public static async void StartListening()
{
while (true)
{
Console.WriteLine("Searching for load...");
IPAddress load_address = null;
while (true)
{
try
{
load_address = KEL103Tools.FindLoadAddress();
break;
}
catch (Exception ex)
{
Console.WriteLine("Error searching for load. Retry in 30 seconds.");
await Task.Delay(30 * 1000);
}
}
Console.WriteLine("Load found at " + load_address.ToString() + ".");
// Data buffer for incoming data.
byte[] bytes = new Byte[1024];
IPHostEntry ipHostInfo = Dns.GetHostEntry(Dns.GetHostName());
IPAddress ipAddress = ipHostInfo.AddressList.Where(x => x.AddressFamily == AddressFamily.InterNetwork).ToArray()[0];
Console.WriteLine("My IP is " + ipAddress.ToString());
IPEndPoint localEndPoint = new IPEndPoint(ipAddress, 5025);
// Bind the socket to the local endpoint and
// listen for incoming connections.
try
{
// Create a TCP/IP socket.
using (Socket listener = new Socket(ipAddress.AddressFamily,
SocketType.Stream, ProtocolType.Tcp))
{
listener.Bind(localEndPoint);
listener.Listen(10);
using (Socket handler = listener.Accept())
{
// Start listening for connections.
while (true)
{
// Program is suspended while waiting for an incoming connection.
data = null;
// An incoming connection needs to be processed.
int bytesRec = -1;
while (bytesRec == -1)
{
bytesRec = handler.Receive(bytes);
data += Encoding.ASCII.GetString(bytes, 0, bytesRec);
await Task.Delay(1);
}
byte[] msg = Encoding.ASCII.GetBytes(data);
using (UdpClient client = new UdpClient(KEL103Persistance.Configuration.CommandPort))
{
KEL103Tools.ConfigureClient(load_address, client);
client.Send(bytes, bytesRec);
if (data.Contains('?'))
{
var rx = (await client.ReceiveAsync()).Buffer;
handler.Send(rx);
}
}
}
}
}
}
catch (Exception e)
{
Console.WriteLine(e.ToString());
}
Console.Clear();
}
}
