Hello! On Tue, Mar 29, 2016 at 08:36:37AM -0400, pirish wrote:
> Hello, > Currently we use nginx 1.8.1 on redhat 7. We have reverse proxy caching > enabled but are experiencing unexpected behaviour. Our caching key is > $scheme$request_method$host$request_uri$. On the first visit to a page, a > cache file with the correct md5 sum of the key is created. If you visit the > same url from the same browser, but a different tab, a new cache file is > created with different md5 sum, but same content. The next time you visit > the url from that browser, it will be random which page is selected from the > cache. Now if you visit from a second browser a 3rd cache file will be > created. Reloading from any browser or tab will randomly pick one of the > created files. Are there other factors in creating the md5 other than the > cache key ? When a response uses Vary mechanism, multiple representation may be stored in cache under secondary cache keys derived from the request headers listed in Vary. You can use proxy_ignore_headers to instruct nginx to ignore Vary headers in response, see http://nginx.org/r/proxy_ignore_headers. -- Maxim Dounin http://nginx.org/ _______________________________________________ nginx mailing list nginx@nginx.org http://mailman.nginx.org/mailman/listinfo/nginx
