Hello! On Fri, Jun 14, 2013 at 04:54:26PM +0200, Tu Tr wrote:
> Since proxy_pass by default uses HTTP 1.0 shouldn't it also clear the > Connection header by default? By default, nginx uses "Connection: close" in upstream requests for maximum compatibility with various backend servers. > This causes major problems for the unsuspecting reverse proxy that > encounters a .NET system.net.WebClient request. WebClient automatically > sends Connection: keep-alive even for a HTTP 1.1 request. Some calls to > WebClient#downloadFile will apparently chew up a connection in the > underlying .NET connection pool, and then WebClient will hang waiting > for a connection to free up without issuing the HTTP GET request. > > The fix was to do > > proxy_set_header Connection "" > > For some reason "proxy_http_version 1.1" by itself didn't do anything to > prevent the random WebClient hangs. >From your description it isn't clear what goes wrong and what fixes the problem. You may want to investigate further. -- Maxim Dounin http://nginx.org/en/donation.html _______________________________________________ nginx mailing list [email protected] http://mailman.nginx.org/mailman/listinfo/nginx
