present.</td><td class="lineno" valign="top"></td></tr> |
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| 189 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 190 | <tr><td><a name="diff0010" /></td></tr> |
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| 191 | <tr><td class="lineno" valign="top"></td><td class="lblock"> Also, if the response has a Last-Modified header field (Section <span class="delete">6.6</span></td><td> </td><td class="rblock"> Also, if the response has a Last-Modified header field (Section <span class="insert">2.1</span></td><td class="lineno" valign="top"></td></tr> |
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| 192 | <tr><td class="lineno" valign="top"></td><td class="left"> of [Part4]), a cache SHOULD NOT use a heuristic expiration value that</td><td> </td><td class="right"> of [Part4]), a cache SHOULD NOT use a heuristic expiration value that</td><td class="lineno" valign="top"></td></tr> |
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| 193 | <tr><td class="lineno" valign="top"></td><td class="left"> is more than some fraction of the interval since that time. A</td><td> </td><td class="right"> is more than some fraction of the interval since that time. A</td><td class="lineno" valign="top"></td></tr> |
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| 194 | <tr><td class="lineno" valign="top"></td><td class="left"> typical setting of this fraction might be 10%.</td><td> </td><td class="right"> typical setting of this fraction might be 10%.</td><td class="lineno" valign="top"></td></tr> |
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| 195 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 196 | <tr><td class="lineno" valign="top"></td><td class="left"> Note: RFC 2616 ([RFC2616], Section 13.9) required that caches do</td><td> </td><td class="right"> Note: RFC 2616 ([RFC2616], Section 13.9) required that caches do</td><td class="lineno" valign="top"></td></tr> |
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| 197 | <tr><td class="lineno" valign="top"></td><td class="left"> not calculate heuristic freshness for URIs with query components</td><td> </td><td class="right"> not calculate heuristic freshness for URIs with query components</td><td class="lineno" valign="top"></td></tr> |
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| 198 | <tr><td class="lineno" valign="top"></td><td class="left"> (i.e., those containing '?'). In practice, this has not been</td><td> </td><td class="right"> (i.e., those containing '?'). In practice, this has not been</td><td class="lineno" valign="top"></td></tr> |
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| 199 | <tr><td class="lineno" valign="top"></td><td class="left"> widely implemented. Therefore, servers are encouraged to send</td><td> </td><td class="right"> widely implemented. Therefore, servers are encouraged to send</td><td class="lineno" valign="top"></td></tr> |
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| 200 | <tr><td class="lineno" valign="top"></td><td class="left"> explicit directives (e.g., Cache-Control: no-cache) if they wish</td><td> </td><td class="right"> explicit directives (e.g., Cache-Control: no-cache) if they wish</td><td class="lineno" valign="top"></td></tr> |
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| 201 | <tr><td class="lineno" valign="top"></td><td class="left"> to preclude caching.</td><td> </td><td class="right"> to preclude caching.</td><td class="lineno" valign="top"></td></tr> |
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| 202 | <tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr> |
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| 204 | <tr><td class="lineno" valign="top"></td><td class="left"> according to the calculations in Section 2.3.</td><td> </td><td class="right"> according to the calculations in Section 2.3.</td><td class="lineno" valign="top"></td></tr> |
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| 205 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 206 | <tr><td class="lineno" valign="top"></td><td class="left"> A cache MUST NOT return a stale response if it is prohibited by an</td><td> </td><td class="right"> A cache MUST NOT return a stale response if it is prohibited by an</td><td class="lineno" valign="top"></td></tr> |
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| 207 | <tr><td class="lineno" valign="top"></td><td class="left"> explicit in-protocol directive (e.g., by a "no-store" or "no-cache"</td><td> </td><td class="right"> explicit in-protocol directive (e.g., by a "no-store" or "no-cache"</td><td class="lineno" valign="top"></td></tr> |
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| 208 | <tr><td class="lineno" valign="top"></td><td class="left"> cache directive, a "must-revalidate" cache-response-directive, or an</td><td> </td><td class="right"> cache directive, a "must-revalidate" cache-response-directive, or an</td><td class="lineno" valign="top"></td></tr> |
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| 209 | <tr><td class="lineno" valign="top"></td><td class="left"> applicable "s-maxage" or "proxy-revalidate" cache-response-directive;</td><td> </td><td class="right"> applicable "s-maxage" or "proxy-revalidate" cache-response-directive;</td><td class="lineno" valign="top"></td></tr> |
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| 210 | <tr><td class="lineno" valign="top"></td><td class="left"> see Section 3.2.2).</td><td> </td><td class="right"> see Section 3.2.2).</td><td class="lineno" valign="top"></td></tr> |
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| 211 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 212 | <tr><td class="lineno" valign="top"></td><td class="left"> A cache SHOULD NOT return stale responses unless it is disconnected</td><td> </td><td class="right"> A cache SHOULD NOT return stale responses unless it is disconnected</td><td class="lineno" valign="top"></td></tr> |
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| 213 | <tr><td class="lineno" valign="top"></td><td class="left"> (i.e., it cannot contact the origin server or otherwise find a</td><td> </td><td class="right"> (i.e., it cannot contact the origin server or otherwise find a</td><td class="lineno" valign="top"></td></tr> |
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| 214 | <tr><td><a name="diff0011" /></td></tr> |
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| 215 | <tr><td class="lineno" valign="top"></td><td class="lblock"> forward path) or <span class="delete">otherwise</span> explicitly allowed (e.g., the <span class="delete">max-stale</span></td><td> </td><td class="rblock"> forward path) or <span class="insert">doing so is</span> explicitly allowed (e.g., <span class="insert">by</span> the <span class="insert">max-</span></td><td class="lineno" valign="top"></td></tr> |
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| 216 | <tr><td class="lineno" valign="top"></td><td class="lblock"> request directive; see Section 3.2.1).</td><td> </td><td class="rblock"><span class="insert"> stale</span> request directive; see Section 3.2.1).</td><td class="lineno" valign="top"></td></tr> |
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| 217 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 218 | <tr><td class="lineno" valign="top"></td><td class="left"> A cache SHOULD append a Warning header field with the 110 warn-code</td><td> </td><td class="right"> A cache SHOULD append a Warning header field with the 110 warn-code</td><td class="lineno" valign="top"></td></tr> |
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| 219 | <tr><td class="lineno" valign="top"></td><td class="left"> (see Section 3.6) to stale responses. Likewise, a cache SHOULD add</td><td> </td><td class="right"> (see Section 3.6) to stale responses. Likewise, a cache SHOULD add</td><td class="lineno" valign="top"></td></tr> |
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| 220 | <tr><td class="lineno" valign="top"></td><td class="left"> the 112 warn-code to stale responses if the cache is disconnected.</td><td> </td><td class="right"> the 112 warn-code to stale responses if the cache is disconnected.</td><td class="lineno" valign="top"></td></tr> |
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| 221 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 222 | <tr><td class="lineno" valign="top"></td><td class="left"> If a cache receives a first-hand response (either an entire response,</td><td> </td><td class="right"> If a cache receives a first-hand response (either an entire response,</td><td class="lineno" valign="top"></td></tr> |
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| 223 | <tr><td class="lineno" valign="top"></td><td class="left"> or a 304 (Not Modified) response) that it would normally forward to</td><td> </td><td class="right"> or a 304 (Not Modified) response) that it would normally forward to</td><td class="lineno" valign="top"></td></tr> |
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| 224 | <tr><td class="lineno" valign="top"></td><td class="left"> the requesting client, and the received response is no longer fresh,</td><td> </td><td class="right"> the requesting client, and the received response is no longer fresh,</td><td class="lineno" valign="top"></td></tr> |
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| 225 | <tr><td class="lineno" valign="top"></td><td class="left"> the cache SHOULD forward it to the requesting client without adding a</td><td> </td><td class="right"> the cache SHOULD forward it to the requesting client without adding a</td><td class="lineno" valign="top"></td></tr> |
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| 226 | <tr><td class="lineno" valign="top"></td><td class="left"> new Warning (but without removing any existing Warning header</td><td> </td><td class="right"> new Warning (but without removing any existing Warning header</td><td class="lineno" valign="top"></td></tr> |
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| 227 | <tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr> |
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| 229 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 230 | <tr><td class="lineno" valign="top"></td><td class="left"> If the new response contains an ETag, it identifies the stored</td><td> </td><td class="right"> If the new response contains an ETag, it identifies the stored</td><td class="lineno" valign="top"></td></tr> |
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| 231 | <tr><td class="lineno" valign="top"></td><td class="left"> response to use. [[TODO-mention-CL: might need language about</td><td> </td><td class="right"> response to use. [[TODO-mention-CL: might need language about</td><td class="lineno" valign="top"></td></tr> |
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| 232 | <tr><td class="lineno" valign="top"></td><td class="left"> Content-Location here]][[TODO-select-for-combine: Shouldn't this be</td><td> </td><td class="right"> Content-Location here]][[TODO-select-for-combine: Shouldn't this be</td><td class="lineno" valign="top"></td></tr> |
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| 233 | <tr><td class="lineno" valign="top"></td><td class="left"> the selected response?]]</td><td> </td><td class="right"> the selected response?]]</td><td class="lineno" valign="top"></td></tr> |
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| 234 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 235 | <tr><td class="lineno" valign="top"></td><td class="left"> When the new response's status code is 206 (partial content), a cache</td><td> </td><td class="right"> When the new response's status code is 206 (partial content), a cache</td><td class="lineno" valign="top"></td></tr> |
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| 236 | <tr><td class="lineno" valign="top"></td><td class="left"> MUST NOT combine it with the old response if either response does not</td><td> </td><td class="right"> MUST NOT combine it with the old response if either response does not</td><td class="lineno" valign="top"></td></tr> |
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| 237 | <tr><td class="lineno" valign="top"></td><td class="left"> have a validator, and MUST NOT combine it with the old response when</td><td> </td><td class="right"> have a validator, and MUST NOT combine it with the old response when</td><td class="lineno" valign="top"></td></tr> |
