server {
    listen 80;
    listen [::]:80;

    location / {
	    proxy_pass            http://localhost:3001;
	    proxy_read_timeout    90;
	    proxy_connect_timeout 90;
	    proxy_set_header      Host $host;
	    proxy_set_header      X-Real-IP $remote_addr;
	    proxy_set_header      X-Forwarded-For $proxy_add_x_forwarded_for;
	    proxy_set_header      Proxy "";
	}
}