简单的Indy应用示例 IdTCPServer、IdTTCPClient 的连接通信。-Simple Indy application the example IdTCPServer, IdTTCPClient of connected communications.

Socket服务器端程序 delphi的，用Indy下的idtcpserver控件-Socket server-side program delphi, using Indy idtcpserver under control

Delphi网络编程源码实例，IdTCPServer只允许一个用户登录到程序，通过IdTCPServer只允许一个用户登录，解决多用户登录问题 -Delphi network programming source code examples, IdTCPServer only allows a user to log on to the program, through IdTCPServer allows only one user login, to solve the problem