From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#32452: 26.1; gnutls_try_handshake maxes out cpu retrying when server is a bit busy Date: Thu, 16 Aug 2018 16:41:20 +0300 Message-ID: <83d0uiig3j.fsf@gnu.org> References: <87wosqwlu3.fsf@gmail.com> NNTP-Posting-Host: blaine.gmane.org X-Trace: blaine.gmane.org 1534427516 23346 195.159.176.226 (16 Aug 2018 13:51:56 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Thu, 16 Aug 2018 13:51:56 +0000 (UTC) Cc: 32452@debbugs.gnu.org To: Noam Postavsky Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Aug 16 15:51:52 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 1fqIgo-0005vP-Fy for geb-bug-gnu-emacs@m.gmane.org; Thu, 16 Aug 2018 15:51:50 +0200 Original-Received: from localhost ([::1]:55750 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fqIiu-00060D-Vf for geb-bug-gnu-emacs@m.gmane.org; Thu, 16 Aug 2018 09:54:01 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:60913) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fqIXO-0003dF-SK for bug-gnu-emacs@gnu.org; Thu, 16 Aug 2018 09:42:07 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fqIXK-00068H-Tc for bug-gnu-emacs@gnu.org; Thu, 16 Aug 2018 09:42:06 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:47372) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1fqIXK-00068B-Pz for bug-gnu-emacs@gnu.org; Thu, 16 Aug 2018 09:42:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1fqIXK-0002Vr-JS for bug-gnu-emacs@gnu.org; Thu, 16 Aug 2018 09:42:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 16 Aug 2018 13:42:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 32452 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 32452-submit@debbugs.gnu.org id=B32452.15344269129580 (code B ref 32452); Thu, 16 Aug 2018 13:42:02 +0000 Original-Received: (at 32452) by debbugs.gnu.org; 16 Aug 2018 13:41:52 +0000 Original-Received: from localhost ([127.0.0.1]:52390 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1fqIX9-0002UM-2K for submit@debbugs.gnu.org; Thu, 16 Aug 2018 09:41:51 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:39842) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1fqIX7-0002TZ-DA for 32452@debbugs.gnu.org; Thu, 16 Aug 2018 09:41:49 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fqIWv-0005ux-NC for 32452@debbugs.gnu.org; Thu, 16 Aug 2018 09:41:42 -0400 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:41647) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fqIWu-0005uX-Rn; Thu, 16 Aug 2018 09:41:37 -0400 Original-Received: from [176.228.60.248] (port=3738 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1fqIWq-0004l9-UP; Thu, 16 Aug 2018 09:41:34 -0400 In-reply-to: <87wosqwlu3.fsf@gmail.com> (message from Noam Postavsky on Thu, 16 Aug 2018 08:13:40 -0400) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] 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:149533 Archived-At: > From: Noam Postavsky > Date: Thu, 16 Aug 2018 08:13:40 -0400 > > Recently the debbugs.gnu.org server is slow to respond. I notice this > both when opening bug reports in Firefox, and from Emacs. However, > Emacs uses 100% cpu while waiting for the server. I added a message > call in gnutls_try_handshake (see patch below), and got "gnutls > non-fatal: Resource temporarily unavailable, try again. [190088 times]" > in *Messages*. This was from doing M-x gnus-read-ephemeral-bug-group, > it took 5 or 10 seconds to (eventually successfully) complete. Does anything change if you disable asynchronous DNS and connection establishment?