Random Queue Connection with PyAMQP

This function uses the PyAMQP library to create a connection to a local AMQP server and declares a randomly generated queue. It also defines a callback function to receive and print messages, and starts consuming messages from the queue.

Technology Stack : PyAMQP

Code Type : The type of code

Code Difficulty : Advanced

                
                    
import random
import pika

def random_queue_connection():
    # Establish a connection to a random AMQP server
    connection = pika.BlockingConnection(pika.ConnectionParameters(host='localhost'))
    channel = connection.channel()

    # Declare a random queue
    queue_name = 'random_queue_' + str(random.randint(1, 1000))
    channel.queue_declare(queue=queue_name)

    # Define a callback function
    def callback(ch, method, properties, body):
        print(f"Received {body} from {method.routing_key}")

    # Consume messages from the queue
    channel.basic_consume(queue=queue_name, on_message_callback=callback, auto_ack=True)

    # Start consuming messages
    print(f"Waiting for messages in {queue_name}. To exit press CTRL+C")
    channel.start_consuming()