基于python 开发调试rabbitmq - 2

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于 2024-08-14 10:43:28 发布

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#python #rabbitmq #开发语言

基于python 3 pika 调试 openstack rabbitmq

创建工作队列，类比一个大的工作，需要发送多个小任务到队列中，让多个消费者消费

多个任务时，多个消费者消费任务

new_task.py

#!/usr/bin/env python
import pika
import sys

credentials = pika.PlainCredentials('openstack', 'servicepasswd')
connection = pika.BlockingConnection(
    pika.ConnectionParameters(host='10.146.203.171',virtual_host='/',credentials=credentials))
channel = connection.channel()

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

message = ' '.join(sys.argv[1:]) or "Hello World!"
channel.basic_publish(
    exchange='',
    routing_key='task_queue',
    body=message,
    properties=pika.BasicProperties(
        delivery_mode=pika.DeliveryMode.Persistent
    ))
print(f" [x] Sent {message}")
connection.close()

worker1.py