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To:	"'Ken Brown'" <kbrown AT cornell DOT edu>
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Subject:	Sv: Sv: Sv: Sv: Sv: Sv: Named pipes and multiple writers
Date:	Wed, 1 Apr 2020 09:45:56 +0200
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From:	Kristian Ivarsson via Cygwin <cygwin AT cygwin DOT com>
Reply-To:	sten DOT kristian DOT ivarsson AT gmail DOT com
Cc:	"'cygwin'" <cygwin AT cygwin DOT com>
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> On 3/31/2020 5:10 PM, sten DOT kristian DOT ivarsson AT gmail DOT com wrote:
> >> On 3/28/2020 10:19 PM, Ken Brown via Cygwin wrote:
> >>> On 3/28/2020 11:43 AM, Ken Brown via Cygwin wrote:
> >>>> On 3/28/2020 8:10 AM, sten DOT kristian DOT ivarsson AT gmail DOT com wrote:
> >>>>>> On 3/27/2020 10:53 AM, sten DOT kristian DOT ivarsson AT gmail DOT com wrote:
> >>>>>>>> On 3/26/2020 7:19 PM, Ken Brown via Cygwin wrote:
> >>>>>>>>> On 3/26/2020 6:39 PM, Ken Brown via Cygwin wrote:
> >>>>>>>>>> On 3/26/2020 6:01 PM, sten DOT kristian DOT ivarsson AT gmail DOT com wrote:
> >>>>>>>>>>> The ENIXIO occurs when parallel child-processes
> >>>>>>>>>>> simultaneously using O_NONBLOCK opening the descriptor.

[snip] 

> Thanks.  This runs fine with the current HEAD of topic/fifo.

We are very grateful for your efforts 

The test-program works fine now with the latest commits in topic/fifo

There are some (possible other) issues that make our application doesn't
work as in Linux and we haven't had the time to dig into what the problems
are yet. A quick guess is that it is related to signals and possible related
to pselect, but we need to dig deeper into the logic to narrow down the
problems. Shall we "close" this issue even if we find out that there's still
problems with "named pipes" later on ?

The application server (the open source project) that we're trying to make
work in Windows can be found here https://bitbucket.org/casualcore/ (if
interested)

Once again, tnx Ken

Kristian

> Ken

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