GNU Screen - Bugs: bug #60949, Screen session closes even though...

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bug #60949: Screen session closes even though the I/O is still there

Submitter:	None
Submitted:	Tue 20 Jul 2021 08:52:27 AM UTC


Category:	Crash/Freeze/Infloop	Severity:	3 - Normal
Priority: *	5 - Normal	Status:	Need Info
Privacy:	Public	Assigned to:	None
Open/Closed:	Open	Release:	4.8.0
Fixed Release:	None	Planned Release:	Later
Work Required:	None

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Sat 15 Jan 2022 02:58:56 PM UTC, comment #1:

Can you reproduce this problem without your Java-App?

Alexander Naumov <anaumov>

Tue 20 Jul 2021 08:52:27 AM UTC, original submission:

When you start my Java-App via screen and my app tries to self-update, the screen session just closes in the middle of it.
This is how the self-updater works:
1. Download update-jar into /downloads and make a copy of the downloaded update-jar also in /downloads
2. Start the update-jar (which detects that it is inside the /downloads dir) and close itself
NOTE: The I/O never closes because the update-jar inherits it.
This means that on regular windows/ubuntu terminals this works without problem.
3. The update-jar now replaces the original jar with its copy and starts the original (now updated) jar

Anonymous

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Date	Changed by	Updated Field	Previous Value	=>	Replaced by
2022-01-15	anaumov	Status	None		Need Info

GNU Screen - Bugs: bug #60949, Screen session closes even though...

bug #60949: Screen session closes even though the I/O is still there

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