Changeset 1858 for draft-ietf-httpbis/latest/p6-cache.xml
- Timestamp:
- 03/09/12 21:29:18 (10 years ago)
- File:
-
- 1 edited
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draft-ietf-httpbis/latest/p6-cache.xml
r1845 r1858 1795 1795 <t> 1796 1796 A server &SHOULD; include a Vary header field with any cacheable response 1797 that is subject to server-drivennegotiation. Doing so allows a cache to1797 that is subject to proactive negotiation. Doing so allows a cache to 1798 1798 properly interpret future requests on that resource and informs the user 1799 1799 agent about the presence of negotiation on that resource. A server &MAY; 1800 1800 include a Vary header field with a non-cacheable response that is subject 1801 to server-drivennegotiation, since this might provide the user agent with1801 to proactive negotiation, since this might provide the user agent with 1802 1802 useful information about the dimensions over which the response varies at 1803 1803 the time of the response.
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