Hi Michael, On Wed, Feb 14, 2018 at 02:09:57PM +0000, Friscia, Michael wrote: > I’m at a loss on this. I am working on a cache problem where some pages need > to be bypassed and others will be cached. So the web server is adding a > response header (X-Secured-Page). I’ve tried multiple combinations of > $http_x_secured_page and $sent_http_x_secured_page and even though I see the > header when I inspect the page, the IF statements inside the location block > are not getting fired off. > > What could I possibly be doing wrong?
If you want to disable caching for a specific response, you can use the proxy_no_cache directive. Pass it $upstream_http_x_secured_page if you want to disable caching of responses having this HTTP header. Using "if" directive for analyzing output headers like $sent_http_x_secured_page will not work since "if" is evaluated at an early request processing stage (rewrite phase) and no output is normally created by this time. -- Roman Arutyunyan _______________________________________________ nginx mailing list email@example.com http://mailman.nginx.org/mailman/listinfo/nginx