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| 238 | <tr><td class="lineno" valign="top"></td><td class="left"> those validators do not match with the strong comparison function</td><td> </td><td class="right"> those validators do not match with the strong comparison function</td><td class="lineno" valign="top"></td></tr> |
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| 239 | <tr><td><a name="diff0012" /></td></tr> |
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| 240 | <tr><td class="lineno" valign="top"></td><td class="lblock"> (see Section <span class="delete">4</span> of [Part4]).</td><td> </td><td class="rblock"> (see Section <span class="insert">2.2.2</span> of [Part4]).</td><td class="lineno" valign="top"></td></tr> |
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| 241 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 242 | <tr><td class="lineno" valign="top"></td><td class="left"> The stored response header fields are used as those of the updated</td><td> </td><td class="right"> The stored response header fields are used as those of the updated</td><td class="lineno" valign="top"></td></tr> |
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| 243 | <tr><td class="lineno" valign="top"></td><td class="left"> response, except that</td><td> </td><td class="right"> response, except that</td><td class="lineno" valign="top"></td></tr> |
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| 244 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 245 | <tr><td class="lineno" valign="top"></td><td class="left"> o a cache MUST delete any stored Warning header fields with warn-</td><td> </td><td class="right"> o a cache MUST delete any stored Warning header fields with warn-</td><td class="lineno" valign="top"></td></tr> |
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| 246 | <tr><td class="lineno" valign="top"></td><td class="left"> code 1xx (see Section 3.6).</td><td> </td><td class="right"> code 1xx (see Section 3.6).</td><td class="lineno" valign="top"></td></tr> |
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| 247 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 248 | <tr><td class="lineno" valign="top"></td><td class="left"> o a cache MUST retain any stored Warning header fields with warn-</td><td> </td><td class="right"> o a cache MUST retain any stored Warning header fields with warn-</td><td class="lineno" valign="top"></td></tr> |
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| 249 | <tr><td class="lineno" valign="top"></td><td class="left"> code 2xx.</td><td> </td><td class="right"> code 2xx.</td><td class="lineno" valign="top"></td></tr> |
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| 250 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 251 | <tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr> |
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| 252 | <tr bgcolor="gray" ><td></td><th><a name="part-l8" /><small>skipping to change at</small><em> page 18, line 12</em></th><th> </th><th><a name="part-r8" /><small>skipping to change at</small><em> page 18, line 12</em></th><td></td></tr> |
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| 253 | <tr><td class="lineno" valign="top"></td><td class="left"> This section defines the syntax and semantics of HTTP/1.1 header</td><td> </td><td class="right"> This section defines the syntax and semantics of HTTP/1.1 header</td><td class="lineno" valign="top"></td></tr> |
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| 254 | <tr><td class="lineno" valign="top"></td><td class="left"> fields related to caching.</td><td> </td><td class="right"> fields related to caching.</td><td class="lineno" valign="top"></td></tr> |
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| 255 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 256 | <tr><td class="lineno" valign="top"></td><td class="left">3.1. Age</td><td> </td><td class="right">3.1. Age</td><td class="lineno" valign="top"></td></tr> |
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| 257 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 258 | <tr><td class="lineno" valign="top"></td><td class="left"> The "Age" header field conveys the sender's estimate of the amount of</td><td> </td><td class="right"> The "Age" header field conveys the sender's estimate of the amount of</td><td class="lineno" valign="top"></td></tr> |
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| 259 | <tr><td class="lineno" valign="top"></td><td class="left"> time since the response was generated or successfully validated at</td><td> </td><td class="right"> time since the response was generated or successfully validated at</td><td class="lineno" valign="top"></td></tr> |
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| 260 | <tr><td class="lineno" valign="top"></td><td class="left"> the origin server. Age values are calculated as specified in</td><td> </td><td class="right"> the origin server. Age values are calculated as specified in</td><td class="lineno" valign="top"></td></tr> |
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| 261 | <tr><td class="lineno" valign="top"></td><td class="left"> Section 2.3.2.</td><td> </td><td class="right"> Section 2.3.2.</td><td class="lineno" valign="top"></td></tr> |
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| 262 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 263 | <tr><td><a name="diff0013" /></td></tr> |
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| 264 | <tr><td class="lineno" valign="top"></td><td class="lblock"> Age = <span class="delete">"Age" ":" OWS Age-v</span></td><td> </td><td class="rblock"> Age = delta-seconds</td><td class="lineno" valign="top"></td></tr> |
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| 265 | <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete"> Age-v =</span> delta-seconds</td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr> |
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| 266 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 267 | <tr><td class="lineno" valign="top"></td><td class="left"> Age field-values are non-negative integers, representing time in</td><td> </td><td class="right"> Age field-values are non-negative integers, representing time in</td><td class="lineno" valign="top"></td></tr> |
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| 268 | <tr><td class="lineno" valign="top"></td><td class="left"> seconds.</td><td> </td><td class="right"> seconds.</td><td class="lineno" valign="top"></td></tr> |
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| 269 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 270 | <tr><td class="lineno" valign="top"></td><td class="left"> delta-seconds = 1*DIGIT</td><td> </td><td class="right"> delta-seconds = 1*DIGIT</td><td class="lineno" valign="top"></td></tr> |
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| 271 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 272 | <tr><td class="lineno" valign="top"></td><td class="left"> If a cache receives a value larger than the largest positive integer</td><td> </td><td class="right"> If a cache receives a value larger than the largest positive integer</td><td class="lineno" valign="top"></td></tr> |
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| 273 | <tr><td class="lineno" valign="top"></td><td class="left"> it can represent, or if any of its age calculations overflows, it</td><td> </td><td class="right"> it can represent, or if any of its age calculations overflows, it</td><td class="lineno" valign="top"></td></tr> |
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| 274 | <tr><td class="lineno" valign="top"></td><td class="left"> MUST transmit an Age header field with a field-value of 2147483648</td><td> </td><td class="right"> MUST transmit an Age header field with a field-value of 2147483648</td><td class="lineno" valign="top"></td></tr> |
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| 275 | <tr><td class="lineno" valign="top"></td><td class="left"> (2^31). Recipients parsing the Age header field-value SHOULD use an</td><td> </td><td class="right"> (2^31). Recipients parsing the Age header field-value SHOULD use an</td><td class="lineno" valign="top"></td></tr> |
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| 276 | <tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr> |
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| 277 | <tr bgcolor="gray" ><td></td><th><a name="part-l9" /><small>skipping to change at</small><em> page 19, line 5</em></th><th> </th><th><a name="part-r9" /><small>skipping to change at</small><em> page 19, line 5</em></th><td></td></tr> |
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| 278 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 279 | <tr><td class="lineno" valign="top"></td><td class="left"> Note: HTTP/1.0 caches might not implement Cache-Control and might</td><td> </td><td class="right"> Note: HTTP/1.0 caches might not implement Cache-Control and might</td><td class="lineno" valign="top"></td></tr> |
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| 280 | <tr><td class="lineno" valign="top"></td><td class="left"> only implement Pragma: no-cache (see Section 3.4).</td><td> </td><td class="right"> only implement Pragma: no-cache (see Section 3.4).</td><td class="lineno" valign="top"></td></tr> |
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| 281 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 282 | <tr><td class="lineno" valign="top"></td><td class="left"> A proxy, whether or not it implements a cache, MUST pass cache</td><td> </td><td class="right"> A proxy, whether or not it implements a cache, MUST pass cache</td><td class="lineno" valign="top"></td></tr> |
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| 283 | <tr><td class="lineno" valign="top"></td><td class="left"> directives through in forwarded messages, regardless of their</td><td> </td><td class="right"> directives through in forwarded messages, regardless of their</td><td class="lineno" valign="top"></td></tr> |
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| 284 | <tr><td class="lineno" valign="top"></td><td class="left"> significance to that application, since the directives might be</td><td> </td><td class="right"> significance to that application, since the directives might be</td><td class="lineno" valign="top"></td></tr> |
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| 285 | <tr><td class="lineno" valign="top"></td><td class="left"> applicable to all recipients along the request/response chain. It is</td><td> </td><td class="right"> applicable to all recipients along the request/response chain. It is</td><td class="lineno" valign="top"></td></tr> |
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| 286 | <tr><td class="lineno" valign="top"></td><td class="left"> not possible to target a directive to a specific cache.</td><td> </td><td class="right"> not possible to target a directive to a specific cache.</td><td class="lineno" valign="top"></td></tr> |
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| 287 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 288 | <tr><td><a name="diff0014" /></td></tr> |
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| 289 | <tr><td class="lineno" valign="top"></td><td class="lblock"> Cache-Control = <span class="delete">"Cache-Control" ":" OWS Cache-Control-v</span></td><td> </td><td class="rblock"> Cache-Control = 1#cache-directive</td><td class="lineno" valign="top"></td></tr> |
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| 290 | <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete"> Cache-Control-v =</span> 1#cache-directive</td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr> |
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| 291 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 292 | <tr><td class="lineno" valign="top"></td><td class="left"> cache-directive = cache-request-directive</td><td> </td><td class="right"> cache-directive = cache-request-directive</td><td class="lineno" valign="top"></td></tr> |
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| 293 | <tr><td class="lineno" valign="top"></td><td class="left"> / cache-response-directive</td><td> </td><td class="right"> / cache-response-directive</td><td class="lineno" valign="top"></td></tr> |
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| 294 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 295 | <tr><td class="lineno" valign="top"></td><td class="left"> cache-extension = token [ "=" ( token / quoted-string ) ]</td><td> </td><td class="right"> cache-extension = token [ "=" ( token / quoted-string ) ]</td><td class="lineno" valign="top"></td></tr> |
