Is there a forum engine with push and realtime updates?

Question

CMS

The forums I've come across only update the feed when the page is reloaded.
Are there any solutions with real-time feed update?
The ideal example is a "wall" in VKontakte, where there is one post-topicstarter, and a discussion that is loaded in real time.

Answer 1

NodeBB

Answer 2

In my opinion, there is no particular difficulty in finishing the engine you are used to by adding WebSocket and a queue manager to it.
When updating, a command is sent through the queue manager with a couple of lines of code with information about the changes. The WebSocket daemon listens for manager events and sends messages to the client browser.
socketo.me/docs/push