From: Stefan Huchler <stefan.huchler@mail.de>
To: emacs-devel@gnu.org
Subject: Re: HowTo: Detect Laptop waking up from suspend from Emacs
Date: Sat, 11 Feb 2017 15:54:49 +0100 [thread overview]
Message-ID: <87tw80lqva.fsf@mail.de> (raw)
In-Reply-To: 22686.27448.427789.633250@gargle.gargle.HOWL
raman@google.com writes:
> Background:
>
> I run Emacs as my primary environment -- ie I do everything in Emacs
> on Linux.
>
> So when I open my laptop lid, my laptop wakes up from suspend and
> Emacs is where I left off.
>
> I'd like to set things up so emacs runs a set of actions when the
> laptop comes back from suspend -- typically, say 5 seconds after
> wake-up. Here, all actions are emacs functions.
>
> So Q:
>
> From Emacs --- perhaps an idle-timer, how do I detect when the laptop
> returns from suspend?
> --
>
> --
if you run the deamon you could maybe write in some external tools
somethnig like:
/usr/bin/emacsclient -e (wakeup-starter)
and then something like that in your config
(defun...
(sit-for 5)
....)
You can hook that command in I dont know logind? or dbus? udev? as some
rule or maybe even systemd:
https://wiki.archlinux.org/index.php/Power_management#Suspend.2Fresume_service_files
Hope that helps you.
Alternativly you could of course do a polling thing, and start that with
emacs:
(while (t) (when (timestamp differs to much from last-time) (setq
last-time timestamp) (do-your-stuff) (sleep 5)))
next prev parent reply other threads:[~2017-02-11 14:54 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-11 1:39 HowTo: Detect Laptop waking up from suspend from Emacs raman
2017-02-11 8:55 ` aaermolov
2017-02-11 9:10 ` Michael Albinus
2017-02-11 16:28 ` raman
2017-02-11 16:40 ` Michael Albinus
2017-02-11 17:32 ` raman
2017-02-11 18:51 ` Michael Albinus
2017-02-11 20:56 ` raman
2017-02-13 17:50 ` T.V Raman
2017-02-13 19:02 ` Michael Albinus
2017-02-13 19:05 ` T.V Raman
2017-02-11 14:54 ` Stefan Huchler [this message]
2017-02-11 17:50 ` Tom Tromey
2017-02-11 20:57 ` raman
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