+ set $no_cache "0";
+ if ($request_method !~ ^(GET|HEAD)$) {
+ # NOTE: if non GET/HEAD, don't cache and mark user as uncacheable for 1 second via cookie.
+ set $no_cache "1";
+ }
+ if ($no_cache = "1") {
+ # NOTE: drop no cache cookie if need be (for some reason, add_header fails if included in prior if-block).
+ add_header Set-Cookie "_mcnc=1; Max-Age=2; Path=/";
+ add_header X-Microcachable "0";
+ }
+ if ($http_cookie ~* "_mcnc") {
+ # NOTE: bypass cache if no-cache cookie is set
+ set $no_cache "1";
+ }
+ fastcgi_cache_bypass $no_cache;
+ fastcgi_cache_use_stale updating;
+ fastcgi_cache_valid 200 10s;
+ fastcgi_cache_valid 404 10m;
+ fastcgi_ignore_headers Cache-Control Expires Set-Cookie;
+ fastcgi_index index.php;
+ fastcgi_no_cache $no_cache;