worker_processes 2;

events {
        worker_connections 4096;
        use epoll;
        multi_accept on;
}

http {
        client_body_timeout 12;
        client_header_timeout 12;
        keepalive_timeout 15;
        send_timeout 10;

        upstream backend {
                server ip.for.nodejs.server:3000;

                keepalive 1024;
        }

        server {
                listen 80;

                location / {
                        proxy_pass http://backend;
                }
        }
}