nginx

nginx-config

upstream app_www {
    server 127.0.0.1:3000;
}

# the nginx server instance

server {
   listen 80;
   server_name www.www;
   return 301 http://www.www.www;
}


server {
    listen 80;
    server_name www.www.www www;
    access_log /var/log/nginx/www.log;

    # pass the request to the node.js server with the correct headers and much more can be added, see nginx config options
    location / {
                proxy_set_header X-Real-IP $remote_addr;
                proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
                proxy_set_header Host $http_host;
                proxy_set_header X-NginX-Proxy true;
                proxy_buffers 8 32k;
                proxy_buffer_size 64k;
                proxy_pass http://app_www;
                proxy_redirect off;
                proxy_http_version 1.1;
                proxy_set_header Upgrade $http_upgrade;
                proxy_set_header Connection "upgrade";
        }

 }