Flex Socket 与 Ｃ# 通信

Flex

<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute">
<mx:Script>
    <![CDATA[
        import mx.controls.Alert;
        /////////////////////////////////
        //private member 
        private var xmlsocket:XMLSocket= new XMLSocket();
        private var alert:Alert;
        private var tmpStr:String;
        
        /////////////////////////////////
        
        //连接服务器
        private function ConncetServer():void
        {
            xmlsocket.addEventListener(DataEvent.DATA,OnRecived);
            xmlsocket.addEventListener(Event.CONNECT , onConnected);
            this.xmlsocket.connect(this.txtIP.text,int(this.txtPort.text));
            
        }
    
        private function onConnected(evt:Event):void
        {
            xmlsocket.send(this.txtTrueName.text+" has connected");
            this.txtContent.text=this.txtContent.text+"连接成功\n";
        }

        //发送信息
        private function Send():void
        {
            this.xmlsocket.send(this.txtTrueName.text+"|"+this.txtSendContent.text+"\n");
        }
        
        //接收数据
        private function OnRecived(event:DataEvent):void
        {    
            trace("等待读取数据信息");
            
            tmpStr = event.text;
            
            //alert=Alert.show("收到新消息","消息");
            
             this.txtContent.text=this.txtContent.text+"\n"+tmpStr;
        }
    ]]>
</mx:Script>
    <mx:Panel layout="absolute" right="0" left="0" top="0" bottom="0" horizontalAlign="left">
        <mx:TextInput cornerRadius="20" themeColor="#0D79BE" borderColor="#070D04" borderStyle="inset" borderThickness="1" id="txtIP" text="192.168.1.55" left="88" top="23"/>
        <mx:TextInput cornerRadius="20" themeColor="#0D79BE" borderColor="#070D04" borderStyle="inset" borderThickness="1" width="94" id="txtPort" text="9992" left="293" top="23"/>
        <mx:TextInput cornerRadius="20" themeColor="#0D79BE" borderColor="#070D04" borderStyle="inset" borderThickness="1" width="94" id="txtTrueName" text="小虎" left="432" top="23"/>
        <mx:Label text="服务器ＩＰ" fontSize="12" left="15" top="23"/>
        <mx:Label text="姓名" fontSize="12" left="395" top="23"/>
        <mx:Label text="端口" fontSize="12" left="256" top="23"/>
        <mx:Button label="登录" fontSize="12" id="btnLogin" left="552" top="23" click="ConncetServer()"/>
        <mx:Button label="发送" fontSize="12" id="btnSend" left="552" top="68" click="Send();" />
        <mx:TextInput borderColor="#04010C" backgroundColor="#EEDBFC" width="516" borderStyle="inset" cornerRadius="20" alpha="1.0" id="txtSendContent" left="10" top="70"/>
        <mx:TextArea borderColor="#010A10" id="txtContent" left="10" top="110" right="10" bottom="10" backgroundColor="#DEEEF3" cornerRadius="12"/>
    </mx:Panel>
    
</mx:Application>

 

C# 

 

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Net;
using System.Net.Sockets;
using System.Threading;
namespace Server
{
    public partial class Form1 : Form
    {
        private bool ServiceStartFlag = false;
        private Socket m_Socket;
        NetworkStream networkStream;
        Thread m_Thread;
        public delegate void HelpHandler(string str);
        public Form1()
        {
            InitializeComponent();
            btnStart.Enabled = true;
            btnStop.Enabled = false;
        }

        private void btnStart_Click(object sender, EventArgs e)
        {
            int Port = int.Parse(txtPort.Text);
            m_Socket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
            IPAddress LocalServerIP = GetIPAddress();

            IPEndPoint LocalIPEndPoint = new IPEndPoint(LocalServerIP, Port);

            m_Socket.Bind(LocalIPEndPoint);
          
            m_Socket.Listen(600);

            m_Thread = new Thread(new ThreadStart(AcceptClient));
            m_Thread.IsBackground = true;
            m_Thread.Start();

        }
        private void AcceptClient()
        {
            ServiceStartFlag = true;
           
            while (ServiceStartFlag)
            {
                try
                {
                    Socket newSocket = m_Socket.Accept();
                    string onemessge = "<cross-domain-policy><allow-access-from domain=\"" + "*" + "\" to-ports=\"" + txtPort.Text + "\"/></cross-domain-policy>\0";

                    byte[] tmpBytes = Encoding.UTF8.GetBytes(onemessge);
                    newSocket.Send(tmpBytes);

                    Thread newThread = new Thread(new ParameterizedThreadStart(ReadMsg));
                    newThread.IsBackground = true;
                    object obj = newSocket;
                    newThread.Start(obj);
                }
                catch (SocketException ex)
                {



                }
            }
        }
        
        private void ReadMsg(object obj)
        {
            Socket socket = (Socket)obj;
            HelpHandler rHandler = new HelpHandler(ReceivedMsg);

            byte[] byteMessage = null; ;
          
            while (ServiceStartFlag)
            {
                try
                {
                    if (socket.Connected)
                    {

                        byteMessage = new byte[1000];
                      int len=  socket.Receive(byteMessage);
                      if (len > 0)
                      {
                          string sTime = DateTime.Now.ToShortTimeString();

                          string msg = sTime + ":" + "Message from:";

                          msg += socket.RemoteEndPoint.ToString() + Encoding.UTF8.GetString(byteMessage);
                          BeginInvoke(rHandler, new object[] { msg });
                          byteMessage = null;

                          byte[] tmpBytes = Encoding.UTF8.GetBytes("Sended Sucessed!\0");

                          socket.Send(tmpBytes);
                      }

                        
                    }
                }
                catch (SocketException ex)
                {

                    BeginInvoke(rHandler, new object[] { ex.ToString() });

                }
            }
        }
        private void ReceivedMsg(string str)
        {
            this.listBox1.Items.Add(str);
        }
        private void btnStop_Click(object sender, EventArgs e)
        {

        }

        private IPAddress GetIPAddress()
        {
            IPHostEntry ieh = Dns.GetHostByName(Dns.GetHostName());

            return ieh.AddressList[0];
        }
    }
}