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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 sys
async def exchange_routing():
try:
transport, protocol = await aioamqp.connect('localhost', 5672)
except aioamqp.AmqpClosedConnection:
print("closed connections")
return
channel = await protocol.channel()
exchange_name = 'logs'
message = ' '.join(sys.argv[1:]) or "info: Hello World!"
await channel.exchange_declare(exchange_name=exchange_name, type_name='fanout')
await channel.basic_publish(message, exchange_name=exchange_name, routing_key='')
print(" [x] Sent %r" % (message,))
await protocol.close()
transport.close()
asyncio.get_event_loop().run_until_complete(exchange_routing())
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