TCP服务器接受一次数据包

Question

请帮忙，     当我发送tcp数据包时，它只被接受了     第一次但是之后...... tcp包发送者     我使用告诉我数据包已发送     但该计划没有回应

public void run() {
    try
    {
        ServerSocket ss = null;
        try {
            ss = new ServerSocket(message.getPort());
            //ss.setSoTimeout(10000);
            System.out.println("before loop");
            while (true) {
                Looper.prepare();
                System.out.print("in");
                Socket s = ss.accept();
                System.out.print("out");
                InputStreamReader in = new InputStreamReader(s.getInputStream());
                int i;
                String Msg = "";
                while((i=in.read())!=-1)
                {
                    System.out.println((char)i);
                    Msg += (char)i;
                }
                System.out.println(Msg);
                for (GotResponseListener listener : listeners)                      
                {
                    // Looper.prepare();
                    listener.onGotResponse(Msg);
                    System.out.println("Raised");
                    // Looper.loop();
                }
                Looper.loop();
            }
        } catch (InterruptedIOException e) {
            //if timeout occurs
            // e.printStackTrace();
        } catch (IOException e) {
            // e.printStackTrace();
        } finally {
            if (ss != null) {
                try {
                    ss.close();
                } catch (IOException e) {
                    // e.printStackTrace();
                }
            }
        }
    } catch (Exception ex) {
        message.setText("r");
        ex.printStackTrace();
    }
}