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Date: Wed, 27 Sep 2017 22:00:19 +0300
From: Andrey Repin <anrdaemon AT yandex DOT ru>
Reply-To: cygwin AT cygwin DOT com
Message-ID: <22720865.20170927220019@yandex.ru>
To: Andrey Repin <cygwin AT cygwin DOT com>, cygwin AT cygwin DOT com
Subject: Re: GNU screen trouble
In-Reply-To: <16810313565.20170527142723@yandex.ru>
References: <16810313565 DOT 20170527142723 AT yandex DOT ru>
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Greetings, Andrey Repin!

> # uname -a; screen --version; screen -admS mc-server-session
> CYGWIN_NT-6.1 daemon2 2.8.0(0.309/5/3) 2017-04-01 20:47 x86_64 Cygwin
> Screen version 4.05.01 (GNU) 25-Feb-17

> # screen -S mc-server-session -Q windows
> <hangs infinitely>

> If I SEGV the hung child, there's a stacktrace, though I don't know how useful
> it is.
> Anything I can do to help trace it down?

Still an issue to an extent.

$ uname -a; screen --version; screen -admS mc-server-session
CYGWIN_NT-6.1 daemon2 2.9.0(0.318/5/3) 2017-09-12 10:18 x86_64 Cygwin
Screen version 4.06.01 (GNU) 10-Jul-17

$ screen -S mc-server-session -Q windows
<hangs>

This is running from mintty, results from cosole differs slightly, but I'm not
ready to explain it, I still can'[t get the pattern. But they aren't much more
useful compared to TTY runs.
I cn attach to a running session, often - list sessions, but unable to query
session information or send commands.

-- 
With best regards,
Andrey Repin
Wednesday, September 27, 2017 21:51:41

Sorry for my terrible english...


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