如何使快速响应从android中的套接字接收数据[关闭]

Question

我需要帮助，我在使用TCP服务器发送数据时遇到问题。我可以通过客户端将其发送到服务器。但是无法快速接收通过客户端发送到服务器的数据。我们必须首先关闭发送方的套接字连接，然后才能接收数据。有人可以帮助我解决这个问题吗？非常感谢你

代码：

class TCPServer extends AsyncTask<String,String,String> {
    public String message;
    private DataInputStream stream;
    private ServerSocket socket;
    private PrintWriter writer;
    private OutputStream outputStream;
    private BufferedReader reader;

    @Override
    protected String doInBackground(String... strings) {
        try {
           socket=new ServerSocket(4000);
           Socket socket1=socket.accept();
            this.reader=new BufferedReader(new InputStreamReader(socket1.getInputStream()));
            this.outputStream=socket1.getOutputStream();
            this.writer=new PrintWriter(outputStream,true);
            writer.write("Hellow this is from server to client");
            writer.flush();
            while(true){
                this.message=reader.readLine();
                Log.i("information message",message);
            }
        } catch(UnknownHostException e){
            e.printStackTrace();
            Log.e("error in here",e.toString());
        } catch (IOException e) {
            e.printStackTrace();
            Log.e("error in here",e.toString());
        }
        return message;
    }

    @Override
    protected void onPreExecute() {
        super.onPreExecute();
        Toast.makeText(getBaseContext(),"Wait A minute",Toast.LENGTH_LONG).show();
    }

    @Override
    protected void onPostExecute(String s) {
        super.onPostExecute(s);
        Toast.makeText(getBaseContext(),s.toString(), Toast.LENGTH_LONG).show();
    }

    @Override
    protected void onProgressUpdate(String... values) {
        super.onProgressUpdate(values);
       Toast.makeText(getBaseContext(),values[0],Toast.LENGTH_LONG).show();
    }

}

完成了！谢谢任何人的帮助，我只是使用套接字和服务器套接字进行接收，我只是使用线程，可以将其传输到其他设备，谢谢