If I understand this right if I use proxy_cache_use_stale updating and If I have 1000 users trying to access expired cached information. It will only send one request to backend server to update the cache ?by msony - Nginx Mailing List - English
I understand you can use proxy_no_cache to update the cache, my setup is like this: proxy_cache_valid 200 302 20m; proxy_cache_valid 404 1m; proxy_no_cache $http_my_secret_header; And I send the header like this : curl -H "My-Secret-Header: 1" "www.example.com" Which seems to pull the updated information, however if I understaby msony - Nginx Mailing List - English