proxy_cache_valid for zero seconds
nginx-forum at nginx.us
Wed Nov 14 21:09:44 UTC 2012
I am trying to configure nginx proxy_cache so that it stores a cached copy
of a HTTP response, but serves from cache *only* under the conditions
defined by proxy_cache_use_stale.
I have tried something like this without success:
proxy_cache_valid 200 204 301 302 0s;
proxy_cache_use_stale error timeout updating invalid_header
http_500 http_502 http_504;
"0s" appears to avoid caching completely. "1s" stores a cached copy, but
presumably serves from cache for one second. I am trying to serve from
cache only when the upstream errs.
Posted at Nginx Forum: http://forum.nginx.org/read.php?2,232815,232815#msg-232815
More information about the nginx