nginx config for use with node and unix sockets

gistfile1.txt

upstream app {
        server unix:/home/user/application/tmp/socket fail_timeout=0;
}

server {
        listen   80;

        server_name example.com;

        root /home/user/application/public;

        location / {
                proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
                proxy_set_header X-Forwarded-Proto https;
                proxy_set_header Host $http_host;
                proxy_redirect off;

                if (!-f $request_filename) {
                        proxy_pass http://app;
                        break;
                }
        }
}