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| 296 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 297 | <tr><td class="lineno" valign="top"></td><td class="left">3.2.1. Request Cache-Control Directives</td><td> </td><td class="right">3.2.1. Request Cache-Control Directives</td><td class="lineno" valign="top"></td></tr> |
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| 298 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 299 | <tr><td class="lineno" valign="top"></td><td class="left"> cache-request-directive =</td><td> </td><td class="right"> cache-request-directive =</td><td class="lineno" valign="top"></td></tr> |
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| 300 | <tr><td class="lineno" valign="top"></td><td class="left"> "no-cache"</td><td> </td><td class="right"> "no-cache"</td><td class="lineno" valign="top"></td></tr> |
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| 301 | <tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr> |
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| 302 | <tr bgcolor="gray" ><td></td><th><a name="part-l10" /><small>skipping to change at</small><em> page 23, line 13</em></th><th> </th><th><a name="part-r10" /><small>skipping to change at</small><em> page 23, line 13</em></th><td></td></tr> |
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| 303 | <tr><td class="lineno" valign="top"></td><td class="left"> transaction.</td><td> </td><td class="right"> transaction.</td><td class="lineno" valign="top"></td></tr> |
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| 304 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 305 | <tr><td class="lineno" valign="top"></td><td class="left"> proxy-revalidate</td><td> </td><td class="right"> proxy-revalidate</td><td class="lineno" valign="top"></td></tr> |
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| 306 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 307 | <tr><td class="lineno" valign="top"></td><td class="left"> The proxy-revalidate response directive has the same meaning as</td><td> </td><td class="right"> The proxy-revalidate response directive has the same meaning as</td><td class="lineno" valign="top"></td></tr> |
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| 308 | <tr><td class="lineno" valign="top"></td><td class="left"> the must-revalidate response directive, except that it does not</td><td> </td><td class="right"> the must-revalidate response directive, except that it does not</td><td class="lineno" valign="top"></td></tr> |
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| 309 | <tr><td class="lineno" valign="top"></td><td class="left"> apply to private caches.</td><td> </td><td class="right"> apply to private caches.</td><td class="lineno" valign="top"></td></tr> |
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| 310 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 311 | <tr><td class="lineno" valign="top"></td><td class="left"> max-age</td><td> </td><td class="right"> max-age</td><td class="lineno" valign="top"></td></tr> |
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| 312 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 313 | <tr><td><a name="diff0015" /></td></tr> |
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| 314 | <tr><td class="lineno" valign="top"></td><td class="lblock"> The max-age response directive indicates that response is to be</td><td> </td><td class="rblock"> The max-age response directive indicates that <span class="insert">the</span> response is to</td><td class="lineno" valign="top"></td></tr> |
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| 315 | <tr><td class="lineno" valign="top"></td><td class="lblock"> considered stale after its age is greater than the specified</td><td> </td><td class="rblock"> be considered stale after its age is greater than the specified</td><td class="lineno" valign="top"></td></tr> |
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| 316 | <tr><td class="lineno" valign="top"></td><td class="left"> number of seconds.</td><td> </td><td class="right"> number of seconds.</td><td class="lineno" valign="top"></td></tr> |
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| 317 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 318 | <tr><td class="lineno" valign="top"></td><td class="left"> s-maxage</td><td> </td><td class="right"> s-maxage</td><td class="lineno" valign="top"></td></tr> |
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| 319 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 320 | <tr><td class="lineno" valign="top"></td><td class="left"> The s-maxage response directive indicates that, in shared caches,</td><td> </td><td class="right"> The s-maxage response directive indicates that, in shared caches,</td><td class="lineno" valign="top"></td></tr> |
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| 321 | <tr><td class="lineno" valign="top"></td><td class="left"> the maximum age specified by this directive overrides the maximum</td><td> </td><td class="right"> the maximum age specified by this directive overrides the maximum</td><td class="lineno" valign="top"></td></tr> |
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| 322 | <tr><td class="lineno" valign="top"></td><td class="left"> age specified by either the max-age directive or the Expires</td><td> </td><td class="right"> age specified by either the max-age directive or the Expires</td><td class="lineno" valign="top"></td></tr> |
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| 323 | <tr><td class="lineno" valign="top"></td><td class="left"> header field. The s-maxage directive also implies the semantics</td><td> </td><td class="right"> header field. The s-maxage directive also implies the semantics</td><td class="lineno" valign="top"></td></tr> |
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| 324 | <tr><td class="lineno" valign="top"></td><td class="left"> of the proxy-revalidate response directive.</td><td> </td><td class="right"> of the proxy-revalidate response directive.</td><td class="lineno" valign="top"></td></tr> |
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| 325 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 326 | <tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr> |
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| 327 | <tr bgcolor="gray" ><td></td><th><a name="part-l11" /><small>skipping to change at</small><em> page 25, line 6</em></th><th> </th><th><a name="part-r11" /><small>skipping to change at</small><em> page 25, line 6</em></th><td></td></tr> |
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| 328 | <tr><td class="lineno" valign="top"></td><td class="left"> response is considered stale. See Section 2.3 for further discussion</td><td> </td><td class="right"> response is considered stale. See Section 2.3 for further discussion</td><td class="lineno" valign="top"></td></tr> |
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| 329 | <tr><td class="lineno" valign="top"></td><td class="left"> of the freshness model.</td><td> </td><td class="right"> of the freshness model.</td><td class="lineno" valign="top"></td></tr> |
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| 330 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 331 | <tr><td class="lineno" valign="top"></td><td class="left"> The presence of an Expires field does not imply that the original</td><td> </td><td class="right"> The presence of an Expires field does not imply that the original</td><td class="lineno" valign="top"></td></tr> |
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| 332 | <tr><td class="lineno" valign="top"></td><td class="left"> resource will change or cease to exist at, before, or after that</td><td> </td><td class="right"> resource will change or cease to exist at, before, or after that</td><td class="lineno" valign="top"></td></tr> |
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| 333 | <tr><td class="lineno" valign="top"></td><td class="left"> time.</td><td> </td><td class="right"> time.</td><td class="lineno" valign="top"></td></tr> |
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| 334 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 335 | <tr><td class="lineno" valign="top"></td><td class="left"> The field-value is an absolute date and time as defined by HTTP-date</td><td> </td><td class="right"> The field-value is an absolute date and time as defined by HTTP-date</td><td class="lineno" valign="top"></td></tr> |
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| 336 | <tr><td class="lineno" valign="top"></td><td class="left"> in Section 6.1 of [Part1]; a sender MUST use the rfc1123-date format.</td><td> </td><td class="right"> in Section 6.1 of [Part1]; a sender MUST use the rfc1123-date format.</td><td class="lineno" valign="top"></td></tr> |
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| 337 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 338 | <tr><td><a name="diff0016" /></td></tr> |
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| 339 | <tr><td class="lineno" valign="top"></td><td class="lblock"> Expires = <span class="delete">"Expires" ":" OWS Expires-v</span></td><td> </td><td class="rblock"> Expires = HTTP-date</td><td class="lineno" valign="top"></td></tr> |
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| 340 | <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete"> Expires-v =</span> HTTP-date</td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr> |
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| 341 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 342 | <tr><td class="lineno" valign="top"></td><td class="left"> For example</td><td> </td><td class="right"> For example</td><td class="lineno" valign="top"></td></tr> |
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| 343 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 344 | <tr><td class="lineno" valign="top"></td><td class="left"> Expires: Thu, 01 Dec 1994 16:00:00 GMT</td><td> </td><td class="right"> Expires: Thu, 01 Dec 1994 16:00:00 GMT</td><td class="lineno" valign="top"></td></tr> |
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| 345 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 346 | <tr><td class="lineno" valign="top"></td><td class="left"> Note: If a response includes a Cache-Control field with the max-</td><td> </td><td class="right"> Note: If a response includes a Cache-Control field with the max-</td><td class="lineno" valign="top"></td></tr> |
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| 347 | <tr><td class="lineno" valign="top"></td><td class="left"> age directive (see Section 3.2.2), that directive overrides the</td><td> </td><td class="right"> age directive (see Section 3.2.2), that directive overrides the</td><td class="lineno" valign="top"></td></tr> |
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| 348 | <tr><td class="lineno" valign="top"></td><td class="left"> Expires field. Likewise, the s-maxage directive overrides Expires</td><td> </td><td class="right"> Expires field. Likewise, the s-maxage directive overrides Expires</td><td class="lineno" valign="top"></td></tr> |
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| 349 | <tr><td class="lineno" valign="top"></td><td class="left"> in shared caches.</td><td> </td><td class="right"> in shared caches.</td><td class="lineno" valign="top"></td></tr> |
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| 350 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 351 | <tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr> |
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| 352 | <tr bgcolor="gray" ><td></td><th><a name="part-l12" /><small>skipping to change at</small><em> page 25, line 32</em></th><th> </th><th><a name="part-r12" /><small>skipping to change at</small><em> page 25, line 31</em></th><td></td></tr> |
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| 353 | <tr><td class="lineno" valign="top"></td><td class="left"> the value "0", as in the past (i.e., "already expired").</td><td> </td><td class="right"> the value "0", as in the past (i.e., "already expired").</td><td class="lineno" valign="top"></td></tr> |
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| 354 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 355 | <tr><td class="lineno" valign="top"></td><td class="left">3.4. Pragma</td><td> </td><td class="right">3.4. Pragma</td><td class="lineno" valign="top"></td></tr> |
