Hi,

I've been trying to fix the cache for a nginx configured like reverse proxy; I'm using these configuration parameter in my nginx.conf;
however, when I try to login to my back-end server, the server shows me the next message in browser: "Your session has expired."

May anyone help me???

proxy_buffering on;
proxy_cache_min_uses 3;
proxy_cache_path /usr/local/nginx/proxy_temp/ levels=1:2 keys_zone=cache:10m inactive=10m max_size=1000M;
proxy_cache_valid any 10m;
proxy_ignore_client_abort off;
proxy_intercept_errors on;
proxy_next_upstream error timeout invalid_header;
proxy_redirect off;
proxy_set_header Host $http_host;
proxy_connect_timeout 75;

Thanks a lot
proxy_send_timeout 90;
proxy_read_timeout 180;