Message 269256 - Python tracker

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Author	j1m
Recipients	gvanrossum, j1m, vstinner, yselivanov
Date	2016-06-25.20:56:32
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1466888194.59.0.640833210662.issue27386@psf.upfronthosting.co.za>
In-reply-to

Content
I recently ported ZEO to asyncio. We'd had a bug in our old asyncore-based server where the server would hang if several connections were made and then immediately disconnected on Mac OS X. This was due to an error-handling bug in our code that we fixed. We have a regression test for this case. The regression test for this case fails using asyncio.Server. I've attached a (ZEO-independent) script that demonstrates the problem. If you run the script with Python 3.4 or 3.5, I expect the script will hang. It does for me on Mac OS X 10.10.5 and Ubuntu 14.04.

I recently ported ZEO to asyncio.

We'd had a bug in our old asyncore-based server where the server would hang if several connections were made and then immediately disconnected on Mac OS X.  This was due to an error-handling bug in our code that we fixed.  We have a regression test for this case.

The regression test for this case fails using asyncio.Server.

I've attached a (ZEO-independent) script that demonstrates the problem.

If you run the script with Python 3.4 or 3.5, I expect the script will hang. It does for me on Mac OS X 10.10.5 and Ubuntu 14.04.

History
Date	User	Action	Args
2016-06-25 20:56:34	j1m	set	recipients: + j1m, gvanrossum, vstinner, yselivanov
2016-06-25 20:56:34	j1m	set	messageid: <1466888194.59.0.640833210662.issue27386@psf.upfronthosting.co.za>
2016-06-25 20:56:34	j1m	link	issue27386 messages
2016-06-25 20:56:33	j1m	create