Changeset 1310 for draft-ietf-httpbis/latest/p2-semantics.html
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- 22/06/11 11:53:33 (11 years ago)
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draft-ietf-httpbis/latest/p2-semantics.html
r1309 r1310 1935 1935 <div id="rfc.iref.s.41"></div> 1936 1936 <h3 id="rfc.section.8.5.4"><a href="#rfc.section.8.5.4">8.5.4</a> <a id="status.503" href="#status.503">503 Service Unavailable</a></h3> 1937 <p id="rfc.section.8.5.4.p.1">The server is currently unable to handle the request due to a temporary overloading or maintenance of the server. The implication 1938 is that this is a temporary condition which will be alleviated after some delay. If known, the length of the delay <em class="bcp14">MAY</em> be indicated in a Retry-After header field. If no Retry-After is given, the client <em class="bcp14">SHOULD</em> handle the response as it would for a 500 response. 1939 </p> 1940 <div class="note" id="rfc.section.8.5.4.p.2"> 1937 <p id="rfc.section.8.5.4.p.1">The server is currently unable or unwilling to handle the request due to reasons such as temporary overloading, maintenance 1938 of the server, or rate limiting of the client. 1939 </p> 1940 <p id="rfc.section.8.5.4.p.2">The implication is that this is a temporary condition which will be alleviated after some delay. If known, the length of the 1941 delay <em class="bcp14">MAY</em> be indicated in a Retry-After header field (<a href="#header.retry-after" id="rfc.xref.header.retry-after.2" title="Retry-After">Section 9.7</a>). If no Retry-After is given, the client <em class="bcp14">SHOULD</em> handle the response as it would for a 500 response. 1942 </p> 1943 <div class="note" id="rfc.section.8.5.4.p.3"> 1941 1944 <p> <b>Note:</b> The existence of the 503 status code does not imply that a server must use it when becoming overloaded. Some servers might 1942 1945 wish to simply refuse the connection. … … 2508 2511 <td class="left">http</td> 2509 2512 <td class="left">standard</td> 2510 <td class="left"> <a href="#header.retry-after" id="rfc.xref.header.retry-after. 2" title="Retry-After">Section 9.7</a>2513 <td class="left"> <a href="#header.retry-after" id="rfc.xref.header.retry-after.3" title="Retry-After">Section 9.7</a> 2511 2514 </td> 2512 2515 </tr> … … 3048 3051 <p id="rfc.section.C.16.p.1">Closed issues: </p> 3049 3052 <ul> 3053 <li> <<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/255">http://tools.ietf.org/wg/httpbis/trac/ticket/255</a>>: "Clarify status code for rate limiting" 3054 </li> 3050 3055 <li> <<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/294">http://tools.ietf.org/wg/httpbis/trac/ticket/294</a>>: "clarify 403 forbidden" 3051 3056 </li> … … 3170 3175 <li>Max-Forwards <a href="#rfc.xref.header.max-forwards.1">3</a>, <a href="#rfc.xref.header.max-forwards.2">7.2</a>, <a href="#rfc.xref.header.max-forwards.3">7.8</a>, <a href="#rfc.iref.h.6"><b>9.5</b></a>, <a href="#rfc.xref.header.max-forwards.4">10.3</a>, <a href="#rfc.xref.header.max-forwards.5">A</a></li> 3171 3176 <li>Referer <a href="#rfc.xref.header.referer.1">3</a>, <a href="#rfc.iref.h.7"><b>9.6</b></a>, <a href="#rfc.xref.header.referer.2">10.3</a>, <a href="#rfc.xref.header.referer.3">A</a></li> 3172 <li>Retry-After <a href="#rfc.xref.header.retry-after.1">5</a>, <a href="#rfc. iref.h.8"><b>9.7</b></a>, <a href="#rfc.xref.header.retry-after.2">10.3</a></li>3177 <li>Retry-After <a href="#rfc.xref.header.retry-after.1">5</a>, <a href="#rfc.xref.header.retry-after.2">8.5.4</a>, <a href="#rfc.iref.h.8"><b>9.7</b></a>, <a href="#rfc.xref.header.retry-after.3">10.3</a></li> 3173 3178 <li>Server <a href="#rfc.xref.header.server.1">5</a>, <a href="#rfc.iref.h.9"><b>9.8</b></a>, <a href="#rfc.xref.header.server.2">10.3</a>, <a href="#rfc.xref.header.server.3">11.1</a>, <a href="#rfc.xref.header.server.4">A</a></li> 3174 3179 <li>User-Agent <a href="#rfc.xref.header.user-agent.1">3</a>, <a href="#rfc.iref.h.10"><b>9.9</b></a>, <a href="#rfc.xref.header.user-agent.2">10.3</a>, <a href="#rfc.xref.header.user-agent.3">11.1</a></li> … … 3282 3287 <li><a id="rfc.index.R" href="#rfc.index.R"><b>R</b></a><ul> 3283 3288 <li>Referer header field <a href="#rfc.xref.header.referer.1">3</a>, <a href="#rfc.iref.r.1"><b>9.6</b></a>, <a href="#rfc.xref.header.referer.2">10.3</a>, <a href="#rfc.xref.header.referer.3">A</a></li> 3284 <li>Retry-After header field <a href="#rfc.xref.header.retry-after.1">5</a>, <a href="#rfc. iref.r.2"><b>9.7</b></a>, <a href="#rfc.xref.header.retry-after.2">10.3</a></li>3289 <li>Retry-After header field <a href="#rfc.xref.header.retry-after.1">5</a>, <a href="#rfc.xref.header.retry-after.2">8.5.4</a>, <a href="#rfc.iref.r.2"><b>9.7</b></a>, <a href="#rfc.xref.header.retry-after.3">10.3</a></li> 3285 3290 <li><em>RFC1945</em> <a href="#rfc.xref.RFC1945.1">8.3.3</a>, <a href="#RFC1945"><b>13.2</b></a><ul> 3286 3291 <li><em>Section 9.3</em> <a href="#rfc.xref.RFC1945.1">8.3.3</a></li>
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