public void Listen()
{
TcpListener server = null;
try
{
Int32 port = 2000;
IPAddress localAddr = IPAddress.Parse("127.0.0.1");
server = new TcpListener(localAddr, port);
//Se asteapta noi requesturi.
server.Start();
//Buffer folosit pentru receptionarea de date
Byte[] bytes = new Byte[256];
while (true)
{
Console.WriteLine("Waiting for a connection... ");
//Se creaza un TCP client nou
TcpClient client = server.AcceptTcpClient();
Console.WriteLine("Connected!");
// se obtine o noua referinta catre streamul folosit pentru comunicare
NetworkStream stream = client.GetStream();
int i;
//se citesc datele prrimite
while ((i = stream.Read(bytes, 0, bytes.Length)) != 0)
{
//se afiseaza pe UI (in aplicatia consola) datele primite
_process.UpdateState(bytes[1]);
Console.WriteLine(string.Format("Received: {0}, {1}", bytes[1].ToString(), bytes[6].ToString()));
}
//la final se inchide conexiunea
client.Close();
}
}
catch (SocketException e)
{
Console.WriteLine(string.Format("SocketException: {0}", e.ToString()));
}
finally
{
//se opreste serverul.
server.Stop();
}
Console.WriteLine("Hit enter to continue...");
}