On 22/11/2018 02:30, Glyph wrote:
On Nov 19, 2018, at 6:16 AM, Darren Govoni <darrenus...@gmail.com
<mailto:darrenus...@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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