三个实际的例子,来展示Q o S的使用。第一个例子使用的是T C P,它在三个例子中显得最“直接了当”,因为它是“面向连接”的。第二个例子使用U D P,而且没有使用任何连接调用。最后一个例子使用的则是多播U D P-three practical examples to demonstrate Q o S use.T C P The second example is the use of U P D, but did not use any connected call. A final example is the use of multicast U P D
这是一个客户端/服务器模式的网络聊天小程序,通过监听和连接好后就可以发信息-This is a client/server model of Internet chat small program through wiretapping and good connections can be made after the information
于多线程tcp服务的对应的客户端代码,主要实现发送命令到服务器然后再出来从服务器端返回的命令-in multithreaded tcp services, the corresponding client code, the main sending commands to the server and then out from the server to return to the order