Another option is to use an if.

set $dont_cache 0;

if ($cookie_no_cache) {
set $dont_cache 1;
}

--appa

amodpandey <nginx-forum@nginx.us> a écrit :

>I want to proxy_cache responses only with a specific cookie in request.
>
>I thought to use
>
>proxy_cache_bypass ! $cookie_cache;
>proxy_no_cache ! $cookie_cache;
>
>That ( ! ) does not work.
>
>One more question, why we need to have proxy_cache_bypass and proxy_no_cache
>else
>nginx: [warn] "proxy_no_cache" functionality has been changed in 0.8.46, now
>it should be used together with "proxy_cache_bypass"
>
>Help Please!
>
>Regards
>Amod
>
>Posted at Nginx Forum: http://forum.nginx.org/read.php?2,233778,233778#msg-233778
>
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