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bug#12447: 24.1.50; Stuck in garbage collection on OS X
From: |
Dmitry Gutov |
Subject: |
bug#12447: 24.1.50; Stuck in garbage collection on OS X |
Date: |
Sun, 16 Sep 2012 13:15:52 +0400 |
User-agent: |
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:15.0) Gecko/20120907 Thunderbird/15.0.1 |
Eli Zaretskii <eliz@gnu.org> writes:
>> Date: Sat, 15 Sep 2012 16:23:53 +0200 (CEST)
>> Cc: jan.h.d@swipnet.se, 12447@debbugs.gnu.org
>> From: Harald Hanche-Olsen <hanche@math.ntnu.no>
>>
>> For example: Is it okay to set a timer in a timer callback?
>
> I don't see why not. Setting up a timer just creates a Lisp object
> and adds it to the list of timers. The timer will be run the next
> time the low-level mechanism, which is part of the Emacs exec loop,
> determines that it's ripe.
In js2-mode's case, the problem is that 'run-with-idle-timer' makes the
created timer run now, not the "next time". Here's an example:
(defvar counter 0)
(defun foo ()
(message (format "foo %s" counter))
(incf counter)
(run-with-idle-timer 1 nil #'foo))
(foo)
I'd expect that either timer would fire once every second (as long as
I'm not touching my keyboard), or at least stop firing when I do touch
my keyboard (seeing as otherwise Emacs is idle), but instead I just see
the timer firing many times a second, the counter runs in the message
area, and Emacs doesn't respond to any commands.
- bug#12447: 24.1.50; Stuck in garbage collection on OS X, Harald Hanche-Olsen, 2012/09/14
- bug#12447: 24.1.50; Stuck in garbage collection on OS X, Jan Djärv, 2012/09/15
- bug#12447: 24.1.50; Stuck in garbage collection on OS X, Harald Hanche-Olsen, 2012/09/15
- bug#12447: 24.1.50; Stuck in garbage collection on OS X, Eli Zaretskii, 2012/09/15
- bug#12447: 24.1.50; Stuck in garbage collection on OS X, Harald Hanche-Olsen, 2012/09/15
- bug#12447: 24.1.50; Stuck in garbage collection on OS X, Eli Zaretskii, 2012/09/15
- bug#12447: 24.1.50; Stuck in garbage collection on OS X, Harald Hanche-Olsen, 2012/09/15
- bug#12447: 24.1.50; Stuck in garbage collection on OS X, Eli Zaretskii, 2012/09/15
- bug#12447: 24.1.50; Stuck in garbage collection on OS X, Jan Djärv, 2012/09/15
bug#12447: 24.1.50; Stuck in garbage collection on OS X,
Dmitry Gutov <=
- bug#12447: 24.1.50; Stuck in garbage collection on OS X, Eli Zaretskii, 2012/09/16
- bug#12447: 24.1.50; Stuck in garbage collection on OS X, Dmitry Gutov, 2012/09/16
- bug#12447: 24.1.50; Stuck in garbage collection on OS X, Eli Zaretskii, 2012/09/16
- bug#12447: 24.1.50; Stuck in garbage collection on OS X, Dmitry Gutov, 2012/09/16
- bug#12447: 24.1.50; Stuck in garbage collection on OS X, Eli Zaretskii, 2012/09/16
- bug#12447: 24.1.50; Stuck in garbage collection on OS X, Dmitry Gutov, 2012/09/16
- bug#12447: 24.1.50; Stuck in garbage collection on OS X, Eli Zaretskii, 2012/09/16
- bug#12447: 24.1.50; Stuck in garbage collection on OS X, Dmitry Gutov, 2012/09/16
- bug#12447: 24.1.50; Stuck in garbage collection on OS X, Eli Zaretskii, 2012/09/16
- bug#12447: 24.1.50; Stuck in garbage collection on OS X, Dmitry Gutov, 2012/09/16