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关于 Queue.Queue(maxsize=0)

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  •   dddd Mar 15, 2015 3542 views
    This topic created in 4061 days ago, the information mentioned may be changed or developed.
    官方文档里说如果 maxsize <= 0 就代表 queue size 为 infinite。

    情况是这样的:

    用这厮弄了个简单的线程池,没设 maxsize,在 VPS 上内存就会飙升,知道吃完为止……

    我设置一个 maxsize,VPS 上立马老实了。

    但在本地(都是Ubuntu 14.04),不管 maxsize 是多少,内存占用一直很稳定,这是为毛???
    Supplement 1    Mar 16, 2015
    其实就是网上烂大街的代码……

    3 replies    2015-03-16 09:35:42 +08:00
    leyle
        1
    leyle  
       Mar 15, 2015
    没代码 shuogegui ?
    Zuckonit
        2
    Zuckonit  
       Mar 16, 2015
    show me your code
    ryanking8215
        3
    ryanking8215  
       Mar 16, 2015
    消费者速度慢于生产者的速度,queue当然会爆。设置maxsize,生产者会block。
    至于本机不报,还是和vps的运行环境不同所致。

    以上供参考。
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