TCP套接字连接不接受连接

Question

@Override
    public void run() {
        tcpConnections = new ArrayList<>();
        try {
            ss = new ServerSocket(port);
            Log.d("Listening","Listening on port : " + ss.getLocalPort());
            while (true) {
                Log.d("Listening","Waiting for Client");
                socket = ss.accept();
                if (socket.isConnected())
                {
                    Log.d("SocketAccept", "client connected from: %s" + socket.getRemoteSocketAddress().toString());
                    TCPConnection tcpConnection = new TCPConnection(socket); // is it right way to start further steps of listening for incoming connections?
                    tcpConnections.add(tcpConnection);
                    tcpConnection.run();
                }
                else {
                    StopConnections();
                    break;
                }
            }
            Thread.sleep(100);
        } catch (InterruptedException e) {
            Thread.currentThread().interrupt();
        } catch (IOException e) {
            Log.d("Socket","socket is closed");
        }
    }

监听连接，它接受一个连接，如果接受成功，     该连接将添加到tcpConnections列表中，并运行TCPConnection进行进一步侦听。 能否请有人告诉我知道可以使用AsyncTask放置所有内容？

这就是我从MainActivity拨打电话的方式

 btn_Conn.setOnClickListener(new View.OnClickListener()
                                {
                                    @Override
                                    public void onClick(View v) {


                                        TCPServer connection = new TCPServer(7123);

                                        new Thread(connection).start();