消息推送系统

import pika

def send_message(message):

connection = pika.BlockingConnection(pika.ConnectionParameters('localhost'))

channel = connection.channel()

channel.queue_declare(queue='task_queue', durable=True)

channel.basic_publish(

exchange='',

routing_key='task_queue',

body=message,

properties=pika.BasicProperties(

delivery_mode=2, # make message persistent

大数据分析平台

)

)

print(" [x] Sent %r" % message)

connection.close()

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import pika

def callback(ch, method, properties, body):

print(" [x] Received %r" % body)

def receive_message():

connection = pika.BlockingConnection(pika.ConnectionParameters('localhost'))

channel = connection.channel()

channel.queue_declare(queue='task_queue', durable=True)

channel.basic_consume(queue='task_queue', on_message_callback=callback, auto_ack=True)

print(' [*] Waiting for messages. To exit press CTRL+C')

channel.start_consuming()

]]>