private void listen()
{
listener.Start();
try
{
while (true)
{
TcpClient tcpClient = listener.AcceptTcpClient();
Client client = ClientManager.addClient(tcpClient);
InformationMessage.show("client connected with endpoint: " + client.TcpClient.Client.RemoteEndPoint.ToString());
Thread receiveThread = new Thread(receive);
receiveThread.Start(client);
}
}
catch (ThreadAbortException e)
{
ErrorMessage.show("listen thread aborting, exception was:\r\n" + e.ToString());
}
catch (SocketException e)
{
ErrorMessage.show("SocketException in listen thread, maybe the socket shut down, exception was:\r\n" + e.ToString());
}
finally
{
listener.Stop();
DebugMessage.show("exiting listen thread");
}
}
private void stop()
{
InformationMessage.show("stopping listener");
listener.Stop();
InformationMessage.show("stopping sender");
sendThread.Abort();
InformationMessage.show("stopping receivers");
ClientManager.removeAllClients();
}
private void receive(object threadArgs)
{
Client client = (Client)threadArgs;
TcpClient tcpClient = client.TcpClient;
NetworkStream clientStream = tcpClient.GetStream();
string endpointAddress = tcpClient.Client.RemoteEndPoint.ToString();
byte[] received = new byte[4096];
int bytesRead;
try
{
while (true)
{
bytesRead = clientStream.Read(received, 0, received.Length);
if (bytesRead == 0)
{
break;
}
InformationMessage.show("received message from: " + endpointAddress);
DebugMessage.show("message length: " + bytesRead.ToString());
byte[] message = new byte[bytesRead];
Array.Copy(received, message, bytesRead);
msgQueue.Enqueue(Interpreter.interpret(message, client));
newData.Set();
}
}
catch (ThreadAbortException e)
{
ErrorMessage.show("receive thread aborting, exception was:\r\n" + e.ToString());
}
catch (IOException e)
{
ErrorMessage.show("IOException in receive thread, maybe the socket shut down, exception was:\r\n" + e.ToString());
}
catch (ObjectDisposedException e)
{
ErrorMessage.show("ObjectDisposedException in receive thread, maybe the socket shut down, exception was:\r\n" + e.ToString());
}
finally
{
ClientManager.removeClient(client);
InformationMessage.show("client " + endpointAddress + " disconnected, closing thread");
}
}
static void Main(string[] args)
{
Server server = new Server();
InformationMessage.show("server created");
server.start();
InformationMessage.show("server started");
String input = "";
while (input != "exit")
{
input = Console.ReadLine();
}
server.stop();
Thread.Sleep(1000);
InformationMessage.show("press any key to continue...");
Console.ReadLine();
}
private void start()
{
listenThread.Start();
sendThread.Start();
InformationMessage.show("server running on port " + port);
}