Load balancing across 2 node.js socket.io servers?

Question

Node.js

Hello, I'm chatting. Prompt idea of ​​distribution of loading on 2 hosts of the server. That is, people enter the chat, but connect to different servers with socket.io. (total server 2). Probably some kind of balancer that connects the client to the desired node. How to organize this correctly?

Answer 1

Use Redis in your application. And in particular his sub / pub channels.