在从服务器接收数据时，在关闭套接字后显示/接收数据。 服务器发送后如何立即接收。

Question

I am sending a data from the server to client, but the client receives it only at the time of disconnect. But i need it as soon as the server sends. I dont know why it is sending the data late after the socket connection closes.

public void run() {
                try {
                    socket = new Socket(eHostIp.getText().toString(), Integer.parseInt( eHostPort.getText().toString() ) );


                    BufferedReader in = new BufferedReader( new InputStreamReader( socket.getInputStream() ), 1024 );
                    eReceiveData.setText( "Server Connected... XXXXXXX" );
                    String line;
                    while ((line = in.readLine()) != null) {
                        Log.d("read line",line);
                        eReceiveData.setText( line );
                        socket.setSoTimeout( 1000 );
                       //socket.close();
                    }

                    socket.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
        } );
        thread.start();
    }

Answer 1

Check that your server sends an EOL character at the end of each message such that your BufferedReader can use the readline() method properly.

Alternatively you can try to force flush() after each message as well.

Answer 2

This saved my day...REading the line as a character (line += (char)in.read())

                String line = " ";
                while ((line += (char)in.read()) != null) {
                    Log.i( "read line", line );
                    eReceiveData.setText( line );

                }

Thanks.