From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.bugs Subject: bug#16906: 24.3.50; Gnus hangs on g command (gnus-group-get-news) after changing wireless access point Date: Wed, 10 Feb 2016 10:15:35 +1100 Message-ID: <87y4at79wo.fsf@gnus.org> References: <877g8fb6d9.fsf@moondust.localdomain> <87oabt9fti.fsf@gnus.org> <87a8nbuirr.fsf@gmail.com> <87h9hiiu26.fsf@gnus.org> <87d1s5u4zp.fsf@gmail.com> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1455059883 7429 80.91.229.3 (9 Feb 2016 23:18:03 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 9 Feb 2016 23:18:03 +0000 (UTC) Cc: 16906@debbugs.gnu.org To: nljlistbox2@gmail.com (N. Jackson) Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Feb 10 00:17:52 2016 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 1aTHXb-0001Gf-4e for geb-bug-gnu-emacs@m.gmane.org; Wed, 10 Feb 2016 00:17:51 +0100 Original-Received: from localhost ([::1]:33454 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aTHXa-00032O-Al for geb-bug-gnu-emacs@m.gmane.org; Tue, 09 Feb 2016 18:17:50 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:54312) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aTHWr-0002Dq-Rp for bug-gnu-emacs@gnu.org; Tue, 09 Feb 2016 18:17:06 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1aTHWo-0000mt-6J for bug-gnu-emacs@gnu.org; Tue, 09 Feb 2016 18:17:05 -0500 Original-Received: from debbugs.gnu.org ([208.118.235.43]:53106) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aTHWo-0000mo-3T for bug-gnu-emacs@gnu.org; Tue, 09 Feb 2016 18:17:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84) (envelope-from ) id 1aTHWn-0003We-Jk; Tue, 09 Feb 2016 18:17:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Lars Ingebrigtsen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org, bugs@gnus.org Resent-Date: Tue, 09 Feb 2016 23:17:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 16906 X-GNU-PR-Package: emacs,gnus X-GNU-PR-Keywords: Original-Received: via spool by 16906-submit@debbugs.gnu.org id=B16906.145505976413478 (code B ref 16906); Tue, 09 Feb 2016 23:17:01 +0000 Original-Received: (at 16906) by debbugs.gnu.org; 9 Feb 2016 23:16:04 +0000 Original-Received: from localhost ([127.0.0.1]:34013 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84) (envelope-from ) id 1aTHVr-0003VK-Tj for submit@debbugs.gnu.org; Tue, 09 Feb 2016 18:16:04 -0500 Original-Received: from hermes.netfonds.no ([80.91.224.195]:34935) by debbugs.gnu.org with esmtp (Exim 4.84) (envelope-from ) id 1aTHVp-0003Ug-Q4 for 16906@debbugs.gnu.org; Tue, 09 Feb 2016 18:16:02 -0500 Original-Received: from cpe-60-225-211-161.nsw.bigpond.net.au ([60.225.211.161] helo=mouse) by hermes.netfonds.no with esmtpsa (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.72) (envelope-from ) id 1aTHVT-0004qs-3q; Wed, 10 Feb 2016 00:15:39 +0100 In-Reply-To: <87d1s5u4zp.fsf@gmail.com> (N. Jackson's message of "Tue, 09 Feb 2016 14:13:14 -0400") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.1.50 (gnu/linux) X-MailScanner-ID: 1aTHVT-0004qs-3q MailScanner-NULL-Check: 1455664539.82656@XIj/usB4Mg7dRYGfosBLOQ 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-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:112830 Archived-At: nljlistbox2@gmail.com (N. Jackson) writes: > At 11:52 +1100 on Tuesday 2016-02-09, Lars Ingebrigtsen wrote: > >> Try setting debug-on-quit. That should give you a backtrace when you >> hit C-g and you can more clearly see where it's hanging... > > Okay, I set debug-on-quit and shifted my location. As before I needed > three `C-g's to get Gnus to behave itself again. The three debugger > outputs follow. > > After the first `C-g': > > Debugger entered--Lisp error: (quit) > signal(quit nil) > nntp-with-open-group-function(nil "nntp.aioe.org" nil #[nil Thanks; that confirms that it really is the NNTP connection. Both the IMAP and the NNTP connections need some kind of timeout mechanism to determine when the lingering network connection is now dead and should be reestablished. -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no