From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.bugs Subject: bug#24201: 25.1.50; TLS connections sometimes hang Date: Mon, 19 Feb 2018 19:16:50 +0100 Message-ID: References: <83mvicebin.fsf@gnu.org> <83d1j8e9c0.fsf@gnu.org> <83shg5z32d.fsf@gnu.org> <87efrp2qw0.fsf@mouse> <83tw0lxjt3.fsf@gnu.org> <6e9f3b6c-43df-bf95-d346-56c93c61b4d7@cs.ucla.edu> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: blaine.gmane.org 1519064132 19788 195.159.176.226 (19 Feb 2018 18:15:32 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Mon, 19 Feb 2018 18:15:32 +0000 (UTC) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) Cc: 24201@debbugs.gnu.org To: Paul Eggert Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon Feb 19 19:15:28 2018 Return-path: Envelope-to: geb-bug-gnu-emacs@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 1enpy4-0003vh-15 for geb-bug-gnu-emacs@m.gmane.org; Mon, 19 Feb 2018 19:15:12 +0100 Original-Received: from localhost ([::1]:51703 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1enq06-0006FY-6g for geb-bug-gnu-emacs@m.gmane.org; Mon, 19 Feb 2018 13:17:18 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:43325) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1enpzv-0006Cq-Nb for bug-gnu-emacs@gnu.org; Mon, 19 Feb 2018 13:17:11 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1enpzq-0005dw-KD for bug-gnu-emacs@gnu.org; Mon, 19 Feb 2018 13:17:07 -0500 Original-Received: from debbugs.gnu.org ([208.118.235.43]:43697) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1enpzq-0005dg-Gk for bug-gnu-emacs@gnu.org; Mon, 19 Feb 2018 13:17:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1enpzq-0006U0-7s for bug-gnu-emacs@gnu.org; Mon, 19 Feb 2018 13:17:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Lars Ingebrigtsen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 19 Feb 2018 18:17:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 24201 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 24201-submit@debbugs.gnu.org id=B24201.151906421924907 (code B ref 24201); Mon, 19 Feb 2018 18:17:02 +0000 Original-Received: (at 24201) by debbugs.gnu.org; 19 Feb 2018 18:16:59 +0000 Original-Received: from localhost ([127.0.0.1]:51594 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1enpzn-0006Tf-1H for submit@debbugs.gnu.org; Mon, 19 Feb 2018 13:16:59 -0500 Original-Received: from hermes.netfonds.no ([80.91.224.195]:41555) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1enpzk-0006TV-P4 for 24201@debbugs.gnu.org; Mon, 19 Feb 2018 13:16:57 -0500 Original-Received: from cm-84.209.240.67.getinternet.no ([84.209.240.67] helo=stories) by hermes.netfonds.no with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.84_2) (envelope-from ) id 1enpze-0005XU-U6; Mon, 19 Feb 2018 19:16:55 +0100 In-Reply-To: <6e9f3b6c-43df-bf95-d346-56c93c61b4d7@cs.ucla.edu> (Paul Eggert's message of "Mon, 19 Feb 2018 09:56:00 -0800") X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 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" Xref: news.gmane.org gmane.emacs.bugs:143467 Archived-At: Paul Eggert writes: > Lars Ingebrigtsen wrote: >> #0 pthread_sigmask (how=0, newmask=, oldmask=0x7fffffff8a60) >> at ../sysdeps/unix/sysv/linux/pthread_sigmask.c:50 > > When you say that Emacs "hangs" surely you don't mean that the call to > pthread_sigmask is hanging. So, can we assume that Emacs is > busy-waiting for something? Is the CPU pegged? What does the busy-wait > loop look like? It's using 100% CPU, so it's busy-waiting, but every time I stop it, it's in that pthread_sigmask, as far as I'm able to tell... -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no