From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Dmitry Gutov Newsgroups: gmane.emacs.bugs Subject: bug#19860: 25.0.50; One url-retrieve-synchronously call running concurrently with another can freeze it Date: Fri, 24 Apr 2015 15:18:17 +0300 Message-ID: <553A3489.6080504@yandex.ru> References: <86bnkxnyju.fsf@yandex.ru> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1429877969 28776 80.91.229.3 (24 Apr 2015 12:19:29 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 24 Apr 2015 12:19:29 +0000 (UTC) Cc: Paul Eggert To: 19860@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Apr 24 14:19:18 2015 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1YlcZh-00060z-7W for geb-bug-gnu-emacs@m.gmane.org; Fri, 24 Apr 2015 14:19:17 +0200 Original-Received: from localhost ([::1]:44620 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YlcZb-0002Sf-GV for geb-bug-gnu-emacs@m.gmane.org; Fri, 24 Apr 2015 08:19:11 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:53575) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YlcZX-0002SW-43 for bug-gnu-emacs@gnu.org; Fri, 24 Apr 2015 08:19:08 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YlcZT-0004WY-Tt for bug-gnu-emacs@gnu.org; Fri, 24 Apr 2015 08:19:07 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:48661) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YlcZT-0004WR-QK for bug-gnu-emacs@gnu.org; Fri, 24 Apr 2015 08:19:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1YlcZT-00061C-HS for bug-gnu-emacs@gnu.org; Fri, 24 Apr 2015 08:19:03 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Dmitry Gutov Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 24 Apr 2015 12:19:03 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 19860 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 19860-submit@debbugs.gnu.org id=B19860.142987791423097 (code B ref 19860); Fri, 24 Apr 2015 12:19:03 +0000 Original-Received: (at 19860) by debbugs.gnu.org; 24 Apr 2015 12:18:34 +0000 Original-Received: from localhost ([127.0.0.1]:38437 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1YlcYz-00060S-Bh for submit@debbugs.gnu.org; Fri, 24 Apr 2015 08:18:33 -0400 Original-Received: from mail-wi0-f179.google.com ([209.85.212.179]:36403) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1YlcYw-00060E-Ux for 19860@debbugs.gnu.org; Fri, 24 Apr 2015 08:18:31 -0400 Original-Received: by wizk4 with SMTP id k4so19713971wiz.1 for <19860@debbugs.gnu.org>; Fri, 24 Apr 2015 05:18:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=sender:message-id:date:from:user-agent:mime-version:to:cc:subject :references:in-reply-to:content-type:content-transfer-encoding; bh=TP9qtjhYvA6NQQ5YcvdtV3cz6cOGaddX+1tjkMnHfUk=; b=nUgx5RHfAxQ6JpzrMLqo8IHAlRBR6LJ4Mbb4GgAQXtXUkg7Cyv07R0vjcU9pGfxXSz xCZcpiiXNjEbBQ3s9oSfSAAqNMBIW9DPvrqj+ugAam2IzRMSpxT4cy14sb8obrZQZGaH t2mNjRSIftpMQa9bWB4huPCg7/ntcaf4d2Y6pjPIe1IzjU45MW78dKf/0OyqfyC4k1WQ CS5cEbQ/0UH4ZZxviYaFfuk3aQmzlWjBmRwWffqIgcw5x/XivZDcq48Hqvn0ZFRiXx6G KUYjN5ga6yGW0yEqYkwpWumUacaeIUxGMaboakgh824CFEVSwnmGZM6QtYnXJxCB6ltE UN9Q== X-Received: by 10.194.184.45 with SMTP id er13mr15567141wjc.71.1429877905422; Fri, 24 Apr 2015 05:18:25 -0700 (PDT) Original-Received: from [192.168.1.2] ([82.102.93.54]) by mx.google.com with ESMTPSA id qt2sm16674996wjc.7.2015.04.24.05.18.24 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 24 Apr 2015 05:18:25 -0700 (PDT) User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:36.0) Gecko/20100101 Thunderbird/36.0 In-Reply-To: <86bnkxnyju.fsf@yandex.ru> X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 140.186.70.43 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.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:101975 Archived-At: On 02/14/2015 02:09 AM, Dmitry Gutov wrote: > The key difference seems to be Keep-Alive (enabled by default by WEBrick > (Ruby); wsgiref doesn't support it at all). Adding "Connection: close" > to the Ruby example server makes emacs-24 behave as expected with it. Like mentioned, when using http://ya.ru/ as the request URL, emacs-24 doesn't freeze. Fixing that case in master should be a step forward. 'git bisect' points to 12dc5429352223f7ba8314d2e16177036a762733. Paul, could you look into this?