一个基于TCP通信的网络点歌程序，服务器和客户端集成在一起，运行后动态决定作为服务器还是客户端。客户端点歌，服务器放歌-A TCP-based communications network VOD procedures, server and client integrated, dynamic decision after running as a server or client. VOD client, server放歌

VOD核心源码,包括客户端和服务器端,网络相关的 -VOD core source code, including client and server, network-related