Auto refresh for expired content?
nginx-forum at forum.nginx.org
Tue May 16 16:47:57 UTC 2017
i´m using Nginx as a proxy for my mobile app - which works pretty fine so
My main cache has the following config:
proxy_cache_path /var/cache/nginx/spieldaten levels=1:2
keys_zone=spieldaten:100m max_size=150m inactive=5m use_temp_path=off;
proxy_cache_valid 200 302 5m;
If a request is not cached by Nginx, it could take about 5 sec til it comes
back from the defined proxy_pass - once it is cached its below 1 sec :)
Now my question, is it possible that Nginx can "automaticly" get a fresh
copy from the proxy_pass, when it recognized that the cached request is
expired - so that none User has to wait about 5 sec to get fresh content and
gets always fast data from the Nginx cache?
Thanks in advance!
Posted at Nginx Forum: https://forum.nginx.org/read.php?2,274264,274264#msg-274264
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