1、客户端的页面用下面这个地址，运行sample
https://github.com/gimite/web-socket-js
2、服务器端用下面这个即可
https://github.com/statianzo/Fleck
3、按照上面的步骤还不能支持ie9
要执行下面这个服务，拷贝下面的代码，生成一个控制台程序，然后在服务器端执行着
在Adobe Flash Player升级到9.0.124后，由于安全策略的更改，使得在socket或xmlsocket的应用里，原先如用http方式加载安全策略的手段不能继续使用了，类似此类应用必须使用xmlsocket://方式来提供安全策略。flashplayer的安全策略检测过程如下：
1,首先检测目标服务器的843端口是否提供安全策略
2,如果1没有检测到策略，则检测actionscript是否使用了
Security.loadPolicyFile(xmlsocket://)
手段提供安全策略，如果还没检测到，则使用第3步检测
3,检测目标服务器目标端口是否提供安全策略
C#代码如下，编译环境VS2008 + .NET framework 3.5
using System; using System.Text; using System.Net; using System.Net.Sockets; using System.Threading; using System.Collections; namespace serverSocket { class Program { private Thread Beginthread, receivethread; private Socket serverSocket, ClientSocket; static void Main(string[] args) { Program program = new Program(); IPEndPoint remotePoint = new IPEndPoint(IPAddress.Any, 843); program.serverSocket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp); program.serverSocket.Bind(remotePoint); program.serverSocket.Listen(10); Console.WriteLine("Listening..."); program.Beginthread = new Thread(new ThreadStart(program.BeginListen)); program.Beginthread.Start(); } private void BeginListen() { while (true) { ClientSocket = serverSocket.Accept(); receivethread = new Thread(new ThreadStart(receive)); receivethread.Start(); } } private void receive() { IPEndPoint clienTep = (IPEndPoint)ClientSocket.RemoteEndPoint; int bytes = 0; while (true) { Byte[] buffer = new Byte[24]; bytes = ClientSocket.Receive(buffer); if (bytes > 0) { string clientCommand = Encoding.UTF8.GetString(buffer, 0, bytes); String policy = "<cross-domain-policy><allow-access-from domain=\"*\" to-ports=\"2999\" /></cross-domain-policy>\0"; buffer = System.Text.Encoding.UTF8.GetBytes(policy.ToCharArray()); ClientSocket.Send(buffer, buffer.Length, 0); } else { break; } } ClientSocket.Close(); receivethread.Abort(); } } }