Hello! On Sun, Oct 11, 2015 at 05:42:37PM -0400, javdev wrote:
> Hello guys this is my first question here. > > I'm working on nginx almost 2 years, but in the laste days I have founded an > error, very complicated to solve. > > I'm working on Amazon stack, with Elastic Load Balancer (Using TCP (SSL)), > then the request is sent to Nginx (1.8.0), 2 EC2 Instances, each instance > has a Sails project (running on 1337 port). > > The connectio is amolst fine, actually sometimes works fine, but after 3 or > 5 refresh page, throw the next 502 error: > > --- code error ---- > 2015/10/11 20:14:46 [error] 4623#0: *38 upstream prematurely closed > connection while reading response header from upstream, client: > 172.31.35.22, server: , request: "GET > /socket.io/?__sails_io_sdk_version=0.11.0&__sails_io_sdk_platform=browser&__sails_io_sdk_language=javascript&EIO=3&transport=websocket&sid=2Cn2Vmz2ovRgBxWNAAA3 > HTTP/1.1", upstream: > "http://127.0.0.1:1337/socket.io/?__sails_io_sdk_version=0.11.0&__sails_io_sdk_platform=browser&__sails_io_sdk_language=javascript&EIO=3&transport=websocket&sid=2Cn2Vmz2ovRgBxWNAAA3";, > host: "sails-load-balancer-1968414874.us-west-2.elb.amazonaws.com" > ----- End code error---- The message suggests that something happened on your backend. You have to look into its logs to find out more details. -- Maxim Dounin http://nginx.org/ _______________________________________________ nginx mailing list nginx@nginx.org http://mailman.nginx.org/mailman/listinfo/nginx
