基本信息
源码名称:Socket测试工具完整代码
源码大小:0.01M
文件格式:.rar
开发语言:C#
更新时间:2025-08-07
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源码介绍
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.Threading;
using System.Net;
using System.Net.Sockets;
namespace WebSocket
{
public partial class MainForm : Form
{
Socket socketClient;
Thread mythread;//创建线程
Socket socketServer;
int port = 8080;//定义侦听端口号
public static ManualResetEvent allDone = new ManualResetEvent(false);
public delegate void MyDelegate(string ip,string message);
public MainForm()
{
InitializeComponent();
}
private void Socket客户端_Load(object sender, EventArgs e)
{
mythread = new Thread(new ThreadStart(BeginListen));
mythread.Start();
txtRemoteIP.Text = GetServerIP().ToString();
}
#region server
//获取本机IP地址
public static IPAddress GetServerIP()
{
IPHostEntry ieh = Dns.GetHostEntry(Dns.GetHostName());
foreach (IPAddress item in ieh.AddressList)
{
if (item.ToString().IndexOf("192.168.0.")>=0)
{
return item;
}
}
return null;
}
//异步传递的状态对象
public class StateObject
{
public Socket workSocket = null;
public const int BufferSize = 1024;
public byte[] buffer = new byte[BufferSize];
}
//监听
private void BeginListen()
{
socketServer = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
IPAddress ServerIp = GetServerIP();
IPEndPoint iep = new IPEndPoint(ServerIp, port);
socketServer.Bind(iep);
while (true)
{
try
{
socketServer.Listen(5);
allDone.Reset();
socketServer.BeginAccept(new AsyncCallback(AcceptCallback), socketServer);
allDone.WaitOne();
}
catch (SocketException ex)
{
toolStripStatusLabel1.Text = ex.ToString();
}
}
}
//异步连接回调函数
public void AcceptCallback(IAsyncResult ar)
{
Socket listener = (Socket)ar.AsyncState;
Socket client = listener.EndAccept(ar);
allDone.Set();
StateObject state = new StateObject();
state.workSocket = client;
client.BeginReceive(state.buffer, 0, StateObject.BufferSize, 0, new AsyncCallback(readCallback), state);
}
//异步接收回调函数
public void readCallback(IAsyncResult ar)
{
StateObject state = (StateObject)ar.AsyncState;
Socket handler = state.workSocket;
int bytesRead = handler.EndReceive(ar);
if (bytesRead > 0)
{
string strmsg = Encoding.Default.GetString(state.buffer, 0, bytesRead);
//远端信息
EndPoint tempRemoteEP = handler.RemoteEndPoint;
IPEndPoint tempRemoteIP = (IPEndPoint)tempRemoteEP;
IPHostEntry host = Dns.GetHostByAddress(tempRemoteIP.Address);
string HostName = host.HostName;
string ip = tempRemoteIP.Address.ToString() "(" HostName ") " DateTime.Now.ToString();
if (listBox1.InvokeRequired)
{
MyDelegate md;
md = new MyDelegate(ChangeText);
listBox1.Invoke(md, ip, strmsg);
}
}
}
public void ChangeText(string ip,string message)
{
listBox1.Items.Add(ip);
listBox1.Items.Add(message);
}
#endregion
#region client
//发送信息
private void btn_Send_Click(object sender, EventArgs e)
{
try
{
string message = txtMsg.Text.Trim();
socketClient = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
string remoteIp = this.txtRemoteIP.Text;
string remotePort = this.txtRemotePort.Text;
int serverPort = Convert.ToInt32(remotePort);
IPAddress serverIp = IPAddress.Parse(remoteIp);
IPEndPoint remoteIep = new IPEndPoint(serverIp, serverPort);
socketClient.Connect(remoteIep);
toolStripStatusLabel1.Text = "与远程计算机" remoteIp ":" remotePort "建立连接!";
byte[] byteMessage = Encoding.Default.GetBytes(message);
socketClient.Send(byteMessage);
IPHostEntry host = Dns.GetHostEntry(GetServerIP());
string HostName = host.HostName;
//发送信息
string time1 = DateTime.Now.ToString();
listBox1.Items.Add(GetServerIP().ToString() "(" HostName ") " time1);
listBox1.Items.Add(message);
socketClient.Shutdown(SocketShutdown.Both);
socketClient.Close();
}
catch
{
toolStripStatusLabel1.Text = "无法连接到目标计算机!";
return;
}
}
private void btnClose_Click(object sender, EventArgs e)
