I just keep seeing things like this. 2016/02/24 17:04:56 [info] 5989#0: *108120 client 127.0.0.1 closed keepalive connection When I get the 500 that is all I get. The location of the call that was getting made and a 500. Posted at Nginx Forum: https://forum.nginx.org/read.php?2,264775,264782#msg-264782