From: "Gerd Möllmann" <gerd.moellmann@gmail.com>
To: Eli Zaretskii <eliz@gnu.org>
Cc: 72496@debbugs.gnu.org
Subject: bug#72496: 31.0.50; macOS: freezes without beach ball
Date: Sat, 10 Aug 2024 11:18:15 +0200 [thread overview]
Message-ID: <m24j7spwh4.fsf@pro2.fritz.box> (raw)
In-Reply-To: <m234nfd1sm.fsf@pro2.fritz.box> ("Gerd Möllmann"'s message of "Thu, 08 Aug 2024 07:24:57 +0200")
Gerd Möllmann <gerd.moellmann@gmail.com> writes:
> Gerd Möllmann <gerd.moellmann@gmail.com> writes:
>
>> Eli Zaretskii <eliz@gnu.org> writes:
>>
>>>> From: Gerd Möllmann <gerd.moellmann@gmail.com>
>>>> Cc: 72496@debbugs.gnu.org
>>>> Date: Tue, 06 Aug 2024 18:36:39 +0200
>>>>
>>>> I've tried this
>>>>
>>>> (when (fboundp 'ns-app-stop)
>>>> (defun sigusr1-handler ()
>>>> (interactive)
>>>> (message "SIGUSR1 - stop event loop")
>>>> (ns-app-stop))
>>>> (keymap-set special-event-map "<sigusr1>" 'sigusr1-handler))
>>>>
>>>> where ns-app-stop does such a ns_send_appdefined, but that didn't work
>>>> for a reason unknown to me.
>>>
>>> Maybe the way SIGUSR1 is handled involves the same event queue that is
>>> botched in this scenario?
>>
>> Yes, that's quite likely. I had a little hope that a signal would maybe
>> handled in some special way, but apparently not.
>
> I'm now running locally with the attached change. This removes the
> global variable that can prevent sending app-defined events when set
> wrong. Instead, I'm using [NSApplication nextEventMatchingMask] to check
> if an app-defined event has already been posted. This is infinelty less
> dangerous.
>
> Let's see if that is the problem.
I don't even know if this is related to my change to ns_send_appdefined, but
I got a freeze today while using child frames (vertico + posframe) that
I haven't seen before. Event the mouse behaved strangely on the whole
macOS until I killed the process. That was without beach ball.
So, whatever that was, my patch at least didn't help, if it wasn't
causing it.
I give up. I'll switch to using tty Emacs.
prev parent reply other threads:[~2024-08-10 9:18 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-08-06 13:39 bug#72496: 31.0.50; macOS: freezes without beach ball Gerd Möllmann
2024-08-06 14:53 ` Eli Zaretskii
2024-08-06 16:36 ` Gerd Möllmann
2024-08-06 18:04 ` Eli Zaretskii
2024-08-06 18:37 ` Gerd Möllmann
2024-08-08 5:24 ` Gerd Möllmann
2024-08-10 9:18 ` Gerd Möllmann [this message]
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