@julian -- Hi Julian, I did, if nodebb running only with nginx then that problem gone, but anothe issue come up, which is relevant to https://github.com/designcreateplay/NodeBB/issues/1540. So its fine. Now I know that Varnish cause this, anyway to figure out why Varnish causing this problem?

I'm trying to run my first nodebb forum but seem it has some issue with websocket when running with nginx & varnish.

http://forum.tuccauonline.com/socket.io/socket.io.js net::ERR_EMPTY_RESPONSE

Im using Centos 6.5 64bit and node v0.10.28, nodebb v4.0.1, nginx 1.6.0

The following is my config.json:

{
"base_url": "http://forum.tuccauonline.com",
"port": "2000",
"use_port": true,
"secret": "xxxxxxxx-7c61-f",
"bind_address": "8.8.8.8",
"database": "mongo",
"mongo": {
"host": "8.8.8.8",
"port": "8888",
"username": "username",
"password": "password",
"database": "database"
},
"bcrypt_rounds": 12,
"upload_path": "/public/uploads",
"relative_path": ""
}

And two other config file for nginx, varnish
http://dolphy.nixtoforge.com/varnish_default.txt
http://dolphy.nixtoforge.com/nginx_conf.txt

Anyone had face this issue? Please help