Mercurial > hg > nginx-site
diff xml/en/docs/http/ngx_http_proxy_module.xml @ 1353:25db29c8875e
Documented how the "Vary" response header field affects caching.
author | Ruslan Ermilov <ru@nginx.com> |
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date | Fri, 14 Nov 2014 10:40:00 +0300 |
parents | dbb618f60a54 |
children | e0e1e5db06bb |
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--- a/xml/en/docs/http/ngx_http_proxy_module.xml Tue Nov 11 17:31:37 2014 +0300 +++ b/xml/en/docs/http/ngx_http_proxy_module.xml Fri Nov 14 10:40:00 2014 +0300 @@ -10,7 +10,7 @@ <module name="Module ngx_http_proxy_module" link="/en/docs/http/ngx_http_proxy_module.html" lang="en" - rev="30"> + rev="31"> <section id="summary"> @@ -543,6 +543,15 @@ response will not be cached. </listitem> +<listitem> +If the header includes the <header>Vary</header> field +with the special value “<literal>*</literal>”, such a +response will not be cached (1.7.7). +If the header includes the <header>Vary</header> field +with another value, such a response will be cached +taking into account the corresponding request header fields (1.7.7). +</listitem> + </list> Processing of one or more of these response header fields can be disabled using the <link id="proxy_ignore_headers"/> directive.