/// <summary>
/// Generates a random code. This is different each time.
/// </summary>
/// <returns>The new code.</returns>
public static String GenerateCode()
{
PairingCodeGenerator.random = new Random();
String code = "";
for (int i = 0; i < Constants.SERVER_PAIRINGCODELENGTH; i++)
{
code += PairingCodeGenerator.GenerateChar();
}
return(code);
}
/// <summary>
/// Main working routine
/// </summary>
private void Run()
{
// generate a new pairing code
this.pairingCode = PairingCodeGenerator.GenerateCode();
// send a new notification to listeners
this.OnStarted();
try
{
// create the listening server socket
this.serverSocket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
// bind it to the address
this.serverSocket.Bind(new IPEndPoint(IPAddress.Any, Constants.SERVER_PORT));
this.serverSocket.Listen(1);
// begin async accept routine
this.BeginAcceptClient();
// FOREVER!
while (true)
{
// do some work
if (!this.AnnounceOrHandle())
{
// or else, if 'false' is returned,
// just chill a moment because obviously
// there's nothing to do and we really
// don't want to waste precious CPU
// time for something like PowerPoint
// right?
Thread.Sleep(500);
}
}
}
catch (ThreadInterruptedException)
{
// aborted, it's okay
// but close the sockets properly
this.serverSocket.Close();
if (this.clientSocket != null)
{
this.clientSocket.Close();
this.clientSocket = null;
}
}
finally
{
// always send notification
this.OnStopped();
}
}