private void ListenForClients()
{
this.tcpListener.Start();
TcpClient client;
while (this.keepListening)
{
try {
client = this.tcpListener.AcceptTcpClient();
} catch {
break;
}
iControlClient icClient = new iControlClient(client);
this.icClients.Add(icClient.IPAddress, icClient);
Program.Log("[" + icClient.IPAddress + "] Connection accepted. Starting client thread.");
icClient.Thread = new Thread(new ParameterizedThreadStart(HandleClientCommunication));
icClient.Thread.Start(icClient);
}
Program.Log("Stop listening.");
}
private void HandleClientCommunication(object client)
{
iControlClient icClient = (iControlClient)client;
NetworkStream clientStream = icClient.TCP.GetStream();
clientStream.ReadTimeout = 10;
int bufflen = 4096;
byte[] message = new byte[bufflen];
int bytesRead;
while (this.keepReceiving && icClient.keepConnected)
{
bytesRead = 0;
try {
bytesRead = clientStream.Read(message, 0, bufflen);
} catch {
break;
}
if (bytesRead == 0)
{
break;
}
ProcessReceivedData(icClient, ParseData(message, bytesRead));
}
Program.Log("[" + icClient.IPAddress + "] Connection closed.");
icClient.TCP.Close();
this.icClients.Remove(icClient.IPAddress);
}
private void ProcessReceivedData(iControlClient icClient, String[] commands)
{
Program.Log("[" + icClient.IPAddress + "] >> " + String.Join(" ", commands));
if (this.CommandReceived != null)
{
CommandReceived(this, new CommandReceivedEventArgs(String.Join(" ", commands), icClient));
}
NetworkStream clientStream = icClient.TCP.GetStream();
ASCIIEncoding encoder = new ASCIIEncoding();
byte[] buffer = encoder.GetBytes("::ok");
clientStream.Write(buffer, 0, buffer.Length);
clientStream.Flush();
icClient.keepConnected = false;
}
public CommandReceivedEventArgs(string command, iControlClient client)
{
_command = command;
_splittedCommands = command.Split(new Char[] { ' ' });
_client = client;
}