What was your experience working with the RabbitMQ messaging system?

In working with RabbitMQ, I used it as a message broker to organize asynchronous interaction between services. The main tasks included:

• Setting up queues and exchanges for message routing.
• Sending messages (producer) and receiving them (consumer) with delivery confirmation.
• Ensuring reliability through acknowledgments (acks) and message reprocessing.
• Using different types of exchanges: direct, topic, fanout for various routing scenarios.

For example, in Java, using the amqp-client library, I created a connection, channel, declared a queue, and published a message:

ConnectionFactory factory = new ConnectionFactory();
factory.setHost("localhost");
try (Connection connection = factory.newConnection();
     Channel channel = connection.createChannel()) {
    channel.queueDeclare("task_queue", true, false, false, null);
    String message = "Hello RabbitMQ";
    channel.basicPublish("", "task_queue",
        MessageProperties.PERSISTENT_TEXT_PLAIN, message.getBytes("UTF-8"));
}