基于非阻塞模式的多客户网络通信的研究

Study of the Communication Based on Non-Blocking between Many Clients

对于只有一个客户端且仅传输一些简单文本的Socket编程,相关文章可以从网上或教材中找出很多,但这种极简单的情况几乎没有多少实用价值,实际应用中通常都是服务端需要同时与几十个甚至上百个客户端通信或进行文件传输。本文对此进行详尽而深入的讨论,并特别给出了基于Delphi6.0的部分关键实现代码。

Much information can be found about simple socket programming with only one client from Internet or books,but this simple socket programming is of little practical value.In real application,communication or file transfer can usually be achieved simultaneously between a server and tens or hundreds of clients.This paper specially makes detailed and deep discussion on it and presents some key codes based Delphi 6.0.