Message 321699 - Python tracker

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Author	jkloth
Recipients	ammar2, giampaolo.rodola, jkloth, paul.moore, steve.dower, tim.golden, vstinner, zach.ware
Date	2018-07-16.00:13:17
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1531699997.93.0.56676864532.issue34060@psf.upfronthosting.co.za>
In-reply-to

Content
The RegisterWaitForSingleObject() function does use the thread pool API: https://docs.microsoft.com/en-us/windows/desktop/ProcThread/thread-pool-api However, PdhCollectQueryDataEx() also creates a user-space thread to handle its work of setting the event whenever the timeout elapses. I would think that it should be preferable to use a single thread pool worker to retrieve the queue length and calculate the average.

The RegisterWaitForSingleObject() function does use the thread pool API:

https://docs.microsoft.com/en-us/windows/desktop/ProcThread/thread-pool-api

However, PdhCollectQueryDataEx() also creates a user-space thread to handle its work of setting the event whenever the timeout elapses.

I would think that it should be preferable to use a single thread pool worker to retrieve the queue length and calculate the average.

History
Date	User	Action	Args
2018-07-16 00:13:18	jkloth	set	recipients: + jkloth, paul.moore, vstinner, giampaolo.rodola, tim.golden, zach.ware, steve.dower, ammar2
2018-07-16 00:13:17	jkloth	set	messageid: <1531699997.93.0.56676864532.issue34060@psf.upfronthosting.co.za>
2018-07-16 00:13:17	jkloth	link	issue34060 messages
2018-07-16 00:13:17	jkloth	create