Update Project to Current Openshift config #760
Description
Correct me if I'm misunderstanding something here. This project assumes in config/environment/production.js that all ports are defined by process.env... variables, however, on the Openshift PaaS, the port used by socketio is not :8080 as declared by this scaffold, rather it is :8000.
Logging out from Openshift, I get the following:
====== process.env.OPENSHIFT_INTERNAL_PORT = undefined ======
====== process.env.OPENSHIFT_NODEJS_PORT = 8080 ======
====== process.env.PORT = undefined ======
Express server listening on 8080, in production
This article about the supposed correct config for socketio is interesting, though it may also be outdated: https://coderwall.com/p/pgk00a/socket-io-and-openshift-websockets. It seems that :8000 is the current correct port per the Openshift's blog on the topic: https://blog.openshift.com/paas-websockets/.
So, if I'm processing this all correctly, we need a "split" configuration for the ports that the app listens on, since the default node process listens on :8080 and we need socketio to be listening to :8000.