说明：  Vxworks上实现TCP通讯的例子程序，能够实现客户端和服务器的通信，服务器可以同时与多个客户端连接，代码简单注释清晰。
(Achieve TCP communication on Vxworks example program enables communication between the client and the server, the server can simultaneously connect with multiple clients, the code is simple clear notes.)