socket.io-chat-multiroom:socket.io 上的简单聊天，支持房间

# Socket.IO Chat A simple chat demo for socket.io Fork of https://github.com/Automattic/socket.io/tree/master/examples/chat with add multiroom support. ## How to use ``` $ clone from github $ cd dir $ npm install $ node . ``` And point your browser to `http://localhost:3000`. Optionally, specify a port by supplying the `PORT` env variable. ## Rooms support ``` http://localhost:3000/#channel=room_name ``` if #channel is not set, room set as location.href ## Features - Multiple users can join a chat rooms by each entering a unique username on website load. - Users can type chat messages to the chat room. - A notification is sent to all users when a user joins or leaves. User view message if message.channel equal own room.