Message message = new Message(new String("first message from client"));
TCPConnection serverConnection = new TCPConnection("localhost", 50000);
sender.send(message, serverConnection);
TCPReceiver receiver = new TCPReceiver();
receiver.addConnection(serverConnection);
TCPMessage msg = receiver.receive();
String reply = (String) msg.getContents().getItem(0);
System.out.println("Reply received: " + reply);
Message message2 = new Message(new String("second message from client"));
sender.send(message2, serverConnection);
TCPMessage msg2 = receiver.receive();
String reply2 = (String) (msg2.getContents().getItem(0));
System.out.println("Reply received: " + reply2);
sender.stop();
receiver.stop();
}