How to send additional param for connection

Question

I use Socket.io Client:

var socket = new io.Socket(null, {port: 8081, ...

Server:

io.on('connection', function(client){ ...

Sow actually I try to do multiroom chat app - so how can I pass chat_id or something like that?

Answer 1

I'm on the same issue and finally decided to go with [Push-It].1

Documentation is a bit rare, but it's quite easy to use.