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| 356 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 357 | <tr><td class="lineno" valign="top"></td><td class="left"> The "Pragma" header field is used to include implementation-specific</td><td> </td><td class="right"> The "Pragma" header field is used to include implementation-specific</td><td class="lineno" valign="top"></td></tr> |
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| 358 | <tr><td class="lineno" valign="top"></td><td class="left"> directives that might apply to any recipient along the request/</td><td> </td><td class="right"> directives that might apply to any recipient along the request/</td><td class="lineno" valign="top"></td></tr> |
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| 359 | <tr><td class="lineno" valign="top"></td><td class="left"> response chain. All pragma directives specify optional behavior from</td><td> </td><td class="right"> response chain. All pragma directives specify optional behavior from</td><td class="lineno" valign="top"></td></tr> |
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| 360 | <tr><td class="lineno" valign="top"></td><td class="left"> the viewpoint of the protocol; however, some systems MAY require that</td><td> </td><td class="right"> the viewpoint of the protocol; however, some systems MAY require that</td><td class="lineno" valign="top"></td></tr> |
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| 361 | <tr><td class="lineno" valign="top"></td><td class="left"> behavior be consistent with the directives.</td><td> </td><td class="right"> behavior be consistent with the directives.</td><td class="lineno" valign="top"></td></tr> |
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| 362 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 363 | <tr><td><a name="diff0017" /></td></tr> |
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| 364 | <tr><td class="lineno" valign="top"></td><td class="lblock"> Pragma = <span class="delete">"Pragma" ":" OWS Pragma-v</span></td><td> </td><td class="rblock"> Pragma = 1#pragma-directive</td><td class="lineno" valign="top"></td></tr> |
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| 365 | <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete"> Pragma-v =</span> 1#pragma-directive</td><td> </td><td class="rblock"> pragma-directive = "no-cache" / extension-pragma</td><td class="lineno" valign="top"></td></tr> |
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| 366 | <tr><td class="lineno" valign="top"></td><td class="lblock"> pragma-directive = "no-cache" / extension-pragma</td><td> </td><td class="rblock"> extension-pragma = token [ "=" ( token / quoted-string ) ]</td><td class="lineno" valign="top"></td></tr> |
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| 367 | <tr><td class="lineno" valign="top"></td><td class="lblock"> extension-pragma = token [ "=" ( token / quoted-string ) ]</td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr> |
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| 368 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 369 | <tr><td class="lineno" valign="top"></td><td class="left"> When the no-cache directive is present in a request message, a cache</td><td> </td><td class="right"> When the no-cache directive is present in a request message, a cache</td><td class="lineno" valign="top"></td></tr> |
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| 370 | <tr><td class="lineno" valign="top"></td><td class="left"> SHOULD forward the request toward the origin server even if it has a</td><td> </td><td class="right"> SHOULD forward the request toward the origin server even if it has a</td><td class="lineno" valign="top"></td></tr> |
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| 371 | <tr><td class="lineno" valign="top"></td><td class="left"> stored copy of what is being requested. This pragma directive has</td><td> </td><td class="right"> stored copy of what is being requested. This pragma directive has</td><td class="lineno" valign="top"></td></tr> |
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| 372 | <tr><td class="lineno" valign="top"></td><td class="left"> the same semantics as the no-cache response directive (see</td><td> </td><td class="right"> the same semantics as the no-cache response directive (see</td><td class="lineno" valign="top"></td></tr> |
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| 373 | <tr><td class="lineno" valign="top"></td><td class="left"> Section 3.2.2) and is defined here for backward compatibility with</td><td> </td><td class="right"> Section 3.2.2) and is defined here for backward compatibility with</td><td class="lineno" valign="top"></td></tr> |
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| 374 | <tr><td class="lineno" valign="top"></td><td class="left"> HTTP/1.0. A client SHOULD include both header fields when a no-cache</td><td> </td><td class="right"> HTTP/1.0. A client SHOULD include both header fields when a no-cache</td><td class="lineno" valign="top"></td></tr> |
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| 375 | <tr><td class="lineno" valign="top"></td><td class="left"> request is sent to a server not known to be HTTP/1.1 compliant. A</td><td> </td><td class="right"> request is sent to a server not known to be HTTP/1.1 compliant. A</td><td class="lineno" valign="top"></td></tr> |
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| 376 | <tr><td class="lineno" valign="top"></td><td class="left"> cache SHOULD treat "Pragma: no-cache" as if the client had sent</td><td> </td><td class="right"> cache SHOULD treat "Pragma: no-cache" as if the client had sent</td><td class="lineno" valign="top"></td></tr> |
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| 377 | <tr><td class="lineno" valign="top"></td><td class="left"> "Cache-Control: no-cache".</td><td> </td><td class="right"> "Cache-Control: no-cache".</td><td class="lineno" valign="top"></td></tr> |
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| 378 | <tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr> |
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| 379 | <tr bgcolor="gray" ><td></td><th><a name="part-l13" /><small>skipping to change at</small><em> page 26, line 21</em></th><th> </th><th><a name="part-r13" /><small>skipping to change at</small><em> page 26, line 20</em></th><td></td></tr> |
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| 380 | <tr><td class="lineno" valign="top"></td><td class="left"> Caches use this information, in part, to determine whether a stored</td><td> </td><td class="right"> Caches use this information, in part, to determine whether a stored</td><td class="lineno" valign="top"></td></tr> |
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| 381 | <tr><td class="lineno" valign="top"></td><td class="left"> response can be used to satisfy a given request; see Section 2.7.</td><td> </td><td class="right"> response can be used to satisfy a given request; see Section 2.7.</td><td class="lineno" valign="top"></td></tr> |
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| 382 | <tr><td class="lineno" valign="top"></td><td class="left"> determines, while the response is fresh, whether a cache is permitted</td><td> </td><td class="right"> determines, while the response is fresh, whether a cache is permitted</td><td class="lineno" valign="top"></td></tr> |
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| 383 | <tr><td class="lineno" valign="top"></td><td class="left"> to use the response to reply to a subsequent request without</td><td> </td><td class="right"> to use the response to reply to a subsequent request without</td><td class="lineno" valign="top"></td></tr> |
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| 384 | <tr><td class="lineno" valign="top"></td><td class="left"> validation; see Section 2.7.</td><td> </td><td class="right"> validation; see Section 2.7.</td><td class="lineno" valign="top"></td></tr> |
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| 385 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 386 | <tr><td class="lineno" valign="top"></td><td class="left"> In uncacheable or stale responses, the Vary field value advises the</td><td> </td><td class="right"> In uncacheable or stale responses, the Vary field value advises the</td><td class="lineno" valign="top"></td></tr> |
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| 387 | <tr><td class="lineno" valign="top"></td><td class="left"> user agent about the criteria that were used to select the</td><td> </td><td class="right"> user agent about the criteria that were used to select the</td><td class="lineno" valign="top"></td></tr> |
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| 388 | <tr><td class="lineno" valign="top"></td><td class="left"> representation.</td><td> </td><td class="right"> representation.</td><td class="lineno" valign="top"></td></tr> |
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| 389 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 390 | <tr><td><a name="diff0018" /></td></tr> |
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| 391 | <tr><td class="lineno" valign="top"></td><td class="lblock"> Vary = <span class="delete">"Vary" ":" OWS Vary-v</span></td><td> </td><td class="rblock"> Vary = "*" / 1#field-name</td><td class="lineno" valign="top"></td></tr> |
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| 392 | <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete"> Vary-v =</span> "*" / 1#field-name</td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr> |
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| 393 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 394 | <tr><td class="lineno" valign="top"></td><td class="left"> The set of header fields named by the Vary field value is known as</td><td> </td><td class="right"> The set of header fields named by the Vary field value is known as</td><td class="lineno" valign="top"></td></tr> |
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| 395 | <tr><td class="lineno" valign="top"></td><td class="left"> the selecting header fields.</td><td> </td><td class="right"> the selecting header fields.</td><td class="lineno" valign="top"></td></tr> |
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| 396 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 397 | <tr><td class="lineno" valign="top"></td><td class="left"> A server SHOULD include a Vary header field with any cacheable</td><td> </td><td class="right"> A server SHOULD include a Vary header field with any cacheable</td><td class="lineno" valign="top"></td></tr> |
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| 398 | <tr><td class="lineno" valign="top"></td><td class="left"> response that is subject to server-driven negotiation. Doing so</td><td> </td><td class="right"> response that is subject to server-driven negotiation. Doing so</td><td class="lineno" valign="top"></td></tr> |
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| 399 | <tr><td class="lineno" valign="top"></td><td class="left"> allows a cache to properly interpret future requests on that resource</td><td> </td><td class="right"> allows a cache to properly interpret future requests on that resource</td><td class="lineno" valign="top"></td></tr> |
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| 400 | <tr><td class="lineno" valign="top"></td><td class="left"> and informs the user agent about the presence of negotiation on that</td><td> </td><td class="right"> and informs the user agent about the presence of negotiation on that</td><td class="lineno" valign="top"></td></tr> |
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| 401 | <tr><td class="lineno" valign="top"></td><td class="left"> resource. A server MAY include a Vary header field with a non-</td><td> </td><td class="right"> resource. A server MAY include a Vary header field with a non-</td><td class="lineno" valign="top"></td></tr> |
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| 402 | <tr><td class="lineno" valign="top"></td><td class="left"> cacheable response that is subject to server-driven negotiation,</td><td> </td><td class="right"> cacheable response that is subject to server-driven negotiation,</td><td class="lineno" valign="top"></td></tr> |
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| 403 | <tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr> |
