TopicSubscriber topicSubscriber = session.createSubscriber(topic);
TestListener test = new TestListener();
topicSubscriber.setMessageListener(test);
connection.start();
TopicPublisher topicPublisher = session.createPublisher(topic);
TextMessage tmsg = session.createTextMessage("JMS - Test Topic Message");
topicPublisher.publish(tmsg);
if ( msg != null ) {
out.println("<html xmlns='http://www.w3.org/1999/xhtml' xml:lang='en' lang='en'>");
out.println("<head><title>JMS Topic Sender Receiver</title></head>");
out.println("<body>Received JMS Topic Message</body></html>");