nginx.conf

worker_processes  auto;

events {
    worker_connections  1024;
}


http {
    include       mime.types;
    default_type  application/octet-stream;

    sendfile        on;

    tcp_nodelay     on;
    keepalive_timeout  2;

    gzip on;
    gzip_http_version 1.0;
    gzip_comp_level 6;
    gzip_vary on;
    gzip_proxied any;
    gzip_min_length  1000;
    gzip_buffers 16 8k;
    gzip_types text/plain text/css application/json application/x-javascript text/xml application/xml application/xml+rss text/javascript;

    # Some version of IE 6 don't handle compression well on some mime-types, so just disable for them                                                                                                 
    gzip_disable "MSIE [1-6].(?!.*SV1)";

   upstream fs {
      server 127.0.0.1:3033;
      keepalive 64;
    }

    server {                                                                                                                                                                                          
      listen 80;

      server_name fs.unitech.io www.fs.unitech.io app.canyouship.it www.app.canyouship.it;
      keepalive_timeout 10;

      location / {
        root /var/www/FS2/current/packapp/enhancedapp/app;
        autoindex on;
      }

      location /socket.io {
                   proxy_pass http://fs;
                   proxy_http_version 1.1;
                   proxy_set_header Upgrade $http_upgrade;
                   proxy_set_header Connection "upgrade";
                   proxy_set_header Host $host;
      }

      location /api {
          proxy_redirect off;
          proxy_set_header   X-Real-IP            $remote_addr;
          proxy_set_header   X-Forwarded-For  $proxy_add_x_forwarded_for;
          proxy_set_header   X-Forwarded-Proto $scheme;
          proxy_set_header   Host                   $http_host;
          proxy_set_header   X-NginX-Proxy    true;
          proxy_set_header   Connection "";
                   proxy_pass http://fs;

     }
    }
}