Changeset 866 for draft-ietf-httpbis/latest/p6-cache.xml
- Timestamp:
- 22/07/10 09:06:27 (12 years ago)
- File:
-
- 1 edited
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draft-ietf-httpbis/latest/p6-cache.xml
r852 r866 325 325 <list> 326 326 <t>A protocol element (e.g., an entity tag or a Last-Modified time) that is used to find 327 out whether a stored response is an equivalent copy of an entity.</t>327 out whether a stored response has an equivalent copy of a representation.</t> 328 328 </list> 329 329 </t> … … 533 533 target="header.expires" />) or the max-age response cache directive (<xref 534 534 target="cache-response-directive" />). Generally, origin servers will assign future 535 explicit expiration times to responses in the belief that the entityis not likely to535 explicit expiration times to responses in the belief that the representation is not likely to 536 536 change in a semantically significant way before the expiration time is reached. 537 537 </t> … … 945 945 <t> 946 946 For entity-header fields, both sender and recipient refer to either the client or the 947 server, depending on who sends and who receives the entity.947 server, depending on who sends and who receives the message. 948 948 </t> 949 949 … … 1223 1223 server for any reason, it &MUST; generate a 504 (Gateway Timeout) response.</t> 1224 1224 <t>Servers &SHOULD; send the must-revalidate directive if and only if failure to 1225 validate a request on the entitycould result in incorrect operation, such as a1225 validate a request on the representation could result in incorrect operation, such as a 1226 1226 silently unexecuted financial transaction.</t> 1227 1227 </list> … … 1479 1479 or transformation of a message that might not be reflected in the message. This 1480 1480 information is typically used to warn about possible incorrectness introduced by caching 1481 operations or transformations applied to the entity bodyof the message.1481 operations or transformations applied to the payload of the message. 1482 1482 </t> 1483 1483 <t> … … 1524 1524 &MUST; be deleted by caches after validation. They can only be generated by a cache 1525 1525 when validating a cached entry, and &MUST-NOT; be generated in any other situation.</t> 1526 <t>2xx Warnings describe some aspect of the entity body or entity headersthat is1527 not rectified by a validation (for example, a lossy compression of the entity bodies)1526 <t>2xx Warnings describe some aspect of the representation that is 1527 not rectified by a validation (for example, a lossy compression of the representation) 1528 1528 and &MUST-NOT; be deleted by caches after validation, unless a full response is 1529 1529 returned, in which case they &MUST; be.</t>
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