private void SendCallback(IAsyncResult ar)
{
ViewerClient client = (ViewerClient)ar.AsyncState;
try
{
client.sock.EndSend(ar);
}
catch (Exception)
{
client.disconnected = true;
}
}
public void Update()
{
// Update
for (int i = 0; i < _clients.Count; i++)
{
ViewerClient client = _clients[i];
if (client.disconnected || client.sock.Connected == false)
{
OnClientDisconnected(client);
_clients.RemoveAt(i);
if (_clients.Count == 0)
{
break;
}
i--;
}
}
}
private void AcceptCallback(IAsyncResult ar)
{
// Get the socket that handles the client request.
Socket listener = (Socket)ar.AsyncState;
try
{
ViewerClient client = new ViewerClient();
client.sock = listener.EndAccept(ar);
client.disconnected = false;
_clients.Add(client);
OnClientConnected(client);
// Accept next.
_listener.BeginAccept(new AsyncCallback(AcceptCallback), _listener);
}
catch (Exception ex)
{
Log.Out("Unable to accept new client: {0}", ex.Message);
}
}
private void Send(ViewerClient client, byte[] data, int length)
{
var sock = client.sock;
sock.BeginSend(data, 0, length, 0, new AsyncCallback(SendCallback), client);
}
private void OnClientDisconnected(ViewerClient cl)
{
Log.Out("[DebugServer] Client disconnected {0}", cl.sock.RemoteEndPoint);
}
