From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on inbox.vuxu.org X-Spam-Level: X-Spam-Status: No, score=-2.1 required=5.0 tests=DKIM_INVALID,DKIM_SIGNED, RCVD_IN_DNSWL_MED autolearn=ham autolearn_force=no version=3.4.2 Received: (qmail 5897 invoked from network); 1 May 2020 17:30:46 -0000 Received: from lists1.math.uh.edu (129.7.128.208) by inbox.vuxu.org with ESMTPUTF8; 1 May 2020 17:30:46 -0000 Received: from localhost ([127.0.0.1] helo=lists.math.uh.edu) by lists1.math.uh.edu with smtp (Exim 4.92.3) (envelope-from ) id 1jUZUH-0004tZ-8e; Fri, 01 May 2020 12:30:09 -0500 Received: from mx1.math.uh.edu ([129.7.128.32]) by lists1.math.uh.edu with esmtps (TLSv1.3:TLS_AES_256_GCM_SHA384:256) (Exim 4.92.3) (envelope-from ) id 1jUZUC-0004qm-T3 for ding@lists.math.uh.edu; Fri, 01 May 2020 12:30:04 -0500 Received: from quimby.gnus.org ([95.216.78.240]) by mx1.math.uh.edu with esmtps (TLSv1.3:TLS_AES_256_GCM_SHA384:256) (Exim 4.92.3) (envelope-from ) id 1jUZUB-0007XT-Bv for ding@lists.math.uh.edu; Fri, 01 May 2020 12:30:04 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnus.org; s=20200322; h=Content-Type:MIME-Version:Message-ID:In-Reply-To:Date: References:Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=iEBWeNmBvPf9LfhPIuxNeYn6nxHUxcS7zXw0V4b9Q8Y=; b=MO0xIgUX/zRpRKVbrl/000GNAb puh0Y0f3oJR01xKcJUD6KGdUqXZvj6SDrCLZwCIzEh6O1e+IQ5jZaTqedbtPxSXOzWMCxFHnvHLXQ kBNDZp4ZNcOZmQVj+W+rMPwQXNWhF/vzusJxtqnD4kjSPAwif6nG5BVHhAQObv7EqU3U=; Received: from ericabrahamsen.net ([52.70.2.18] helo=mail.ericabrahamsen.net) by quimby.gnus.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1jUZU3-0005ob-Jn; Fri, 01 May 2020 19:29:58 +0200 Received: from localhost (c-73-254-86-141.hsd1.wa.comcast.net [73.254.86.141]) (Authenticated sender: eric@ericabrahamsen.net) by mail.ericabrahamsen.net (Postfix) with ESMTPSA id 6E352FA0E3; Fri, 1 May 2020 17:29:50 +0000 (UTC) From: Eric Abrahamsen To: David Engster Cc: Lars Ingebrigtsen , ding@gnus.org Subject: Re: new wifi connection = nntp timeout = Emacs restart? References: <87sgh3coxn.fsf@ericabrahamsen.net> <87o8rogew7.fsf@barthel.ch> <87zhb7mlf0.fsf@ericabrahamsen.net> <87a72t35ng.fsf@gnus.org> <87sggkeuvr.fsf@ericabrahamsen.net> <874kt01w30.fsf@gnus.org> <87r1w4boft.fsf@ericabrahamsen.net> <877dxwzjz6.fsf@gnus.org> <87mu6sbntb.fsf@ericabrahamsen.net> <87368kziq4.fsf@gnus.org> <87h7x0bm8p.fsf@ericabrahamsen.net> <87y2qcy2vb.fsf@gnus.org> <87mu6sc7hz.fsf@randomsample> <87imhgc58s.fsf@randomsample> Date: Fri, 01 May 2020 10:29:48 -0700 In-Reply-To: <87imhgc58s.fsf@randomsample> (David Engster's message of "Fri, 01 May 2020 12:35:31 +0200") Message-ID: <87sggja7hv.fsf@ericabrahamsen.net> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain List-ID: Precedence: bulk David Engster writes: >> I have no idea if this is "The Best Way", probably not. Also, I'm not >> seeing anything on resuming, but maybe there's another path for that...? >> Or maybe I'm not letting my laptop sleep long enough? > > So at least for sleeping/waking this seems to be the easiest way: > > (require 'dbus) > > (defun 'my-go-to-sleep-handler (sleep-start) > ;; sleep-start will be 't' before sleeping and 'nil' on wakeup? > (when sleep-start > (gnus-close-all-servers))) > > (dbus-register-signal :system > "org.freedesktop.login1" > "/org/freedesktop/login1" > "org.freedesktop.login1.Manager" > "PrepareForSleep" > 'my-go-to-sleep-handler) > > -David Hey, that's pretty handy! Just FYI, the function name is quoted unnecessarily, and sleep-start is actually nil when it's going to sleep, who knows why. Particularly handy since, in all my years of using dbus machines, I have never managed to write a dbus rule that did anything other than fail silently. This is useful. Thanks, Eric