How can I manage rooms in Socket.IO?

How can I manage rooms in Socket.IO?

You can manage rooms in Socket.IO by using the join and leave methods to add or remove clients from specific rooms.

Can you show me an example of how to join a room?

Sure! You can join a room like this: socket.join('roomName'); where 'roomName' is the name of the room you want to join.

What if I want to send a message to all users in a room?

You can use io.to('roomName').emit('message', 'Your message here'); to send a message to all clients in that room.

Is there a way to get a list of all users in a room?

Socket.IO doesn't provide a built-in method to list users in a room, but you can maintain an array of users on the server side.