distributed-computing/tasks/klementeva-ja/lab_4/python4Lab/Tut2/worker.py
2023-12-15 13:58:35 +04:00

19 lines
620 B
Python

import pika
import time
connection = pika.BlockingConnection(pika.ConnectionParameters(host='localhost'))
channel = connection.channel()
channel.queue_declare(queue='klementeva2', durable=True)
print(' [*] Ожидание сообщений')
def callback(ch, method, properties, body):
print(f" [x] Получено сообщение: {body.decode()}")
time.sleep(body.count(b'.'))
print(" [x] Выполнено")
ch.basic_ack(delivery_tag=method.delivery_tag)
channel.basic_qos(prefetch_count=1)
channel.basic_consume(queue='klementeva2', on_message_callback=callback)
channel.start_consuming()