import pika
connection = pika.BlockingConnection(pika.ConnectionParameters('localhost'))
channel = connection.channel()
def callback(ch, method, properties, body):
print(" [x] Received %r" % body)
channel.basic_consume(callback,
queue='hello',
no_ack=True)
print(' [*] Waiting for messages. To exit press CTRL+C')
channel.start_consuming()
[*] Waiting for messages. To exit press CTRL+C [x] Received b'World1!' [x] Received b'World2b!' [x] Received b'World3b!' [x] Received b'World1!' [x] Received b'World2b!' [x] Received b'World3b!' [x] Received b'World1!' [x] Received b'World2b!' [x] Received b'World3b!'