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| 404 | <tr bgcolor="gray" ><td></td><th><a name="part-l14" /><small>skipping to change at</small><em> page 27, line 15</em></th><th> </th><th><a name="part-r14" /><small>skipping to change at</small><em> page 27, line 13</em></th><td></td></tr> |
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| 405 | <tr><td class="lineno" valign="top"></td><td class="left"> transformations applied to the payload of the message.</td><td> </td><td class="right"> transformations applied to the payload of the message.</td><td class="lineno" valign="top"></td></tr> |
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| 406 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 407 | <tr><td class="lineno" valign="top"></td><td class="left"> Warnings can be used for other purposes, both cache-related and</td><td> </td><td class="right"> Warnings can be used for other purposes, both cache-related and</td><td class="lineno" valign="top"></td></tr> |
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| 408 | <tr><td class="lineno" valign="top"></td><td class="left"> otherwise. The use of a warning, rather than an error status code,</td><td> </td><td class="right"> otherwise. The use of a warning, rather than an error status code,</td><td class="lineno" valign="top"></td></tr> |
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| 409 | <tr><td class="lineno" valign="top"></td><td class="left"> distinguishes these responses from true failures.</td><td> </td><td class="right"> distinguishes these responses from true failures.</td><td class="lineno" valign="top"></td></tr> |
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| 410 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 411 | <tr><td class="lineno" valign="top"></td><td class="left"> Warning header fields can in general be applied to any message,</td><td> </td><td class="right"> Warning header fields can in general be applied to any message,</td><td class="lineno" valign="top"></td></tr> |
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| 412 | <tr><td class="lineno" valign="top"></td><td class="left"> however some warn-codes are specific to caches and can only be</td><td> </td><td class="right"> however some warn-codes are specific to caches and can only be</td><td class="lineno" valign="top"></td></tr> |
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| 413 | <tr><td class="lineno" valign="top"></td><td class="left"> applied to response messages.</td><td> </td><td class="right"> applied to response messages.</td><td class="lineno" valign="top"></td></tr> |
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| 414 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 415 | <tr><td><a name="diff0019" /></td></tr> |
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| 416 | <tr><td class="lineno" valign="top"></td><td class="lblock"> Warning = <span class="delete">"Warning" ":" OWS Warning-v</span></td><td> </td><td class="rblock"> Warning = 1#warning-value</td><td class="lineno" valign="top"></td></tr> |
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| 417 | <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete"> Warning-v =</span> 1#warning-value</td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr> |
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| 418 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 419 | <tr><td class="lineno" valign="top"></td><td class="left"> warning-value = warn-code SP warn-agent SP warn-text</td><td> </td><td class="right"> warning-value = warn-code SP warn-agent SP warn-text</td><td class="lineno" valign="top"></td></tr> |
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| 420 | <tr><td class="lineno" valign="top"></td><td class="left"> [SP warn-date]</td><td> </td><td class="right"> [SP warn-date]</td><td class="lineno" valign="top"></td></tr> |
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| 421 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 422 | <tr><td class="lineno" valign="top"></td><td class="left"> warn-code = 3DIGIT</td><td> </td><td class="right"> warn-code = 3DIGIT</td><td class="lineno" valign="top"></td></tr> |
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| 423 | <tr><td class="lineno" valign="top"></td><td class="left"> warn-agent = ( uri-host [ ":" port ] ) / pseudonym</td><td> </td><td class="right"> warn-agent = ( uri-host [ ":" port ] ) / pseudonym</td><td class="lineno" valign="top"></td></tr> |
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| 424 | <tr><td class="lineno" valign="top"></td><td class="left"> ; the name or pseudonym of the server adding</td><td> </td><td class="right"> ; the name or pseudonym of the server adding</td><td class="lineno" valign="top"></td></tr> |
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| 425 | <tr><td class="lineno" valign="top"></td><td class="left"> ; the Warning header field, for use in debugging</td><td> </td><td class="right"> ; the Warning header field, for use in debugging</td><td class="lineno" valign="top"></td></tr> |
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| 426 | <tr><td class="lineno" valign="top"></td><td class="left"> warn-text = quoted-string</td><td> </td><td class="right"> warn-text = quoted-string</td><td class="lineno" valign="top"></td></tr> |
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| 427 | <tr><td class="lineno" valign="top"></td><td class="left"> warn-date = DQUOTE HTTP-date DQUOTE</td><td> </td><td class="right"> warn-date = DQUOTE HTTP-date DQUOTE</td><td class="lineno" valign="top"></td></tr> |
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| 428 | <tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr> |
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| 429 | <tr bgcolor="gray" ><td></td><th><a name="part-l15" /><small>skipping to change at</small><em> page 31, line 18</em></th><th> </th><th><a name="part-r15" /><small>skipping to change at</small><em> page 31, line 18</em></th><td></td></tr> |
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| 430 | <tr><td class="lineno" valign="top"></td><td class="left"> suggestions and comments from individuals including: Shel Kaphan,</td><td> </td><td class="right"> suggestions and comments from individuals including: Shel Kaphan,</td><td class="lineno" valign="top"></td></tr> |
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| 431 | <tr><td class="lineno" valign="top"></td><td class="left"> Paul Leach, Koen Holtman, David Morris, and Larry Masinter.</td><td> </td><td class="right"> Paul Leach, Koen Holtman, David Morris, and Larry Masinter.</td><td class="lineno" valign="top"></td></tr> |
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| 432 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 433 | <tr><td class="lineno" valign="top"></td><td class="left">8. References</td><td> </td><td class="right">8. References</td><td class="lineno" valign="top"></td></tr> |
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| 434 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 435 | <tr><td class="lineno" valign="top"></td><td class="left">8.1. Normative References</td><td> </td><td class="right">8.1. Normative References</td><td class="lineno" valign="top"></td></tr> |
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| 436 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 437 | <tr><td class="lineno" valign="top"></td><td class="left"> [Part1] Fielding, R., Ed., Gettys, J., Mogul, J., Frystyk, H.,</td><td> </td><td class="right"> [Part1] Fielding, R., Ed., Gettys, J., Mogul, J., Frystyk, H.,</td><td class="lineno" valign="top"></td></tr> |
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| 438 | <tr><td class="lineno" valign="top"></td><td class="left"> Masinter, L., Leach, P., Berners-Lee, T., Lafon, Y., Ed.,</td><td> </td><td class="right"> Masinter, L., Leach, P., Berners-Lee, T., Lafon, Y., Ed.,</td><td class="lineno" valign="top"></td></tr> |
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| 439 | <tr><td class="lineno" valign="top"></td><td class="left"> and J. Reschke, Ed., "HTTP/1.1, part 1: URIs, Connections,</td><td> </td><td class="right"> and J. Reschke, Ed., "HTTP/1.1, part 1: URIs, Connections,</td><td class="lineno" valign="top"></td></tr> |
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| 440 | <tr><td><a name="diff0020" /></td></tr> |
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| 441 | <tr><td class="lineno" valign="top"></td><td class="lblock"> and Message Parsing", <span class="delete">draft-ietf-httpbis-p1-messaging-13</span></td><td> </td><td class="rblock"> and Message Parsing", <span class="insert">draft-ietf-httpbis-p1-messaging-14</span></td><td class="lineno" valign="top"></td></tr> |
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| 442 | <tr><td class="lineno" valign="top"></td><td class="lblock"> (work in progress), <span class="delete">March</span> 2011.</td><td> </td><td class="rblock"> (work in progress), <span class="insert">April</span> 2011.</td><td class="lineno" valign="top"></td></tr> |
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| 443 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 444 | <tr><td class="lineno" valign="top"></td><td class="left"> [Part2] Fielding, R., Ed., Gettys, J., Mogul, J., Frystyk, H.,</td><td> </td><td class="right"> [Part2] Fielding, R., Ed., Gettys, J., Mogul, J., Frystyk, H.,</td><td class="lineno" valign="top"></td></tr> |
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| 445 | <tr><td class="lineno" valign="top"></td><td class="left"> Masinter, L., Leach, P., Berners-Lee, T., Lafon, Y., Ed.,</td><td> </td><td class="right"> Masinter, L., Leach, P., Berners-Lee, T., Lafon, Y., Ed.,</td><td class="lineno" valign="top"></td></tr> |
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| 446 | <tr><td class="lineno" valign="top"></td><td class="left"> and J. Reschke, Ed., "HTTP/1.1, part 2: Message</td><td> </td><td class="right"> and J. Reschke, Ed., "HTTP/1.1, part 2: Message</td><td class="lineno" valign="top"></td></tr> |
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| 447 | <tr><td><a name="diff0021" /></td></tr> |
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| 448 | <tr><td class="lineno" valign="top"></td><td class="lblock"> Semantics", <span class="delete">draft-ietf-httpbis-p2-semantics-13</span> (work in</td><td> </td><td class="rblock"> Semantics", <span class="insert">draft-ietf-httpbis-p2-semantics-14</span> (work in</td><td class="lineno" valign="top"></td></tr> |
|---|
| 449 | <tr><td class="lineno" valign="top"></td><td class="lblock"> progress), <span class="delete">March</span> 2011.</td><td> </td><td class="rblock"> progress), <span class="insert">April</span> 2011.</td><td class="lineno" valign="top"></td></tr> |
|---|
| 450 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 451 | <tr><td class="lineno" valign="top"></td><td class="left"> [Part4] Fielding, R., Ed., Gettys, J., Mogul, J., Frystyk, H.,</td><td> </td><td class="right"> [Part4] Fielding, R., Ed., Gettys, J., Mogul, J., Frystyk, H.,</td><td class="lineno" valign="top"></td></tr> |
|---|
| 452 | <tr><td class="lineno" valign="top"></td><td class="left"> Masinter, L., Leach, P., Berners-Lee, T., Lafon, Y., Ed.,</td><td> </td><td class="right"> Masinter, L., Leach, P., Berners-Lee, T., Lafon, Y., Ed.,</td><td class="lineno" valign="top"></td></tr> |
|---|
| 453 | <tr><td class="lineno" valign="top"></td><td class="left"> and J. Reschke, Ed., "HTTP/1.1, part 4: Conditional</td><td> </td><td class="right"> and J. Reschke, Ed., "HTTP/1.1, part 4: Conditional</td><td class="lineno" valign="top"></td></tr> |
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| 454 | <tr><td><a name="diff0022" /></td></tr> |
|---|
| 455 | <tr><td class="lineno" valign="top"></td><td class="lblock"> Requests", <span class="delete">draft-ietf-httpbis-p4-conditional-13</span> (work in</td><td> </td><td class="rblock"> Requests", <span class="insert">draft-ietf-httpbis-p4-conditional-14</span> (work in</td><td class="lineno" valign="top"></td></tr> |
|---|
| 456 | <tr><td class="lineno" valign="top"></td><td class="lblock"> progress), <span class="delete">March</span> 2011.</td><td> </td><td class="rblock"> progress), <span class="insert">April</span> 2011.</td><td class="lineno" valign="top"></td></tr> |
