Celery 小白遇坑请教: - V2EX
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Zioyi
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Celery 小白遇坑请教:

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  •   Zioyi 2017-08-15 17:23:20 +08:00 3137 次点击
    这是一个创建于 3008 天前的主题,其中的信息可能已经有所发展或是发生改变。

    初学,按 blog 写最简单的代码:tasks.py

    from celery import Celery app = Celery('tasks', broker='redis://127.0.0.1:6379', backend='redis://127.0.0.1:6379/0') @app.task def add(x, y): return x + y 

    启动 celery,一切正常 在同 task.py 目录下进入 python 终端

    >>> from tasks import add >>> result = add.delay(1,2) >>> result.ready() 

    总是返回 False(试过 n 遍),当在启动 celery 端已显示成功,请问这是为什么? (celery==3.1.8 redis==3.2)

    3 条回复    2017-08-15 20:25:15 +08:00
    MarcoQin
        1
    MarcoQin  
       2017-08-15 18:38:08 +08:00   1
    刚查了下官方文档,这样写

    AsyncResult.ready()[source]
    Return True if the task has executed.

    If the task is still running, pending, or is waiting for retry then False is returned.
    Zioyi
        2
    Zioyi  
    OP
       2017-08-15 19:47:53 +08:00
    问题解决,celery -A tasks worker --loglevel=info --pool=solo (添加参数 --pool=solo )
    https://cn.v2ex.com/t/177589
    eloah
        3
    eloah  
       2017-08-15 20:25:15 +08:00
    4 已经不支持 windows 了......
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