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bug#56800: Pointless "Warning: desktop file appears to be in use by PID
From: |
Eli Zaretskii |
Subject: |
bug#56800: Pointless "Warning: desktop file appears to be in use by PID ###." |
Date: |
Wed, 27 Jul 2022 21:58:54 +0300 |
> From: Paul Pogonyshev <pogonyshev@gmail.com>
> Date: Wed, 27 Jul 2022 19:52:31 +0200
> Cc: 56800@debbugs.gnu.org
>
> Yeah, apparently `kill-emacs' is considered "low-level primitive":
>
> Functions to call with no arguments to query about killing Emacs.
> If any of these functions returns nil, killing Emacs is canceled.
> ‘save-buffers-kill-emacs’ calls these functions, but ‘kill-emacs’,
> the low level primitive, does not. See also ‘kill-emacs-hook’.
>
> Since I have rebound C-x C-c for my private use (why waste such a nice
> shortcut on something used once
> in a few days?), I have been using `kill-emacs'. But apparently it's not what
> should be used... Emacs making
> it easy to silently break things, nothing new.
>
> I suggest that `desktop-release-lock' call is still moved from something
> hooked on
> `kill-emacs-query-functions' to `kill-emacs-hook'. That part is supposed to
> be done unconditionally.
That change was made because the hook can ask questions, which doesn't
work in a daemon session. So we moved the hook.