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| 457 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 458 | <tr><td class="lineno" valign="top"></td><td class="left"> [Part5] Fielding, R., Ed., Gettys, J., Mogul, J., Frystyk, H.,</td><td> </td><td class="right"> [Part5] Fielding, R., Ed., Gettys, J., Mogul, J., Frystyk, H.,</td><td class="lineno" valign="top"></td></tr> |
|---|
| 459 | <tr><td class="lineno" valign="top"></td><td class="left"> Masinter, L., Leach, P., Berners-Lee, T., Lafon, Y., Ed.,</td><td> </td><td class="right"> Masinter, L., Leach, P., Berners-Lee, T., Lafon, Y., Ed.,</td><td class="lineno" valign="top"></td></tr> |
|---|
| 460 | <tr><td class="lineno" valign="top"></td><td class="left"> and J. Reschke, Ed., "HTTP/1.1, part 5: Range Requests and</td><td> </td><td class="right"> and J. Reschke, Ed., "HTTP/1.1, part 5: Range Requests and</td><td class="lineno" valign="top"></td></tr> |
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| 461 | <tr><td><a name="diff0023" /></td></tr> |
|---|
| 462 | <tr><td class="lineno" valign="top"></td><td class="lblock"> Partial Responses", <span class="delete">draft-ietf-httpbis-p5-range-13</span> (work</td><td> </td><td class="rblock"> Partial Responses", <span class="insert">draft-ietf-httpbis-p5-range-14</span> (work</td><td class="lineno" valign="top"></td></tr> |
|---|
| 463 | <tr><td class="lineno" valign="top"></td><td class="lblock"> in progress), <span class="delete">March</span> 2011.</td><td> </td><td class="rblock"> in progress), <span class="insert">April</span> 2011.</td><td class="lineno" valign="top"></td></tr> |
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| 464 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 465 | <tr><td class="lineno" valign="top"></td><td class="left"> [Part7] Fielding, R., Ed., Gettys, J., Mogul, J., Frystyk, H.,</td><td> </td><td class="right"> [Part7] Fielding, R., Ed., Gettys, J., Mogul, J., Frystyk, H.,</td><td class="lineno" valign="top"></td></tr> |
|---|
| 466 | <tr><td class="lineno" valign="top"></td><td class="left"> Masinter, L., Leach, P., Berners-Lee, T., Lafon, Y., Ed.,</td><td> </td><td class="right"> Masinter, L., Leach, P., Berners-Lee, T., Lafon, Y., Ed.,</td><td class="lineno" valign="top"></td></tr> |
|---|
| 467 | <tr><td class="lineno" valign="top"></td><td class="left"> and J. Reschke, Ed., "HTTP/1.1, part 7: Authentication",</td><td> </td><td class="right"> and J. Reschke, Ed., "HTTP/1.1, part 7: Authentication",</td><td class="lineno" valign="top"></td></tr> |
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| 468 | <tr><td><a name="diff0024" /></td></tr> |
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| 469 | <tr><td class="lineno" valign="top"></td><td class="lblock"> <span class="delete">draft-ietf-httpbis-p7-auth-13</span> (work in progress),</td><td> </td><td class="rblock"> <span class="insert">draft-ietf-httpbis-p7-auth-14</span> (work in progress),</td><td class="lineno" valign="top"></td></tr> |
|---|
| 470 | <tr><td class="lineno" valign="top"></td><td class="lblock"> <span class="delete">March</span> 2011.</td><td> </td><td class="rblock"> <span class="insert">April</span> 2011.</td><td class="lineno" valign="top"></td></tr> |
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| 471 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
|---|
| 472 | <tr><td class="lineno" valign="top"></td><td class="left"> [RFC2119] Bradner, S., "Key words for use in RFCs to Indicate</td><td> </td><td class="right"> [RFC2119] Bradner, S., "Key words for use in RFCs to Indicate</td><td class="lineno" valign="top"></td></tr> |
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| 473 | <tr><td class="lineno" valign="top"></td><td class="left"> Requirement Levels", BCP 14, RFC 2119, March 1997.</td><td> </td><td class="right"> Requirement Levels", BCP 14, RFC 2119, March 1997.</td><td class="lineno" valign="top"></td></tr> |
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| 474 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 475 | <tr><td class="lineno" valign="top"></td><td class="left"> [RFC5234] Crocker, D., Ed. and P. Overell, "Augmented BNF for Syntax</td><td> </td><td class="right"> [RFC5234] Crocker, D., Ed. and P. Overell, "Augmented BNF for Syntax</td><td class="lineno" valign="top"></td></tr> |
|---|
| 476 | <tr><td class="lineno" valign="top"></td><td class="left"> Specifications: ABNF", STD 68, RFC 5234, January 2008.</td><td> </td><td class="right"> Specifications: ABNF", STD 68, RFC 5234, January 2008.</td><td class="lineno" valign="top"></td></tr> |
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| 477 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 478 | <tr><td class="lineno" valign="top"></td><td class="left">8.2. Informative References</td><td> </td><td class="right">8.2. Informative References</td><td class="lineno" valign="top"></td></tr> |
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| 479 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
|---|
| 480 | <tr><td class="lineno" valign="top"></td><td class="left"> [RFC1305] Mills, D., "Network Time Protocol (Version 3)</td><td> </td><td class="right"> [RFC1305] Mills, D., "Network Time Protocol (Version 3)</td><td class="lineno" valign="top"></td></tr> |
|---|
| 481 | <tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr> |
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| 482 | <tr bgcolor="gray" ><td></td><th><a name="part-l16" /><small>skipping to change at</small><em> page 32, line 37</em></th><th> </th><th><a name="part-r16" /><small>skipping to change at</small><em> page 32, line 37</em></th><td></td></tr> |
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| 483 | <tr><td class="lineno" valign="top"></td><td class="left"> Make the specified age calculation algorithm less conservative.</td><td> </td><td class="right"> Make the specified age calculation algorithm less conservative.</td><td class="lineno" valign="top"></td></tr> |
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| 484 | <tr><td class="lineno" valign="top"></td><td class="left"> (Section 2.3.2)</td><td> </td><td class="right"> (Section 2.3.2)</td><td class="lineno" valign="top"></td></tr> |
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| 485 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
|---|
| 486 | <tr><td class="lineno" valign="top"></td><td class="left"> Remove requirement to consider Content-Location in successful</td><td> </td><td class="right"> Remove requirement to consider Content-Location in successful</td><td class="lineno" valign="top"></td></tr> |
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| 487 | <tr><td class="lineno" valign="top"></td><td class="left"> responses in order to determine the appropriate response to use.</td><td> </td><td class="right"> responses in order to determine the appropriate response to use.</td><td class="lineno" valign="top"></td></tr> |
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| 488 | <tr><td class="lineno" valign="top"></td><td class="left"> (Section 2.4)</td><td> </td><td class="right"> (Section 2.4)</td><td class="lineno" valign="top"></td></tr> |
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| 489 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 490 | <tr><td class="lineno" valign="top"></td><td class="left"> Clarify denial of service attack avoidance requirement.</td><td> </td><td class="right"> Clarify denial of service attack avoidance requirement.</td><td class="lineno" valign="top"></td></tr> |
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| 491 | <tr><td class="lineno" valign="top"></td><td class="left"> (Section 2.5)</td><td> </td><td class="right"> (Section 2.5)</td><td class="lineno" valign="top"></td></tr> |
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| 492 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 493 | <tr><td><a name="diff0025" /></td></tr> |
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| 494 | <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"> <span class="insert">Change ABNF productions for header fields to only define the field</span></td><td class="lineno" valign="top"></td></tr> |
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| 495 | <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> value. (Section 3)</span></td><td class="lineno" valign="top"></td></tr> |
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| 496 | <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"> </td><td class="lineno" valign="top"></td></tr> |
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| 497 | <tr><td class="lineno" valign="top"></td><td class="left"> Do not mention RFC 2047 encoding and multiple languages in Warning</td><td> </td><td class="right"> Do not mention RFC 2047 encoding and multiple languages in Warning</td><td class="lineno" valign="top"></td></tr> |
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| 498 | <tr><td class="lineno" valign="top"></td><td class="left"> header fields anymore, as these aspects never were implemented.</td><td> </td><td class="right"> header fields anymore, as these aspects never were implemented.</td><td class="lineno" valign="top"></td></tr> |
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| 499 | <tr><td class="lineno" valign="top"></td><td class="left"> (Section 3.6)</td><td> </td><td class="right"> (Section 3.6)</td><td class="lineno" valign="top"></td></tr> |
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| 500 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 501 | <tr><td class="lineno" valign="top"></td><td class="left">Appendix B. Collected ABNF</td><td> </td><td class="right">Appendix B. Collected ABNF</td><td class="lineno" valign="top"></td></tr> |
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| 502 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 503 | <tr><td><a name="diff0026" /></td></tr> |
|---|
| 504 | <tr><td class="lineno" valign="top"></td><td class="lblock"> Age = <span class="delete">"Age:" OWS Age-v</span></td><td> </td><td class="rblock"> Age = delta-seconds</td><td class="lineno" valign="top"></td></tr> |
|---|
| 505 | <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete"> Age-v =</span> delta-seconds</td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr> |
|---|
| 506 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 507 | <tr><td><a name="diff0027" /></td></tr> |
|---|
| 508 | <tr><td class="lineno" valign="top"></td><td class="lblock"> Cache-Control = <span class="delete">"Cache-Control:" OWS Cache-Control-v</span></td><td> </td><td class="rblock"> Cache-Control = *( "," OWS ) cache-directive *( OWS "," [ OWS</td><td class="lineno" valign="top"></td></tr> |
|---|
| 509 | <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete"> Cache-Control-v =</span> *( "," OWS ) cache-directive *( OWS "," [ OWS</td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr> |
|---|
| 510 | <tr><td class="lineno" valign="top"></td><td class="left"> cache-directive ] )</td><td> </td><td class="right"> cache-directive ] )</td><td class="lineno" valign="top"></td></tr> |
|---|
| 511 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 512 | <tr><td><a name="diff0028" /></td></tr> |
|---|
| 513 | <tr><td class="lineno" valign="top"></td><td class="lblock"> Expires = <span class="delete">"Expires:" OWS Expires-v</span></td><td> </td><td class="rblock"> Expires = HTTP-date</td><td class="lineno" valign="top"></td></tr> |
|---|
| 514 | <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete"> Expires-v =</span> HTTP-date</td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr> |
|---|
| 515 | <tr><td class="lineno" valign="top"></td><td class="left"> HTTP-date = <HTTP-date, defined in [Part1], Section 6.1></td><td> </td><td class="right"> HTTP-date = <HTTP-date, defined in [Part1], Section 6.1></td><td class="lineno" valign="top"></td></tr> |
|---|
| 516 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
|---|
| 517 | <tr><td class="lineno" valign="top"></td><td class="left"> OWS = <OWS, defined in [Part1], Section 1.2.2></td><td> </td><td class="right"> OWS = <OWS, defined in [Part1], Section 1.2.2></td><td class="lineno" valign="top"></td></tr> |
|---|
| 518 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
|---|
| 519 | <tr><td><a name="diff0029" /></td></tr> |
|---|
| 520 | <tr><td class="lineno" valign="top"></td><td class="lblock"> Pragma = <span class="delete">"Pragma:" OWS Pragma-v</span></td><td> </td><td class="rblock"> Pragma = *( "," OWS ) pragma-directive *( OWS "," [ OWS</td><td class="lineno" valign="top"></td></tr> |
|---|
