I'll give you an example of what I want: Let's pretend my domain is domain.com for now. My server machine is a Linux (Ubuntu). I'm currently running Tomcat as my server on ports 80 and 8080. I have Node.JS installed, and I have a Node app. If I run the app on port 3000, and use
curl localhost:3000, I get my code. But if I launch domain.com:3000, Chrome just says "connecting", and eventually fails to 'connect', though port 80 and 8080 still work. I even tried stopping tomcat, and running Node, but still same results. How can I run Apache Tomcat server and NodeJS on different ports, for a domain?
Note: I have root/admin SSH access to the Ubuntu server machine, although no physical access. It is an Amazon AWS EC2 Machine.