{
Application.Exit();
}
#endregion
}
}
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.Threading;
using System.Net;
using System.Net.Sockets;
namespace WebSocket
{
public partial class MainForm : Form
{
Socket socketClient;
Thread mythread;//创建线程
Socket socketServer;
int port = 8080;//定义侦听端口号
public static ManualResetEvent allDone = new ManualResetEvent(false);
public delegate void MyDelegate(string ip,string message);
public MainForm()
{
InitializeComponent();
}
private void Socket客户端_Load(object sender, EventArgs e)
{
mythread = new Thread(new ThreadStart(BeginListen));
mythread.Start();
txtRemoteIP.Text = GetServerIP().ToString();
}
#region server
//获取本机IP地址
public static IPAddress GetServerIP()
{
IPHostEntry ieh = Dns.GetHostEntry(Dns.GetHostName());
foreach (IPAddress item in ieh.AddressList)
{
if (item.ToString().IndexOf("192.168.0.")>=0)
{
return item;
}
}
return null;
}
//异步传递的状态对象
public class StateObject
{
public Socket workSocket = null;
public const int BufferSize = 1024;
public byte[] buffer = new byte[BufferSize];
}
//监听
private void BeginListen()
{
socketServer = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
IPAddress ServerIp = GetServerIP();
IPEndPoint iep = new IPEndPoint(ServerIp, port);
socketServer.Bind(iep);
while (true)
{
try
{
socketServer.Listen(5);
allDone.Reset();
socketServer.BeginAccept(new AsyncCallback(AcceptCallback), socketServer);
allDone.WaitOne();
}
catch (SocketException ex)
{
toolStripStatusLabel1.Text = ex.ToString();
}
}
}
//异步连接回调函数
public void AcceptCallback(IAsyncResult ar)
{
Socket listener = (Socket)ar.AsyncState;
Socket client = listener.EndAccept(ar);
allDone.Set();
StateObject state = new StateObject();
state.workSocket = client;
client.BeginReceive(state.buffer, 0, StateObject.BufferSize, 0, new AsyncCallback(readCallback), state);
}
//异步接收回调函数
public void readCallback(IAsyncResult ar)
{
StateObject state = (StateObject)ar.AsyncState;
Socket handler = state.workSocket;
int bytesRead = handler.EndReceive(ar);
if (bytesRead > 0)
{
string strmsg = Encoding.Default.GetString(state.buffer, 0, bytesRead);
//远端信息
EndPoint tempRemoteEP = handler.RemoteEndPoint;
IPEndPoint tempRemoteIP = (IPEndPoint)tempRemoteEP;
IPHostEntry host = Dns.GetHostByAddress(tempRemoteIP.Address);
string HostName = host.HostName;
string ip = tempRemoteIP.Address.ToString() "(" HostName ") " DateTime.Now.ToString();
if (listBox1.InvokeRequired)
{
MyDelegate md;
md = new MyDelegate(ChangeText);
listBox1.Invoke(md, ip, strmsg);
}
}
}
public void ChangeText(string ip,string message)
{
listBox1.Items.Add(ip);
listBox1.Items.Add(message);
}
#endregion
#region client
//发送信息
private void btn_Send_Click(object sender, EventArgs e)
{
try
{
string message = txtMsg.Text.Trim();
socketClient = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
string remoteIp = this.txtRemoteIP.Text;
string remotePort = this.txtRemotePort.Text;
int serverPort = Convert.ToInt32(remotePort);
IPAddress serverIp = IPAddress.Parse(remoteIp);
IPEndPoint remoteIep = new IPEndPoint(serverIp, serverPort);
socketClient.Connect(remoteIep);
toolStripStatusLabel1.Text = "与远程计算机" remoteIp ":" remotePort "建立连接!";
byte[] byteMessage = Encoding.Default.GetBytes(message);
socketClient.Send(byteMessage);
IPHostEntry host = Dns.GetHostEntry(GetServerIP());
string HostName = host.HostName;
//发送信息
string time1 = DateTime.Now.ToString();
listBox1.Items.Add(GetServerIP().ToString() "(" HostName ") " time1);
listBox1.Items.Add(message);
socketClient.Shutdown(SocketShutdown.Both);
socketClient.Close();
}
catch
{
toolStripStatusLabel1.Text = "无法连接到目标计算机!";
return;
}
}
private void btnClose_Click(object sender, EventArgs e)
{
Application.Exit();
}
#endregion
}
}