How can I scale socket.io?

Let’s say a server gets 10,000 concurrent connections (via socket.io). That’s a lot, and if it can’t handle any more, I need to spin up another server.

How can I sync the two servers together with …

Dynamic rooms with Socket.io and Node

I’m trying to use the new “room” feature in Socket.io v.7 to create dynamic chat rooms, but I’m having problems getting static rooms to work in my example. Based on the URL the user selects they …