一个完整的Asyncronous服务器应用程序,它使用直接连接协议(文件共享)。完成一个插件系统差异。没有完全测试-The a complete Asyncronous server applications, using a direct connection protocol (file sharing). Completion of a plug-in system differences. Not fully tested

曲柄摇杆机构动画演示 Crank Rocker Animation-Crank Rocker mechanism Animation Crank Rocker Animation

kdc双击互联所用，可自行分离kdc与客户端，和服务端(kdc double click to use the Internet, you can separate kdc and client, and server)