private void EndConnect(IAsyncResult ar) {
var tcs= (TaskCompletionSource<bool>)ar.AsyncState;
tcs.SetResult(true);
var socket = (Socket)tcs.Task.AsyncState;
var message = new Message {
Buffer = new byte[socket.ReceiveBufferSize],
Socket=socket,
};
Listen(message,EndReadMessage);
}
private void Listen(Message message, AsyncCallback callback) {
message.Socket.BeginReceive(message.Buffer, message.Count, message.Buffer.Length - message.Count, SocketFlags.None, callback, message);
}