python socket编程

http://xpleaf.blog.51cto.com/9315560/1700042                Python Socket多线程并发之（2.多线程原理。4.演示）

http://blog.csdn.net/rebelqsp/article/details/22109925      Python Socket编程详细介绍

http://blog.csdn.net/five3/article/details/7587210              Python Socket编程各步骤作用简述

http://www.cnblogs.com/hnrainll/archive/2012/10/25/2738094.html     Python 的 Socket 编程教程