r3-config/nginx/sites-available/3d-racing.conf

#origin	https://github.com/ToywheelDev/3d-racing.git
server {
	listen 80;

	server_name 3d-racing.gamewheel.com;

	root /usr/share/gamewheel/3d-racing;

    index index.html;

    #We start to pass everything to express, otherwise we end up with '/' location saying 403 Forbidden
    #Static files delivered trough express.static()
    location ~ {
        # 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://3d-racing;
        proxy_ssl_session_reuse off;
        proxy_set_header Host $http_host;
        proxy_redirect off;
    }
}