| 521 | <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete"> Pragma-v =</span> *( "," OWS ) pragma-directive *( OWS "," [ OWS</td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr> |
|---|
| 522 | <tr><td class="lineno" valign="top"></td><td class="left"> pragma-directive ] )</td><td> </td><td class="right"> pragma-directive ] )</td><td class="lineno" valign="top"></td></tr> |
|---|
| 523 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
|---|
| 524 | <tr><td><a name="diff0030" /></td></tr> |
|---|
| 525 | <tr><td class="lineno" valign="top"></td><td class="lblock"> Vary = <span class="delete">"Vary:" OWS Vary-v</span></td><td> </td><td class="rblock"> Vary = "*" / ( *( "," OWS ) field-name *( OWS "," [ OWS field-name ]</td><td class="lineno" valign="top"></td></tr> |
|---|
| 526 | <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete"> Vary-v =</span> "*" / ( *( "," OWS ) field-name *( OWS "," [ OWS field-name</td><td> </td><td class="rblock"> ) )</td><td class="lineno" valign="top"></td></tr> |
|---|
| 527 | <tr><td class="lineno" valign="top"></td><td class="lblock"> ] ) )</td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr> |
|---|
| 528 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
|---|
| 529 | <tr><td><a name="diff0031" /></td></tr> |
|---|
| 530 | <tr><td class="lineno" valign="top"></td><td class="lblock"> Warning = <span class="delete">"Warning:" OWS Warning-v</span></td><td> </td><td class="rblock"> Warning = *( "," OWS ) warning-value *( OWS "," [ OWS warning-value ]</td><td class="lineno" valign="top"></td></tr> |
|---|
| 531 | <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete"> Warning-v =</span> *( "," OWS ) warning-value *( OWS "," [ OWS warning-value</td><td> </td><td class="rblock"> )</td><td class="lineno" valign="top"></td></tr> |
|---|
| 532 | <tr><td class="lineno" valign="top"></td><td class="lblock"> ] )</td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr> |
|---|
| 533 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
|---|
| 534 | <tr><td class="lineno" valign="top"></td><td class="left"> cache-directive = cache-request-directive / cache-response-directive</td><td> </td><td class="right"> cache-directive = cache-request-directive / cache-response-directive</td><td class="lineno" valign="top"></td></tr> |
|---|
| 535 | <tr><td class="lineno" valign="top"></td><td class="left"> cache-extension = token [ "=" ( token / quoted-string ) ]</td><td> </td><td class="right"> cache-extension = token [ "=" ( token / quoted-string ) ]</td><td class="lineno" valign="top"></td></tr> |
|---|
| 536 | <tr><td class="lineno" valign="top"></td><td class="left"> cache-request-directive = "no-cache" / "no-store" / ( "max-age="</td><td> </td><td class="right"> cache-request-directive = "no-cache" / "no-store" / ( "max-age="</td><td class="lineno" valign="top"></td></tr> |
|---|
| 537 | <tr><td class="lineno" valign="top"></td><td class="left"> delta-seconds ) / ( "max-stale" [ "=" delta-seconds ] ) / (</td><td> </td><td class="right"> delta-seconds ) / ( "max-stale" [ "=" delta-seconds ] ) / (</td><td class="lineno" valign="top"></td></tr> |
|---|
| 538 | <tr><td class="lineno" valign="top"></td><td class="left"> "min-fresh=" delta-seconds ) / "no-transform" / "only-if-cached" /</td><td> </td><td class="right"> "min-fresh=" delta-seconds ) / "no-transform" / "only-if-cached" /</td><td class="lineno" valign="top"></td></tr> |
|---|
| 539 | <tr><td class="lineno" valign="top"></td><td class="left"> cache-extension</td><td> </td><td class="right"> cache-extension</td><td class="lineno" valign="top"></td></tr> |
|---|
| 540 | <tr><td class="lineno" valign="top"></td><td class="left"> cache-response-directive = "public" / ( "private" [ "=" DQUOTE *( ","</td><td> </td><td class="right"> cache-response-directive = "public" / ( "private" [ "=" DQUOTE *( ","</td><td class="lineno" valign="top"></td></tr> |
|---|
| 541 | <tr><td class="lineno" valign="top"></td><td class="left"> OWS ) field-name *( OWS "," [ OWS field-name ] ) DQUOTE ] ) / (</td><td> </td><td class="right"> OWS ) field-name *( OWS "," [ OWS field-name ] ) DQUOTE ] ) / (</td><td class="lineno" valign="top"></td></tr> |
|---|
| 542 | <tr><td class="lineno" valign="top"></td><td class="left"> "no-cache" [ "=" DQUOTE *( "," OWS ) field-name *( OWS "," [ OWS</td><td> </td><td class="right"> "no-cache" [ "=" DQUOTE *( "," OWS ) field-name *( OWS "," [ OWS</td><td class="lineno" valign="top"></td></tr> |
|---|
| 543 | <tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr> |
|---|
| 544 | <tr bgcolor="gray" ><td></td><th><a name="part-l17" /><small>skipping to change at</small><em> page 38, line 43</em></th><th> </th><th><a name="part-r17" /><small>skipping to change at</small><em> page 38, line 40</em></th><td></td></tr> |
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| 545 | <tr><td class="lineno" valign="top"></td><td class="left">C.14. Since draft-ietf-httpbis-p6-cache-12</td><td> </td><td class="right">C.14. Since draft-ietf-httpbis-p6-cache-12</td><td class="lineno" valign="top"></td></tr> |
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| 546 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 547 | <tr><td class="lineno" valign="top"></td><td class="left"> Closed issues:</td><td> </td><td class="right"> Closed issues:</td><td class="lineno" valign="top"></td></tr> |
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| 548 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 549 | <tr><td class="lineno" valign="top"></td><td class="left"> o <http://tools.ietf.org/wg/httpbis/trac/ticket/224>: "Header</td><td> </td><td class="right"> o <http://tools.ietf.org/wg/httpbis/trac/ticket/224>: "Header</td><td class="lineno" valign="top"></td></tr> |
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| 550 | <tr><td class="lineno" valign="top"></td><td class="left"> Classification"</td><td> </td><td class="right"> Classification"</td><td class="lineno" valign="top"></td></tr> |
|---|
| 551 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 552 | <tr><td class="lineno" valign="top"></td><td class="left"> o <http://tools.ietf.org/wg/httpbis/trac/ticket/268>: "Clarify</td><td> </td><td class="right"> o <http://tools.ietf.org/wg/httpbis/trac/ticket/268>: "Clarify</td><td class="lineno" valign="top"></td></tr> |
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| 553 | <tr><td class="lineno" valign="top"></td><td class="left"> 'public'"</td><td> </td><td class="right"> 'public'"</td><td class="lineno" valign="top"></td></tr> |
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| 554 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 555 | <tr><td><a name="diff0032" /></td></tr> |
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| 556 | <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">C.15. Since draft-ietf-httpbis-p6-cache-13</span></td><td class="lineno" valign="top"></td></tr> |
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| 557 | <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"></span></td><td class="lineno" valign="top"></td></tr> |
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| 558 | <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> Closed issues:</span></td><td class="lineno" valign="top"></td></tr> |
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| 559 | <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"></span></td><td class="lineno" valign="top"></td></tr> |
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| 560 | <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> o <http://tools.ietf.org/wg/httpbis/trac/ticket/276>: "untangle</span></td><td class="lineno" valign="top"></td></tr> |
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| 561 | <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> ABNFs for header fields"</span></td><td class="lineno" valign="top"></td></tr> |
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| 562 | <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"> </td><td class="lineno" valign="top"></td></tr> |
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| 563 | <tr><td class="lineno" valign="top"></td><td class="left">Index</td><td> </td><td class="right">Index</td><td class="lineno" valign="top"></td></tr> |
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| 564 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 565 | <tr><td class="lineno" valign="top"></td><td class="left"> A</td><td> </td><td class="right"> A</td><td class="lineno" valign="top"></td></tr> |
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| 566 | <tr><td class="lineno" valign="top"></td><td class="left"> age 6</td><td> </td><td class="right"> age 6</td><td class="lineno" valign="top"></td></tr> |
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| 567 | <tr><td class="lineno" valign="top"></td><td class="left"> Age header field 18</td><td> </td><td class="right"> Age header field 18</td><td class="lineno" valign="top"></td></tr> |
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| 568 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 569 | <tr><td class="lineno" valign="top"></td><td class="left"> C</td><td> </td><td class="right"> C</td><td class="lineno" valign="top"></td></tr> |
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| 570 | <tr><td class="lineno" valign="top"></td><td class="left"> cache 5</td><td> </td><td class="right"> cache 5</td><td class="lineno" valign="top"></td></tr> |
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| 571 | <tr><td class="lineno" valign="top"></td><td class="left"> Cache Directives</td><td> </td><td class="right"> Cache Directives</td><td class="lineno" valign="top"></td></tr> |
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| 572 | <tr><td><a name="diff0033" /></td></tr> |
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| 573 | <tr><td class="lineno" valign="top"></td><td class="lblock"> max-age <span class="delete">20</span>, 23</td><td> </td><td class="rblock"> max-age <span class="insert">19</span>, 23</td><td class="lineno" valign="top"></td></tr> |
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| 574 | <tr><td class="lineno" valign="top"></td><td class="left"> max-stale 20</td><td> </td><td class="right"> max-stale 20</td><td class="lineno" valign="top"></td></tr> |
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| 575 | <tr><td class="lineno" valign="top"></td><td class="left"> min-fresh 20</td><td> </td><td class="right"> min-fresh 20</td><td class="lineno" valign="top"></td></tr> |
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| 576 | <tr><td class="lineno" valign="top"></td><td class="left"> must-revalidate 22</td><td> </td><td class="right"> must-revalidate 22</td><td class="lineno" valign="top"></td></tr> |
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| 577 | <tr><td class="lineno" valign="top"></td><td class="left"> no-cache 19, 21</td><td> </td><td class="right"> no-cache 19, 21</td><td class="lineno" valign="top"></td></tr> |
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| 578 | <tr><td class="lineno" valign="top"></td><td class="left"> no-store 19, 22</td><td> </td><td class="right"> no-store 19, 22</td><td class="lineno" valign="top"></td></tr> |
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| 579 | <tr><td class="lineno" valign="top"></td><td class="left"> no-transform 20, 23</td><td> </td><td class="right"> no-transform 20, 23</td><td class="lineno" valign="top"></td></tr> |
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| 580 | <tr><td class="lineno" valign="top"></td><td class="left"> only-if-cached 20</td><td> </td><td class="right"> only-if-cached 20</td><td class="lineno" valign="top"></td></tr> |
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| 581 | <tr><td class="lineno" valign="top"></td><td class="left"> private 21</td><td> </td><td class="right"> private 21</td><td class="lineno" valign="top"></td></tr> |
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| 582 | <tr><td class="lineno" valign="top"></td><td class="left"> proxy-revalidate 23</td><td> </td><td class="right"> proxy-revalidate 23</td><td class="lineno" valign="top"></td></tr> |
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| 583 | <tr><td class="lineno" valign="top"></td><td class="left"> public 21</td><td> </td><td class="right"> public 21</td><td class="lineno" valign="top"></td></tr> |
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| 584 | <tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr> |
