Psi is a free instant messaging application designed for the Jabber IM network (including Google Talk). Fast and lightweight, Psi is fully open-source and compatible with Windows, Linux, and Mac OS X.

一个用C++实现的多线程聊天室。开发软件为Visio stdio 6.0,win32控制台应用程序。-A C++ implementation with multi-threaded chat room. Development of software for the Visio stdio 6.0, win32 console application.