final DatagramSocket sendSocket = new DatagramSocket();
        final DatagramPacket sendPacket = new DatagramPacket(txbuffer,txbuffer.length,
        hostAddress,38038);
        // Socket used to receive packets from server
        final DatagramSocket receiveSocket = new DatagramSocket(48038);
        // Timeout 
        receiveSocket.setSoTimeout(3000);
        DatagramPacket receivePacket = new DatagramPacket(rxbuffer,rxbuffer.length);
        sendSocket.send(sendPacket);
        receiveSocket.receive(receivePacket);
        msg = new String(rxbuffer,0,receivePacket.getLength());
        System.out.println(msg);