The .travis.yml for each branch should be a good indicator of compatibility in general.
NodeBB Websocket Question
Solved
Technical Support
-
One per (online) user.
-
On Concurrent WebSockets connections...
A Lightstreamer plugin would be interesting to see. Likely overkill in most situations though. Carving out the websockets demand on resources could be good in large deployments; lightstreamer server. With Comet functionality, one could hook into big data analytic platforms.