[Twisted-Python] Thread Consumption Problem in Daemon?

[Darren Govoni]

Thanks. I added Tipper to my program and will see what it shows when I ping
the process.

https://pypi.org/project/tipper/

On Thu, Nov 22, 2018 at 6:43 AM Chris Withers <chris at withers.org> wrote:

> On 22/11/2018 02:30, Glyph wrote:
> >
> >> On Nov 19, 2018, at 6:16 AM, Darren Govoni <darrenuspto at gmail.com
> >> <mailto:darrenuspto at gmail.com>> wrote:
> >>
> >> I tried to find out if there is a way to limit the thread pool size
> >> from command line for twisted web and found nothing. Does it exist?
> >
> > The thread pool is limited to 10. While this is configurable via the
> > API, no command line option is exposed to tune it.  (This would be a
> > great contribution if you were so inclined!)
> >
> > It seems likely to me that Flask is spawning background threads for some
> > reason; given the way Twisted's threadpool works, leaks like this are
> > not common.  However, anything is possible: you probably want to gather
> > some information about what all those threads are doing.
>
> Some ideas on this front:
>
> - pstree/ps and strace will tell you at a low level
>
> - http://pyrasite.com/ and then use Python's thread introspection stuff.
>
> cheers,
>
> Chris
>
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