Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
Destination controlTopic = session.createTopic("iop.control");
Destination responseQueue = session.createQueue("coordinator");
conversationFactory = new ConversationFactory(connection, responseQueue, LinkedBlockingQueue.class);
ConversationFactory.Conversation conversation = conversationFactory.startConversation();
connection.start();
// Broadcast the compulsory invitation to find out what clients are available to test.