Pika 101 amqp connection

#1

publish

import pika

url_param = pika.URLParameters('amqp://xxx:yyyy@10.240.0.3:5672/vhost_name')
connection = pika.BlockingConnection(url_param)
channel = connection.channel()
channel.queue_declare(queue='hello')

channel.basic_publish(exchange='', routing_key='hello', body='Hello World!')

consume

...
channel.queue_declare(queue='hello')

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()