From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: raman@google.com (T.V Raman) Newsgroups: gmane.emacs.devel Subject: Re: wait_reading_process_ouput hangs in certain cases (w/ patches) Date: Thu, 01 Mar 2018 08:30:37 -0800 Message-ID: References: <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> <87woyvsuge.fsf@gmail.com> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: blaine.gmane.org 1519921984 26740 195.159.176.226 (1 Mar 2018 16:33:04 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Thu, 1 Mar 2018 16:33:04 +0000 (UTC) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) Cc: Lars Ingebrigtsen , Matthias Dahl , emacs-devel@gnu.org, Eli Zaretskii , eggert@cs.ucla.edu To: =?gb2312?B?YW5kcqimcyByYW2oqnJleg==?= Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Thu Mar 01 17:33:00 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 1erR8d-0006c0-PQ for ged-emacs-devel@m.gmane.org; Thu, 01 Mar 2018 17:32:59 +0100 Original-Received: from localhost ([::1]:57955 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1erRAg-0004Wq-98 for ged-emacs-devel@m.gmane.org; Thu, 01 Mar 2018 11:35:06 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:42570) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1erR6c-00021d-2B for emacs-devel@gnu.org; Thu, 01 Mar 2018 11:30:54 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1erR6Y-00062Y-Pc for emacs-devel@gnu.org; Thu, 01 Mar 2018 11:30:54 -0500 Original-Received: from mail-qt0-x232.google.com ([2607:f8b0:400d:c0d::232]:44868) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1erR6Y-00062G-LZ for emacs-devel@gnu.org; Thu, 01 Mar 2018 11:30:50 -0500 Original-Received: by mail-qt0-x232.google.com with SMTP id g60so8244943qtd.11 for ; Thu, 01 Mar 2018 08:30:50 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=from:to:cc:subject:references:date:in-reply-to:message-id :user-agent:mime-version; bh=k4wu16h7z/iVsZdClqcMql631jgQP0RY0LYmC8YepVI=; b=kBJlHvb2+yCqNJDdhp9OSCYi3eCc0fuqKTPbcOzOx4KR4ovjG5pdt3PiynHLEQvLG4 0m6AAKtViyi8DPih4/YWJc8X/1IGqdVXMRdnkxmIAaSoLH97AZ/o3kdx0xcj9NudZlwR 2xEQRoNsirTrx/+2MNr9oq48LCCvkQqQYptwsijpCS3kFjn9gyr6oncRp+k1tZA3ZIw6 Fwf8OmnUg7vFwaDPR4lrIWfPBXF0yKFS4yKmRRW5IVhYidg4M9oZO1lGBGZ9ta8IDFxb 5Ui0pb2qujVzZh4AG9Q6rESCfI58BjX4CFiz9Sc3QSnIbzZhnoYSEKir16C6ePf9PHs2 nRxg== 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:references:date:in-reply-to :message-id:user-agent:mime-version; bh=k4wu16h7z/iVsZdClqcMql631jgQP0RY0LYmC8YepVI=; b=WUvnOhdmASQ9w6D12OS05rR2hd+kYzFNUATs02o0wmXu2v6ii+/oozfZbcYy7T1GoU 0t3ORDK/nayW2rG22zmj7VL+L8NAUgPant8fbw3XqBxY75sOa3uNTC8I/QAYxvVz4BD/ Ssfq0lQnkDY9c1OEysVNJKvm0A8sNpCXCHcZpa06NlbL33NQLkQT40r436wNRJue3rZo wPoeyj5AQ8N3e1fiOuYLHthgRGX69FcOHUkQlhawHJoUEcXfZ1OvGDxe9Ysj8U1u1h7X IzdWO39eXDD24eBwz3VrC92kDtEKX2gs5TQqAdjZbfkQ/5Z75nOPz175Fm9u+rE81IJU JXpg== X-Gm-Message-State: AElRT7FInvCcASnrHT66Gc8ohR96/OHlRGo3hP2bzFkBjPZxuuhHhUHF fO2LqxyZONUfJVoSBJF71wfnSfJTGNg= X-Google-Smtp-Source: AG47ELt5VKJaiYI9Fmzb/WsLDz7Sv3Hwo5LkkJv2DhxsVY+DoG750rklbncAgswFHiBFXPtAQymZQg== X-Received: by 10.237.43.101 with SMTP id p92mr3537836qtd.303.1519921847451; Thu, 01 Mar 2018 08:30:47 -0800 (PST) Original-Received: from raman-glaptop ([50.28.235.226]) by smtp.gmail.com with ESMTPSA id l65sm2862274qke.12.2018.03.01.08.30.40 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 01 Mar 2018 08:30:43 -0800 (PST) In-Reply-To: <87woyvsuge.fsf@gmail.com> (=?gb2312?B?ImFuZHKopnMgcmFtqKpy?= =?gb2312?B?ZXoiJ3M=?= message of "Thu, 01 Mar 2018 09:10:09 -0600") X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:400d:c0d::232 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:223196 Archived-At: My NNTP hangs have mostly disappeared. url-retrieve-synchronously has had numerous bugs over the years and may be unrelated. One thing I have found over time is that killing hanging web connections gets url-retrieve back to life -- I even have this function in my setup: (defun emacspeak-wizards-web-clean-up-processes () "Delete stale Web connections." (interactive) (cl-declare (special url-http-open-connections)) (let ((count 0)) (cl-loop for p being the hash-values of url-http-open-connections when p do (cl-incf count) (delete-process (car p))) (message "Deleted %d web connections" count))) --