Changeset 173 for draft-ietf-httpbis/latest/p6-cache.html
- Timestamp:
- 24/01/08 12:46:28 (14 years ago)
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draft-ietf-httpbis/latest/p6-cache.html
r172 r173 1146 1146 expected to observe an origin server's explicit restrictions on caching. 1147 1147 </p> 1148 <p id="rfc.section.10.p.2">We note one exception to this rule: since some applications have traditionally used GET s and HEADs with query URLs (those1149 containing a "?" in the rel_path part)to perform operations with significant side effects, caches <em class="bcp14">MUST NOT</em> treat responses to such URIs as fresh unless the server provides an explicit expiration time. This specifically means that1148 <p id="rfc.section.10.p.2">We note one exception to this rule: since some applications have traditionally used GET and HEAD requests with URLs containing 1149 a query part to perform operations with significant side effects, caches <em class="bcp14">MUST NOT</em> treat responses to such URIs as fresh unless the server provides an explicit expiration time. This specifically means that 1150 1150 responses from HTTP/1.0 servers for such URIs <em class="bcp14">SHOULD NOT</em> be taken from a cache. See <a href="p2-semantics.html#safe.methods" title="Safe Methods">Section 8.1.1</a> of <a href="#Part2" id="rfc.xref.Part2.1"><cite title="HTTP/1.1, part 2: Message Semantics">[Part2]</cite></a> for related information. 1151 1151 </p> … … 1865 1865 <h2 id="rfc.section.B.3"><a href="#rfc.section.B.3">B.3</a> Since draft-ietf-httpbis-p6-cache-01 1866 1866 </h2> 1867 <p id="rfc.section.B.3.p.1">Closed issues: </p> 1868 <ul> 1869 <li> <<a href="http://www3.tools.ietf.org/wg/httpbis/trac/ticket/82">http://www3.tools.ietf.org/wg/httpbis/trac/ticket/82</a>>: "rel_path not used" 1870 </li> 1871 </ul> 1867 1872 <h1><a id="rfc.copyright" href="#rfc.copyright">Full Copyright Statement</a></h1> 1868 1873 <p>Copyright © The IETF Trust (2008).</p>
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