django下使用celery進行異步任務

虛擬環境:django,gevent,celery

項目根目錄下celery_porject

import os

from celery import Celery

os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'project.settings')
app = Celery('project',
             broker=';'.join([
                 'amqp://rabbit:rabbit@rabbit_01:5672//mq',
                 'amqp://rabbit:rabbit@rabbit_02:5672//mq']),
             backend='amqp://',
             include=['app1.tasks1', 'app2.tasks2'])

app.conf.update(
    CELERY_TASK_RESULT_EXPIRES=3600,
    CELERY_IGNORE_RESULT=True,
    CELERYD_MAX_TASKS_PER_CHILD=300,
    CELERY_TASK_SERIALIZER='json'
)

if __name__ == '__main__':

    app.start()

run command:/usr/local/envs/project/bin/celery --workdir=/usr/local/project -A celery_project worker -l info -P gevent -c 1000 -Ofair

異步任務前添加:

import psycogreen.gevent
psycogreen.gevent.patch_psycopg()