Message 236379 - Python tracker

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In-reply-to
Author	steve.dower
Recipients	db3l, pitrou, r.david.murray, sbt, steve.dower, wprins
Date	2015年02月21日.18:00:53
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1424541654.1.0.505351906936.issue18382@psf.upfronthosting.co.za>

Content
Attached a patch to 3.5 that resolves this, and I'll backport to 3.4. I haven't got access to Windows 7 or 8 right now to test it, but it's fine on Vista without the patch and 8.1 with the patch. It'd be great if people could help check exactly which version of Windows changed the behaviour by running this code and posting their OS and whether the result is True (correct) or False (incorrect): from multiprocessing import Pipe a, b = Pipe() b.send_bytes(b'') a.poll() and a.poll()

Content

Attached a patch to 3.5 that resolves this, and I'll backport to 3.4. I haven't got access to Windows 7 or 8 right now to test it, but it's fine on Vista without the patch and 8.1 with the patch.
It'd be great if people could help check exactly which version of Windows changed the behaviour by running this code and posting their OS and whether the result is True (correct) or False (incorrect):
from multiprocessing import Pipe
a, b = Pipe()
b.send_bytes(b'')
a.poll() and a.poll()

History
Date	User	Action	Args
2015年02月21日 18:00:54	steve.dower	set	recipients: + steve.dower, db3l, pitrou, r.david.murray, sbt, wprins
2015年02月21日 18:00:54	steve.dower	set	messageid: <1424541654.1.0.505351906936.issue18382@psf.upfronthosting.co.za>
2015年02月21日 18:00:54	steve.dower	link	issue18382 messages
2015年02月21日 18:00:53	steve.dower	create

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