title: An explanation of session support using Express and Socket.IO?
body: <p>I'm looking for some help figuring out sessions on a server that relies on express and socket.io. Mostly the goal is handling things like pairing socket.io session ids with user ids, maintaing state on reconnects, and being able to easily group any actors on the server. </p>
  
  <p>Any help is very much appreciated. </p>
  
  <p>Thanks.</p>