server { listen 80; server_name 3d-pong.cybafelo.local 3d-pong-debug.cybafelo.local; root /usr/share/cybafelo/3d-pong; #We start to pass everything to express, otherwise we end up with '/' location saying 403 Forbidden #Static files delivered trough express.static() location ~ { add_header Access-Control-Allow-Origin $http_origin; # WebSocket support proxy_http_version 1.1; proxy_set_header Upgrade $http_upgrade; proxy_set_header Connection "upgrade"; # Normal parameters proxy_pass_request_headers on; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_set_header X-NginX-Proxy true; proxy_pass http://127.0.0.1:3101; proxy_ssl_session_reuse off; proxy_set_header Host $http_host; proxy_redirect off; } }