private void AcceptCallback(IAsyncResult ar)
{
m_server = m_listener.EndAccept(ar);
m_server.BeginReceive(m_buffer, 0, m_buffer.Length, SocketFlags.None, ReceiveCallback, null);
ClientConnected.Fire(this, EventArgs.Empty);
}
public Promise OpenForNewConnections()
{
isListening = true;
listeningDeferred = Deferred.Create();
var startListeningDeferred = Deferred.Create();
BackgroundThread t = null;
t = new BackgroundThread(() =>
{
try
{
listener = new TcpListener(IPAddress.Any, port);
listener.Start();
}
catch (Exception ex)
{
startListeningDeferred.Reject(ex);
return;
}
// we have started listening
startListeningDeferred.Resolve();
try
{
while (isListening && t.IsExpired == false)
{
Socket socket;
try
{
socket = listener.AcceptSocket(TimeSpan.FromSeconds(1));
if (t.IsExpired)
{
return;
}
}
catch (TimeoutException)
{
continue;
}
var connection = new RemoteSocketConnection()
{
ClientId = (socket.RemoteEndPoint as IPEndPoint).Address.ToString() + ":" + (socket.RemoteEndPoint as IPEndPoint).Port,
RemoteSocket = socket,
MessageReceived = this.MessageReceived,
};
this.OnDisposed(connection.Dispose);
connection.Listen();
connections.Add(connection.ClientId, connection);
ClientConnected.Fire(connection);
}
listener.Stop();
listeningDeferred.Resolve();
}
catch (Exception ex)
{
listeningDeferred.Reject(ex);
}
finally
{
listeningDeferred = null;
}
});
this.OnDisposed(t.Dispose);
t.Start();
return(startListeningDeferred.Promise);
}