Hello! On Tue, Nov 18, 2014 at 05:15:49PM -0800, Piotr Sikora wrote:
> # HG changeset patch > # User Piotr Sikora <pi...@cloudflare.com> > # Date 1416359233 28800 > # Tue Nov 18 17:07:13 2014 -0800 > # Node ID 16f4ca8391ddd98ba99b00a46c0b56390f38e0a2 > # Parent 99e65578bc80960b2fdf494e048678dd97bba029 > Cache: send conditional requests only for cached 200 OK responses. > > RFC7232 says: > > The 304 (Not Modified) status code indicates that a conditional GET > or HEAD request has been received and would have resulted in a 200 > (OK) response if it were not for the fact that the condition > evaluated to false. > > which means that there is no reason to send requests with "If-None-Match" > and/or "If-Modified-Since" headers for responses cached with other status > codes. > > Also, sending conditional requests for responses cached with other status > codes could result in a strange behavior, e.g. upstream server returning > 304 Not Modified for cached 404 Not Found responses, etc. And what's wrong with it? I don't see why this should be status-specific. -- Maxim Dounin http://nginx.org/ _______________________________________________ nginx-devel mailing list nginx-devel@nginx.org http://mailman.nginx.org/mailman/listinfo/nginx-devel
