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 8174 invoked from network); 30 Apr 2020 22:26:53 -0000 Received: from lists1.math.uh.edu (129.7.128.208) by inbox.vuxu.org with ESMTPUTF8; 30 Apr 2020 22:26:53 -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 1jUHdZ-00042T-51; Thu, 30 Apr 2020 17:26:33 -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 1jUHdV-0003zW-Nu for ding@lists.math.uh.edu; Thu, 30 Apr 2020 17:26:29 -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 1jUHdU-00028W-H3 for ding@lists.math.uh.edu; Thu, 30 Apr 2020 17:26:29 -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=XwvUKSjrhGreTYH95pmsaf9hnG2VKMzgFLmai/LLcHQ=; b=e1USPGtBf7np2V+DO4W+Rz0im3 fCaK32Yg5q3rLdYc+UfXzVnmev6CCtV6xaXzwrbfdkxwdhpOJwYgQEFQ+2lQ5+dSImq8rgSOCBQh4 FmkjNNkP+OKe/2lhAiO/Tn8R8Br81FHQ0rz0AUcAQJLGFHfjI+3zJ0Tc2yi6o/3ZPNC8=; 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 1jUHdK-0000v7-T2; Fri, 01 May 2020 00:26:24 +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 C7863FA028; Thu, 30 Apr 2020 22:26:15 +0000 (UTC) From: Eric Abrahamsen To: Lars Ingebrigtsen Cc: Robert Pluim , Christian Barthel , 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> Date: Thu, 30 Apr 2020 15:26:14 -0700 In-Reply-To: <874kt01w30.fsf@gnus.org> (Lars Ingebrigtsen's message of "Thu, 30 Apr 2020 23:51:15 +0200") Message-ID: <87r1w4boft.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 Lars Ingebrigtsen writes: > Eric Abrahamsen writes: > >> I suppose this could also be sent every ten minutes or so on an idle >> timer, quietly closing the imap connection if we don't get a response. >> Ie faking a keepalive. That could ultimately reduce network traffic, right? > > nnimap.el already sends out the NOOP command periodically (in > nnimap-keepalive), but it doesn't do anything if that fails (or gets no > response). Oh, I actually knew that, but had forgotten. If we're already doing that, what do you think about checking for a response (minimal wait time) and then closing the connection? Perhaps behind a custom option?