其实就是一个简单的socket管理，可以管理若干的套结字，通过统一的编程接口进行访问，当时主要是有两个完全不同的服务器，不想对每一个服务器都写一个客户端，就想出了这个办法，里面带着两个客户端代码，其实没什么用，感觉主要是socket管理那个文件可能有意义-is actually a simple socket management, management of a number of sets of guitar characters, through a unified programming interface for a visit, which was mainly there are two completely different servers, not every one of the servers was a client, will think of this approach, with two inside the client code, In fact, useless, the main impression is that document management socket may meaningful