import org.apache.activemq.ActiveMQConnectionFactory;
import javax.jms.*;
public class Producer {
public static void main(String[] args) throws JMSException {
ConnectionFactory factory = new ActiveMQConnectionFactory("tcp://localhost:61616");
Connection connection = factory.createConnection();
connection.start();
Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
Destination destination = session.createQueue("task_queue");
MessageProducer producer = session.createProducer(destination);
for (int i = 0; i < 10; i++) {
TextMessage message = session.createTextMessage("Task " + i);
producer.send(message);
System.out.println("Sent message: " + message.getText());
}
connection.close();
}
}
import org.apache.activemq.ActiveMQConnectionFactory;
import javax.jms.*;
public class Consumer {
public static void main(String[] args) throws JMSException {
ConnectionFactory factory = new ActiveMQConnectionFactory("tcp://localhost:61616");
Connection connection = factory.createConnection();
connection.start();
Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
Destination destination = session.createQueue("task_queue");
MessageConsumer consumer = session.createConsumer(destination);
consumer.setMessageListener(new MessageListener() {
@Override
public void onMessage(Message message) {
if (message instanceof TextMessage) {
TextMessage textMessage = (TextMessage) message;
try {
System.out.println("Received message: " + textMessage.getText());
Thread.sleep(1000);
e.printStackTrace();
}
}
}
});
try {
Thread.sleep(5000);
} catch (InterruptedException e) {
e.printStackTrace();
}
connection.close();
}
}
