private void sendTCP(byte[] data) {
        threadTCP = new Thread("Send TCP") {
            public void run() {
                Socket socketSendTCP = null;
                try {
                    socketSendTCP = new Socket(address, port);
                } catch (UnknownHostException e) {
                    e.printStackTrace();
                } catch (IOException e) {
                    e.printStackTrace();
                }
                OutputStream os = null;
                try {
                    os = socketSendTCP.getOutputStream();
                } catch (IOException e) {
                    e.printStackTrace();
                }
                OutputStreamWriter osw = new OutputStreamWriter(os);
                BufferedWriter bw = new BufferedWriter(osw);
                DataOutputStream dos = new DataOutputStream(os);
                try {
                    bw.close();
                } catch (IOException e1) {
                    e1.printStackTrace();
                }
                try {
                    dos.writeInt(data.length);
                } catch (IOException e) {
                    e.printStackTrace();
                }
                if (data.length > 0) {
                    try {
                        dos.write(data, 0, data.length);
                    } catch (IOException e) {
                        e.printStackTrace();
                    }
                }
                try {
                    socketSendTCP.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
        };
    }