From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: =?utf-8?Q?andr=C3=A9s_ram=C3=ADrez?= Newsgroups: gmane.emacs.devel Subject: Re: wait_reading_process_ouput hangs in certain cases (w/ patches) Date: Mon, 26 Feb 2018 09:29:41 -0600 Organization: bien.comun.org Message-ID: <87y3jf93bu.fsf@gmail.com> References: <56e722a6-95a4-0e42-185c-f26845d4f4bf@binary-island.eu> <21237e45-a353-92f9-01ec-7b51640d2031@cs.ucla.edu> <83vaickfu2.fsf@gnu.org> <83tvxwkexg.fsf@gnu.org> <03261534-6bf5-1a5d-915f-d3c55aaa35e9@binary-island.eu> <206ebefa-7583-f049-140c-c8fd041b0719@cs.ucla.edu> <709614e8-1937-07c1-f554-b453ed4f3d4a@binary-island.eu> <7550438b-9fd4-d374-e571-8bb16456cad5@cs.ucla.edu> <797d0e16-1bae-50c2-35f8-05489ffce935@binary-island.eu> <83tvugdiu5.fsf@gnu.org> <877er5s0xv.fsf@gmail.com> <4e4c72bb-295d-81e1-e4ed-cad256bca83c@binary-island.eu> <87zi3v9461.fsf@gmail.com> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: blaine.gmane.org 1519659056 31524 195.159.176.226 (26 Feb 2018 15:30:56 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Mon, 26 Feb 2018 15:30:56 +0000 (UTC) Cc: eggert@cs.ucla.edu, Eli Zaretskii , Matthias Dahl , emacs-devel@gnu.org To: Lars Ingebrigtsen Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Mon Feb 26 16:30:51 2018 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1eqKjr-0007qP-AY for ged-emacs-devel@m.gmane.org; Mon, 26 Feb 2018 16:30:51 +0100 Original-Received: from localhost ([::1]:59765 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eqKlt-0000Ej-RL for ged-emacs-devel@m.gmane.org; Mon, 26 Feb 2018 10:32:57 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:39991) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eqKir-0007D5-FY for emacs-devel@gnu.org; Mon, 26 Feb 2018 10:29:53 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eqKio-0005dk-8E for emacs-devel@gnu.org; Mon, 26 Feb 2018 10:29:49 -0500 Original-Received: from mail-ua0-x229.google.com ([2607:f8b0:400c:c08::229]:36739) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1eqKio-0005dZ-2d; Mon, 26 Feb 2018 10:29:46 -0500 Original-Received: by mail-ua0-x229.google.com with SMTP id i15so10797348uak.3; Mon, 26 Feb 2018 07:29:45 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:in-reply-to:organization:references:date :message-id:mime-version; bh=ZY5v29Px6i9cvCrJMHiciqToldLcoesYuA+ulycA26E=; b=WDCtAjODEzvWim/vmlz/TKsN+/XWasc27UTHqU6jsoBPtCabLwqn93KxfYHHGruEq1 68WM8Gb5W9aCq15Tp15q1dK41rcjC9nXsYh05vwb+TSn8MRKj8ejaJDxjVf7onHqAZzV j27imwFBia2MvxnBF/fv170BEqbJvVUf505R6Oiyrt6IB0/89eSBJeuBrNK+oI9NqAnc YwXVqYPp8rfViAMTCA/qLAce+UbCzziVnY+KECNko8y++GWnyX0h7Bn0uF1BaD76OVli v5OpnHf+GMVQlGcDvysUaFKvs9Ehl/9SNwUzNlBbfhoxnp6KXckDGcM/ocQYhoCCgvFG gDiw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:in-reply-to:organization :references:date:message-id:mime-version; bh=ZY5v29Px6i9cvCrJMHiciqToldLcoesYuA+ulycA26E=; b=qU7D8TyhMPs0hnuPC+NEjXNxZq/OmFe16hVPZ0IcCcUFoLez0aLb81rch8/X5z2Wr0 A45gR5f2EizWZNpF8aHSFOnb2X8Sm/LHMnFUJ9V8Jr92UnwxqhyPMbC3wfHP/BsqoQr6 dDsQgsn2GpaZ1F933s9LYXuFWjUs4q+FE87rvhSlm6v37ul75KnmRyd1PZZcFfMiofJ+ hPOnsTzJ+tS1GsKvg46dgnNb581j22Kj3jNXkhCUClgeBwQ6Gz2MjJBPwLWj2pZZ5D6F AElVIlgQINRAkEmABeBg5hHyKNMaAPYP3h4CIgeDZennZcr8bTByyA22R5y0EPRkCe2Y 4IAQ== X-Gm-Message-State: APf1xPDR8NkHq7hLQjazWwK8RpmnJwwaiB1IQONSCw/RbnI2+/IKx122 jf9bbXxt2e76y23qkr19gV8= X-Google-Smtp-Source: AG47ELusOXpnihkQM4ylmHibCxGG56tPwWjsJ4z3t288uWS3guPRvkdcuvmMfW/go1xOr4kuyhlkTw== X-Received: by 10.159.54.82 with SMTP id s18mr8441720uad.57.1519658985504; Mon, 26 Feb 2018 07:29:45 -0800 (PST) Original-Received: from chulpaca.n800.arm.processor.fastmail.fm ([181.64.192.63]) by smtp.gmail.com with ESMTPSA id z38sm7159384uad.23.2018.02.26.07.29.43 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 26 Feb 2018 07:29:44 -0800 (PST) In-Reply-To: X-Attribution: INKA X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:400c:c08::229 X-Mailman-Approved-At: Mon, 26 Feb 2018 10:31:39 -0500 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.org gmane.emacs.devel:223060 Archived-At: > The fixes to wait_reading_process_ouput have definitely made a > difference. I used to see hangs several times a day, but after the fix, > I'm only seeing the hangs once every few days, and it's impossible to > set up a repeatable test case for them. So my guess is that there might > still be a problem in this area, but that the window for triggering it > is much smaller. Right. I was thinking the last some days about backporting this change by myself even to emacs-23 which I still use on an embedded platform (my phone).