SockJS-node is a Node.js server side counterpart of SockJS-client browser library written in CoffeeScript.
To install sockjs-node run:
npm install sockjs
(If you see rbytes dependecy failing, don't worry, it's optional, SockJS-node will work fine without it.)
项目主页：https://github.com/sockjs/sockjs-node
来自:开源中国社区
