Title: multi chat app using express and socket.io
I am trying to make a chat application, in which each room is created for a pair of online users, so that broadcasting is easy if I know the room and clients present in it.
I am wondering to know is it actually possible to be a client connected to more than one rooms at a time.
I tried to figure it out but could not. Please tell me if it is possible at all or if any alternative(easy) approach is available