websocket nodejs实例

http://blog.sina.com.cn/s/blog_49cc837a0101aljs.html

http://blog.sina.com.cn/s/blog_49cc837a0101a2q3.html

http://www.oschina.net/news/20020/why-every-programmer-should-learn-python-or-ruby

http://my.oschina.net/u/253527/blog/113233

http://www.cnblogs.com/wewe/archive/2010/03/19/1685658.html

http://www.cnblogs.com/skyoo/archive/2012/04/01/2427879.html