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| 585 | <tr bgcolor="gray" ><td></td><th><a name="part-l18" /><small>skipping to change at</small><em> page 39, line 30</em></th><th> </th><th><a name="part-r18" /><small>skipping to change at</small><em> page 39, line 35</em></th><td></td></tr> |
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| 586 | <tr><td class="lineno" valign="top"></td><td class="left"> explicit expiration time 6</td><td> </td><td class="right"> explicit expiration time 6</td><td class="lineno" valign="top"></td></tr> |
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| 587 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 588 | <tr><td class="lineno" valign="top"></td><td class="left"> F</td><td> </td><td class="right"> F</td><td class="lineno" valign="top"></td></tr> |
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| 589 | <tr><td class="lineno" valign="top"></td><td class="left"> first-hand 6</td><td> </td><td class="right"> first-hand 6</td><td class="lineno" valign="top"></td></tr> |
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| 590 | <tr><td class="lineno" valign="top"></td><td class="left"> fresh 6</td><td> </td><td class="right"> fresh 6</td><td class="lineno" valign="top"></td></tr> |
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| 591 | <tr><td class="lineno" valign="top"></td><td class="left"> freshness lifetime 6</td><td> </td><td class="right"> freshness lifetime 6</td><td class="lineno" valign="top"></td></tr> |
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| 592 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 593 | <tr><td class="lineno" valign="top"></td><td class="left"> G</td><td> </td><td class="right"> G</td><td class="lineno" valign="top"></td></tr> |
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| 594 | <tr><td class="lineno" valign="top"></td><td class="left"> Grammar</td><td> </td><td class="right"> Grammar</td><td class="lineno" valign="top"></td></tr> |
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| 595 | <tr><td class="lineno" valign="top"></td><td class="left"> Age 18</td><td> </td><td class="right"> Age 18</td><td class="lineno" valign="top"></td></tr> |
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| 596 | <tr><td><a name="diff0034" /></td></tr> |
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| 597 | <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete"> Age-v 18</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr> |
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| 598 | <tr><td class="lineno" valign="top"></td><td class="left"> Cache-Control 19</td><td> </td><td class="right"> Cache-Control 19</td><td class="lineno" valign="top"></td></tr> |
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| 599 | <tr><td><a name="diff0035" /></td></tr> |
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| 600 | <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete"> Cache-Control-v 19</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr> |
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| 601 | <tr><td class="lineno" valign="top"></td><td class="left"> cache-extension 19</td><td> </td><td class="right"> cache-extension 19</td><td class="lineno" valign="top"></td></tr> |
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| 602 | <tr><td class="lineno" valign="top"></td><td class="left"> cache-request-directive 19</td><td> </td><td class="right"> cache-request-directive 19</td><td class="lineno" valign="top"></td></tr> |
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| 603 | <tr><td class="lineno" valign="top"></td><td class="left"> cache-response-directive 21</td><td> </td><td class="right"> cache-response-directive 21</td><td class="lineno" valign="top"></td></tr> |
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| 604 | <tr><td class="lineno" valign="top"></td><td class="left"> delta-seconds 18</td><td> </td><td class="right"> delta-seconds 18</td><td class="lineno" valign="top"></td></tr> |
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| 605 | <tr><td class="lineno" valign="top"></td><td class="left"> Expires 25</td><td> </td><td class="right"> Expires 25</td><td class="lineno" valign="top"></td></tr> |
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| 606 | <tr><td><a name="diff0036" /></td></tr> |
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| 607 | <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete"> Expires-v 25</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr> |
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| 608 | <tr><td class="lineno" valign="top"></td><td class="left"> extension-pragma 25</td><td> </td><td class="right"> extension-pragma 25</td><td class="lineno" valign="top"></td></tr> |
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| 609 | <tr><td class="lineno" valign="top"></td><td class="left"> Pragma 25</td><td> </td><td class="right"> Pragma 25</td><td class="lineno" valign="top"></td></tr> |
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| 610 | <tr><td class="lineno" valign="top"></td><td class="left"> pragma-directive 25</td><td> </td><td class="right"> pragma-directive 25</td><td class="lineno" valign="top"></td></tr> |
|---|
| 611 | <tr><td><a name="diff0037" /></td></tr> |
|---|
| 612 | <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete"> Pragma-v 25</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr> |
|---|
| 613 | <tr><td class="lineno" valign="top"></td><td class="left"> Vary 26</td><td> </td><td class="right"> Vary 26</td><td class="lineno" valign="top"></td></tr> |
|---|
| 614 | <tr><td><a name="diff0038" /></td></tr> |
|---|
| 615 | <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete"> Vary-v 26</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr> |
|---|
| 616 | <tr><td class="lineno" valign="top"></td><td class="left"> warn-agent 27</td><td> </td><td class="right"> warn-agent 27</td><td class="lineno" valign="top"></td></tr> |
|---|
| 617 | <tr><td class="lineno" valign="top"></td><td class="left"> warn-code 27</td><td> </td><td class="right"> warn-code 27</td><td class="lineno" valign="top"></td></tr> |
|---|
| 618 | <tr><td class="lineno" valign="top"></td><td class="left"> warn-date 27</td><td> </td><td class="right"> warn-date 27</td><td class="lineno" valign="top"></td></tr> |
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| 619 | <tr><td class="lineno" valign="top"></td><td class="left"> warn-text 27</td><td> </td><td class="right"> warn-text 27</td><td class="lineno" valign="top"></td></tr> |
|---|
| 620 | <tr><td class="lineno" valign="top"></td><td class="left"> Warning 27</td><td> </td><td class="right"> Warning 27</td><td class="lineno" valign="top"></td></tr> |
|---|
| 621 | <tr><td><a name="diff0039" /></td></tr> |
|---|
| 622 | <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete"> Warning-v 27</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr> |
|---|
| 623 | <tr><td class="lineno" valign="top"></td><td class="left"> warning-value 27</td><td> </td><td class="right"> warning-value 27</td><td class="lineno" valign="top"></td></tr> |
|---|
| 624 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
|---|
| 625 | <tr><td class="lineno" valign="top"></td><td class="left"> H</td><td> </td><td class="right"> H</td><td class="lineno" valign="top"></td></tr> |
|---|
| 626 | <tr><td class="lineno" valign="top"></td><td class="left"> Header Fields</td><td> </td><td class="right"> Header Fields</td><td class="lineno" valign="top"></td></tr> |
|---|
| 627 | <tr><td class="lineno" valign="top"></td><td class="left"> Age 18</td><td> </td><td class="right"> Age 18</td><td class="lineno" valign="top"></td></tr> |
|---|
| 628 | <tr><td class="lineno" valign="top"></td><td class="left"> Cache-Control 18</td><td> </td><td class="right"> Cache-Control 18</td><td class="lineno" valign="top"></td></tr> |
|---|
| 629 | <tr><td class="lineno" valign="top"></td><td class="left"> Expires 24</td><td> </td><td class="right"> Expires 24</td><td class="lineno" valign="top"></td></tr> |
|---|
| 630 | <tr><td class="lineno" valign="top"></td><td class="left"> Pragma 25</td><td> </td><td class="right"> Pragma 25</td><td class="lineno" valign="top"></td></tr> |
|---|
| 631 | <tr><td class="lineno" valign="top"></td><td class="left"> Vary 26</td><td> </td><td class="right"> Vary 26</td><td class="lineno" valign="top"></td></tr> |
|---|
| 632 | <tr><td class="lineno" valign="top"></td><td class="left"> Warning 26</td><td> </td><td class="right"> Warning 26</td><td class="lineno" valign="top"></td></tr> |
|---|
| 633 | <tr><td class="lineno" valign="top"></td><td class="left"> heuristic expiration time 6</td><td> </td><td class="right"> heuristic expiration time 6</td><td class="lineno" valign="top"></td></tr> |
|---|
| 634 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 635 | <tr><td class="lineno" valign="top"></td><td class="left"> M</td><td> </td><td class="right"> M</td><td class="lineno" valign="top"></td></tr> |
|---|
| 636 | <tr><td class="lineno" valign="top"></td><td class="left"> max-age</td><td> </td><td class="right"> max-age</td><td class="lineno" valign="top"></td></tr> |
|---|
| 637 | <tr><td><a name="diff0040" /></td></tr> |
|---|
| 638 | <tr><td class="lineno" valign="top"></td><td class="lblock"> Cache Directive <span class="delete">20</span>, 23</td><td> </td><td class="rblock"> Cache Directive <span class="insert">19</span>, 23</td><td class="lineno" valign="top"></td></tr> |
|---|
| 639 | <tr><td class="lineno" valign="top"></td><td class="left"> max-stale</td><td> </td><td class="right"> max-stale</td><td class="lineno" valign="top"></td></tr> |
|---|
| 640 | <tr><td class="lineno" valign="top"></td><td class="left"> Cache Directive 20</td><td> </td><td class="right"> Cache Directive 20</td><td class="lineno" valign="top"></td></tr> |
|---|
| 641 | <tr><td class="lineno" valign="top"></td><td class="left"> min-fresh</td><td> </td><td class="right"> min-fresh</td><td class="lineno" valign="top"></td></tr> |
|---|
| 642 | <tr><td class="lineno" valign="top"></td><td class="left"> Cache Directive 20</td><td> </td><td class="right"> Cache Directive 20</td><td class="lineno" valign="top"></td></tr> |
|---|
| 643 | <tr><td class="lineno" valign="top"></td><td class="left"> must-revalidate</td><td> </td><td class="right"> must-revalidate</td><td class="lineno" valign="top"></td></tr> |
|---|
| 644 | <tr><td class="lineno" valign="top"></td><td class="left"> Cache Directive 22</td><td> </td><td class="right"> Cache Directive 22</td><td class="lineno" valign="top"></td></tr> |
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| 645 | <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr> |
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| 646 | <tr><td class="lineno" valign="top"></td><td class="left"> N</td><td> </td><td class="right"> N</td><td class="lineno" valign="top"></td></tr> |
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| 647 | <tr><td class="lineno" valign="top"></td><td class="left"> no-cache</td><td> </td><td class="right"> no-cache</td><td class="lineno" valign="top"></td></tr> |
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| 648 | <tr><td class="lineno" valign="top"></td><td class="left"> Cache Directive 19, 21</td><td> </td><td class="right"> Cache Directive 19, 21</td><td class="lineno" valign="top"></td></tr> |
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| 649 | |
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| 650 | <tr><td></td><td class="left"></td><td> </td><td class="right"></td><td></td></tr> |
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| 651 | <tr bgcolor="gray"><th colspan="5" align="center"><a name="end"> End of changes. 40 change blocks. </a></th></tr> |
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| 652 | <tr class="stats"><td></td><th><i>60 lines changed or deleted</i></th><th><i> </i></th><th><i>57 lines changed or added</i></th><td></td></tr> |
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| 653 | <tr><td colspan="5" align="center" class="small"><br/>This html diff was produced by rfcdiff 1.38. The latest version is available from <a href="http://www.tools.ietf.org/tools/rfcdiff/" >http://tools.ietf.org/tools/rfcdiff/</a> </td></tr> |
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| 654 | </table> |
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| 655 | </body> |
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| 656 | </html> |
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