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# celery 任务队列, celery 定制路由, 改进版
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from celery import Celery | |
app_add = Celery('app_add',backend='redis://localhost:6379/0',broker='redis://localhost:6379/0') | |
from kombu import Exchange, Queue | |
media_exchange = Exchange('app_reduce', type='direct') | |
app_add.conf.task_queues = ( | |
Queue('app_reduce', media_exchange, routing_key='app_reduce'), | |
) | |
# 启动任务队列时, 可使用缺省队列celery. | |
# app_add.conf.task_default_queue = 'app_add' | |
# app_add.conf.task_default_exchange = 'app_add' | |
# app_add.conf.task_default_routing_key = 'app_add' | |
@app_add.task | |
def add(x, y): | |
return x + y |
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from add import add | |
from reduce import reduce | |
if __name__ == "__main__": | |
for i in range(2000): | |
reduce.delay(i, i) | |
for i in range(2000): | |
add.delay(i, i) |
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from add import app_add | |
@app_add.task(queue='app_reduce') | |
def reduce(x, y): | |
return x -y |
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