if i run Server App. Exception occurs: on Dinle.Start()
System.Net.SocketException - Only one usage of each socket address (protocol/network address/port) is normally permitted
How can i solve this error?
Server.cs
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.IO;
using System.Net;
using System.Net.Sockets;
using System.Threading;
namespace Server
{
public partial class Server : Form
{
Thread kanal;
public Server()
{
InitializeComponent();
try
{
kanal = new Thread(new ThreadStart(Dinle));
kanal.Start();
kanal.Priority = ThreadPriority.Normal;
this.Text = "Kanla Çalisti";
}
catch (Exception ex)
{
this.Text = "kanal çalismadi";
MessageBox.Show("hata:" + ex.ToString());
kanal.Abort();
throw;
}
}
private void Server_Load(object sender, EventArgs e)
{
Dinle();
}
private void btn_Listen_Click(object sender, EventArgs e)
{
Dinle();
}
void Dinle()
{
// IPAddress localAddr = IPAddress.Parse("localhost");
// TcpListener server = new TcpListener(port);
// server = new TcpListener(localAddr, port);
//TcpListener Dinle = new TcpListener(localAddr,51124);
TcpListener Dinle = new TcpListener(51124);
try
{
while (true)
{
Dinle.Start(); Exception is occured.
Socket Baglanti = Dinle.AcceptSocket();
if (!Baglanti.Connected)
{
MessageBox.Show("Baglanti Yok");
}
else
{
TcpClient tcpClient = Dinle.AcceptTcpClient();
if (tcpClient.ReceiveBufferSize 0)
{
byte[] Dizi = new byte[250000];
Baglanti.Receive(Dizi, Dizi.Length, 0);
string Yol;
saveFileDialog1.Title = "Dosyayi kaydet";
saveFileDialog1.ShowDialog();
Yol = saveFileDialog1.FileName;
FileStream Dosya = new FileStream(Yol, FileMode.Create);
Dosya.Write(Dizi, 0, Dizi.Length - 20);
Dosya.Close();
listBox1.Items.Add("dosya indirildi");
listBox1.Items.Add("Dosya Boyutu=" + Dizi.Length.ToString());
listBox1.Items.Add("Indirilme Tarihi=" + DateTime.Now);
listBox1.Items.Add("--------------------------------");
}
}
}
}
catch (Exception ex)
{
MessageBox.Show("hata:" + ex.ToString());
}
}
}
}
