我们在工作中肯定会遇到网络通信方便的软件需要维护和开发不管是CC#java中原生的Socket我们可以写过。我们都知道定义一套完整的Socket通讯服务端和客户端以及网络通讯的协议是一件很麻烦的事情而今天要介绍的Cowboy.Sockets开源框架帮助我们搭建好了通讯的服务端和客户端同时网络通讯中所使用的数据协议Cowboy.Sockets也帮我们制定好了一个框架方便了我们后续开发提高了程序员们的开发效率。github地址https://github.com/ninenines/cowboy1.CowBoy源码介绍本篇我们主要介绍CowBoy.Sockets的源码结构及搭建一个简单的网络服务器的过程。可以看到搭建Tcp的网络服务主要用到源码Tcp目录下的Framing 和 Server部分这里我们采用APM方式。APM 方式TcpSocketServerTcpSocketServer 的实现是基于 .NET Framework 自带的 TcpListener 和 TcpClient 的更进一步的封装采用基于 APM 的 BeginXXX 和 EndXXX 接口实现。TcpSocketServer 中的 Accept Loop 指的就是BeginAccept - EndAccept- BeginAccept - EndAccept - BeginAccept - ...每一个建立成功的 Connection 由 TcpSocketSession 来处理所以 TcpSocketSession 中会包含 Read LoopBeginRead - EndRead - BeginRead - EndRead - BeginRead - ...而Framing文件夹中的内容是来定义我们在通讯过程中所发送的消息结构的定义组包解包等以及过滤。2.新建CowBoyDemo服务端工程2.1新建.net解决方案新建类库项目Cowboy.Socket将源码中BufferTcp中的源码拷贝到项目如下2.2新建test控制台项目用于测试代码非常简单a)new TcpSocketServer(5555, config);b)监听TcpSocketServer类暴露的ClientConnectedClientDisconnectedClientDataReceived三个事件class Program { static TcpSocketServer _server; static void Main(string[] args) { StartServer(); Console.WriteLine(TCP server has been started.); while (true) { try { string text Console.ReadLine(); } catch (Exception ex) { Console.WriteLine(ex.Message); } finally { _server.Shutdown(); Console.WriteLine(TCP server has been stopped on [{0}]., _server.ListenedEndPoint); Console.ReadKey(); } } }private static void StartServer() { var config new TcpSocketServerConfiguration(); //config.UseSsl true; //config.SslServerCertificate new System.Security.Cryptography.X509Certificates.X509Certificate2(D:\\Cowboy.pfx, Cowboy); //config.SslPolicyErrorsBypassed false; //config.FrameBuilder new FixedLengthFrameBuilder(20000); config.FrameBuilder new RawBufferFrameBuilder(); //config.FrameBuilder new LineBasedFrameBuilder(); //config.FrameBuilder new LengthPrefixedFrameBuilder(); //config.FrameBuilder new LengthFieldBasedFrameBuilder(); _server new TcpSocketServer(5555, config); _server.ClientConnected server_ClientConnected; _server.ClientDisconnected server_ClientDisconnected; _server.ClientDataReceived server_ClientDataReceived; _server.Listen(); } static void server_ClientConnected(object sender, TcpClientConnectedEventArgs e) { Console.WriteLine(string.Format(TCP client {0} has connected {1}., e.Session.RemoteEndPoint, e.Session)); } static void server_ClientDisconnected(object sender, TcpClientDisconnectedEventArgs e) { Console.WriteLine(string.Format(TCP client {0} has disconnected., e.Session)); } static void server_ClientDataReceived(object sender, TcpClientDataReceivedEventArgs e) { var text Encoding.UTF8.GetString(e.Data, e.DataOffset, e.DataLength); Console.Write(string.Format(Client : {0} {1} -- , e.Session.RemoteEndPoint, e.Session)); if (e.DataLength 1024 * 1024 * 1) { Console.WriteLine(text); } else { Console.WriteLine({0} Bytes, e.DataLength); } _server.SendTo(e.Session, Encoding.UTF8.GetBytes(text)); }本demo已上传至我的资源