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#!/usr/bin/env python
"""
Rabbitmq.com pub/sub example
https://www.rabbitmq.com/tutorials/tutorial-three-python.html
"""
import asyncio
import aioamqp
import random
async def callback(channel, body, envelope, properties):
print(" [x] %r" % body)
async def receive_log():
try:
transport, protocol = await aioamqp.connect('localhost', 5672)
except aioamqp.AmqpClosedConnection:
print("closed connections")
return
channel = await protocol.channel()
exchange_name = 'logs'
await channel.exchange(exchange_name=exchange_name, type_name='fanout')
# let RabbitMQ generate a random queue name
result = await channel.queue(queue_name='', exclusive=True)
queue_name = result['queue']
await channel.queue_bind(exchange_name=exchange_name, queue_name=queue_name, routing_key='')
print(' [*] Waiting for logs. To exit press CTRL+C')
await channel.basic_consume(callback, queue_name=queue_name, no_ack=True)
event_loop = asyncio.get_event_loop()
event_loop.run_until_complete(receive_log())
event_loop.run_forever()
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