I found how to solve this problem : a cookie was set by the loadbalancer of our backends. I added Set-cookie to proxy_ignore_headers. What I don't understand, however is why it's working with standard web browsers. Fredby Fred91 - Nginx Mailing List - English
Hello, I set up Ninx as a cache proxy for our webservers. Everything is working fine when using a standard web browser (Firefox, IE, Chrome), pages are correctly cached according to the rules I have defined. However, I noticed that non standard tools to retrieve web pages (wget, curl and some monitoring tools) are not caching pages and are always getting content from the backend. In the lby Fred91 - Nginx Mailing List - English