From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.bugs Subject: bug#53041: 29.0.50; TRAMP spins the CPU by polling the child processes without a delay Date: Fri, 14 Jan 2022 09:13:12 +0100 Message-ID: <87fspqspk7.fsf@gnus.org> References: <87pmp57pkb.fsf@jpl.nasa.gov> <87mtk5ja3n.fsf@gmx.de> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="32944"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) Cc: Dima Kogan , 53041@debbugs.gnu.org To: Michael Albinus Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Fri Jan 14 09:14:55 2022 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1n8HjY-0008H5-QZ for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 14 Jan 2022 09:14:52 +0100 Original-Received: from localhost ([::1]:42836 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1n8HjX-0001Ym-4Y for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 14 Jan 2022 03:14:51 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:33694) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n8Hik-0001Jt-Hu for bug-gnu-emacs@gnu.org; Fri, 14 Jan 2022 03:14:07 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:42501) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1n8Hik-0001np-8Y for bug-gnu-emacs@gnu.org; Fri, 14 Jan 2022 03:14:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1n8Hik-0004Fx-1D for bug-gnu-emacs@gnu.org; Fri, 14 Jan 2022 03:14:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Lars Ingebrigtsen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 14 Jan 2022 08:14:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 53041 X-GNU-PR-Package: emacs Original-Received: via spool by 53041-submit@debbugs.gnu.org id=B53041.164214800416287 (code B ref 53041); Fri, 14 Jan 2022 08:14:01 +0000 Original-Received: (at 53041) by debbugs.gnu.org; 14 Jan 2022 08:13:24 +0000 Original-Received: from localhost ([127.0.0.1]:35401 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1n8Hi8-0004Eb-Ao for submit@debbugs.gnu.org; Fri, 14 Jan 2022 03:13:24 -0500 Original-Received: from quimby.gnus.org ([95.216.78.240]:34546) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1n8Hi5-0004EJ-TL for 53041@debbugs.gnu.org; Fri, 14 Jan 2022 03:13:23 -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=pwMV4QoRiv84PFlJE//UoICUJrL6temCeumK0XWCno8=; b=bUPFfPGcE1JTigFQj1BdjOEHp2 yb26l+Y1siWXYYIEBX+Zw4e5du9vtZjZq3WTbdibpGOyxw6XaCDGHaaRiLnyn8rjRQJNFi1Y/1idb 9Tc1lLkKpGR4k5PXWPyk9r7LMk6s6h7Uce+dEI2pVmq+AdHOSpS40qPmUfY+kvHrk3PE=; Original-Received: from [84.212.220.105] (helo=xo) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1n8Hhw-0001bb-Lq; Fri, 14 Jan 2022 09:13:15 +0100 X-Now-Playing: Various's _I Wanna Be Kate: The Songs of Kate Bush_: "Cloudbusting" In-Reply-To: <87mtk5ja3n.fsf@gmx.de> (Michael Albinus's message of "Sun, 09 Jan 2022 14:46:04 +0100") X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:224157 Archived-At: Michael Albinus writes: > The pattern (while (accept-process-output p) was proposed by Stefan > Monnier in > , > so this is used in Tramp. I do not want to reopen this can of worms, really. > > To fix your problem of a broken connection, the Tramp manual recommends > to add "ServerAliveInterval 5" in your ~/.ssh/config, see (info "(tramp) > Frequently Asked Questions") . Additionally, you might set > "ServerAliveCountMax 2". If I understand correctly, this means that we won't be doing anything further in this bug report, and I'm therefore closing it. -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no