help with TCP server in c#
- From: Mohammed Adeel <licenced2chill@xxxxxxxxxxx>
- To: programmingblind@xxxxxxxxxxxxx
- Date: Thu, 3 Jan 2008 16:26:08 +0000 (GMT)
Hi,
I can't get the attached tcp server to work the way I want it too. It picks
up the first text I send it but after that it won't.
Thanks for any help,
Adeel
namespace sampleTcpUdpServer2
{
using Accessibility;
using System;
using System.Net;
using System.Net.Sockets;
using System.Threading;
public class SampleTcpUdpServer2
{
private const int sampleTcpPort = 4567;
public Thread sampleTcpThread;
public SampleTcpUdpServer2()
{
try
{
//Starting the TCP Listener thread.
sampleTcpThread = new Thread(new ThreadStart(StartListen2));
sampleTcpThread.Start();
Console.WriteLine("Started Tcp Server's TCP Listener Thread!\n");
}
catch (Exception e)
{
Console.WriteLine("An TCP Exception has occurred!" + e.ToString());
sampleTcpThread.Abort();
}
}
public static void Main(String[] argv)
{
TTS.Initialize();
SampleTcpUdpServer2 sts = new SampleTcpUdpServer2();
}
public void StartListen2()
{
//Create an instance of TcpListener to listen for TCP connection.
TcpListener tcpListener = new TcpListener(sampleTcpPort);
try
{
while (true)
{
tcpListener.Start();
//Program blocks on Accept() until a client connects.
Socket soTcp = tcpListener.AcceptSocket();
Console.WriteLine("SampleClient is connected through TCP.");
Byte[] received = new Byte[512];
int bytesReceived = soTcp.Receive(received, received.Length, 0);
String dataReceived = System.Text.Encoding.ASCII.GetString(received);
Console.WriteLine(dataReceived);
//TTS.StopSpeech();
TTS.Speak( " " + dataReceived, true);
String returningString = "The Server got your me-ssage through TCP: " +
dataReceived;
Byte[] returningByte =
System.Text.Encoding.ASCII.GetBytes(returningString.ToCharArray());
//Returning a confirmation string back to the client.
soTcp.Send(returningByte, returningByte.Length, 0);
tcpListener.Stop();
}
}
catch (SocketException se)
{
Console.WriteLine("A Socket Exception has occurred!" + se.ToString());
}
}
}
}
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