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: Thu, 01 Mar 2018 09:10:09 -0600 Organization: bien.comun.org Message-ID: <87woyvsuge.fsf@gmail.com> References: <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> <87k1uy8x68.fsf@gmail.com> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Trace: blaine.gmane.org 1519916906 31263 195.159.176.226 (1 Mar 2018 15:08:26 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Thu, 1 Mar 2018 15:08:26 +0000 (UTC) Cc: Lars Ingebrigtsen , eggert@cs.ucla.edu, Eli Zaretskii , emacs-devel@gnu.org To: Matthias Dahl Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Thu Mar 01 16:08:22 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 1erPoj-0007Sp-OU for ged-emacs-devel@m.gmane.org; Thu, 01 Mar 2018 16:08:21 +0100 Original-Received: from localhost ([::1]:57501 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1erPqm-0007VZ-A5 for ged-emacs-devel@m.gmane.org; Thu, 01 Mar 2018 10:10:28 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:43935) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1erPqd-0007U9-K2 for emacs-devel@gnu.org; Thu, 01 Mar 2018 10:10:20 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1erPqZ-00061f-QU for emacs-devel@gnu.org; Thu, 01 Mar 2018 10:10:19 -0500 Original-Received: from mail-vk0-x234.google.com ([2607:f8b0:400c:c05::234]:43819) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1erPqZ-000613-MG; Thu, 01 Mar 2018 10:10:15 -0500 Original-Received: by mail-vk0-x234.google.com with SMTP id p189so3842300vkd.10; Thu, 01 Mar 2018 07:10:15 -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:content-transfer-encoding; bh=3VHUX6hp8Pr3iz7T0I0Xu0Ss+uT1p/FLCMFm0LJhW4A=; b=L/i999GB199wjWmukv8HVTp1sy+ayLxZvOXczH/CTyp8pmWVctHjHKh1PfEFGNJ0w9 lzIOeTezO2xhD0qT6KDAjGOrW8m2tH6Jnm7wkk65Tb3bgjHHnTd044yDOQYgFpoZzrP5 vSAlKut4lZ7PNGoZR7ghl+zcIIZIkvJn+vIe3sFbzaZZaR+GNNW7d+w00f8Z/vs6B2YQ iwNPNMuyITRfU5YH/oC0eMgZVkoMTaEZgf7OIObFArzfZgWqozYBXa8IkF6wxdcxGkK/ FSZ7kReYV/PPdUbArHfA+pi3aN/Xpp8IvoHedaKlEOH5sPp9DLZ9WerjXq6gdlRIzzfB c6sg== 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:content-transfer-encoding; bh=3VHUX6hp8Pr3iz7T0I0Xu0Ss+uT1p/FLCMFm0LJhW4A=; b=oOuj1c1vibtzwv+7pBMGPXYC7TH1nyfxX4W/bwb8kFCAKxcjjHjg35VlmJU7+rD7Cb csn4MKtEOyofnd5zAg3DySc5r6eZ5mm+NxU4RddRELz5/EOOCV+RifyIjYHBWnOwEYG0 P006nuOCoL5Tvt8nTkky1NFMqWMl5MDcHENukSLIsO8wZVVByoaodoDT5mPBWwg17olW w9bg4qTyRR6jvYy0ULqngvj7GRE/Pz/3E+XqBTuQzCHI7fR/PdRUad8zpa0OHxf9BvYa EuYbKb55rCwaXqcNI1X+TuPe/V6YfmCZe7HadDBM3c7aZd7xFa0IoXty5RgbUvfPGV6k dIGA== X-Gm-Message-State: APf1xPA0+qzF2Mu9gPf4GRHCKGlFHSm5vdLUUe8RTy+DvQTUPoWaE28I /Dit3zH6UP6S2I1F9U9xRcHavw== X-Google-Smtp-Source: AG47ELsVngt+eWR7pAx/CicANa8gUH6YzXemT1tA5QmQMD8rQQNVnlCFqe03RCjoUAhQOGLJBhQzKQ== X-Received: by 10.31.225.7 with SMTP id y7mr1409506vkg.175.1519917014402; Thu, 01 Mar 2018 07:10:14 -0800 (PST) Original-Received: from chulpaca.n800.arm.processor.fastmail.fm ([181.64.192.63]) by smtp.gmail.com with ESMTPSA id e187sm591997vkg.5.2018.03.01.07.10.11 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 01 Mar 2018 07:10:12 -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:c05::234 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:223193 Archived-At: Hi. > Ok, that's reason to be cautiously optimistic so far. Let's wait a few > more days and see if you really see no more hangs. If you report back > that the hangs are gone, I will have some explaining to do on what is > going on behind the scenes, so we can dig deeper and discuss how to fix > it. On my case yesterday I see more than one hang. I am going to do a log. >=20 > In the meantime, Andr=C3=A9s sent me a mail off the list, telling me that= he > is actually seeing an increase in hangs with this patch which is rather > surprising, to be honest. I think Lars is testing with gnus. I am testing with wanderlust. wanderlust uses url-retrieve-synchronously. The weird thing is that after quitting and restarting wanderlust I can continue downloading news. Also I am thinking on involving the wanderlust+ml. Perhaps with could get more tests cases. >=20 > @Andr=C3=A9s: Is that correct? If yes, what Emacs version are you using? = What > are you doing when the hangs occur and can those be canceled (ctrl+g)? Yes. that's correct. --8<---------------cut here---------------start------------->8--- emacs-version GNU Emacs 27.0.50 (build 3, arm-unknown-linux-gnueabihf, X toolkit, Xaw3d s= croll bars) of 2018-02-28 --8<---------------cut here---------------end--------------->8--- I have emacs running under gdb. But When in the hang =C2=BFHow should I proceed?. Yes the hang can be caceled with C-g.