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Copy pathSocketsTest.cs
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162 lines (108 loc) · 3.84 KB
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using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Net.Sockets;
using System.Net;
using System.Threading;
namespace SocketsClient
{
public partial class SocketsTest : Form
{
public System.Net.Sockets.Socket clientSocket { get; set; }
public Socket ServerSocket { get; set; }
System.Threading.Thread th;
public SocketsTest()
{
InitializeComponent();
}
private void SetMessage(string message)
{
this.label3.Text = message;
}
private void button1_Click(object sender, EventArgs e)
{
try
{
if (this.clientSocket != null && this.clientSocket.Connected )
{
return;
}
IPEndPoint ipep = new IPEndPoint(IPAddress.Parse(SocketsClient.Properties.Settings.Default.ServerAddress), SocketsClient.Properties.Settings.Default.Port);
this.clientSocket = new Socket(ipep.AddressFamily, SocketType.Stream, ProtocolType.Tcp);
clientSocket.Connect(ipep);
ServerSocket.Bind(ipep);
ServerSocket.Listen(10);
while (true)
{
clientSocket = ServerSocket.Accept();
th = new Thread(new ThreadStart(doWork));
th.Start();
}
th = new System.Threading.Thread(() => {
});
}
catch (Exception ex)
{
SetMessage("发送消息错误！" + ex.Message);
}
}
private void doWork()
{
Socket s = clientSocket;//客户端信息
IPEndPoint ipEndPoint = (IPEndPoint)s.RemoteEndPoint;
String address = ipEndPoint.Address.ToString();
String port = ipEndPoint.Port.ToString();
Console.WriteLine(address + ":" + port + " 连接过来了");
Byte[] inBuffer = new Byte[1024];
Byte[] outBuffer = new Byte[1024];
String inBufferStr;
String outBufferStr;
try
{
while (true)
{
s.Receive(inBuffer, 1024, SocketFlags.None);//如果接收的消息为空 阻塞 当前循环
inBufferStr = Encoding.ASCII.GetString(inBuffer);
Console.WriteLine(address + ":" + port + "说:");
Console.WriteLine(inBufferStr);
outBufferStr = Console.ReadLine();
outBuffer = Encoding.ASCII.GetBytes(outBufferStr);
s.Send(outBuffer, outBuffer.Length, SocketFlags.None);
}
}
catch
{
Console.WriteLine("客户端已关闭！");
}
}
private void button2_Click(object sender, EventArgs e)
{
try
{
Byte[] outBuffer = Encoding.Default .GetBytes( this.textBox1.Text);
//发送消息
clientSocket.Send(outBuffer, outBuffer.Length, SocketFlags.None);
this.textBox1.Text = "";
}
catch(Exception ex)
{
SetMessage("发送消息错误！"+ ex.Message );
}
}
private void SocketsTest_FormClosing(object sender, FormClosingEventArgs e)
{
if (this.clientSocket != null)
{
if (this.clientSocket.Connected)
{
this.clientSocket.Close();
}
}
}
}
}