From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.emacs.gnus.general/76841 Path: news.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.gnus.general Subject: Re: How to debug hangs during message fetching Date: Wed, 16 Feb 2011 14:12:16 -0800 Organization: Programmerer Ingebrigtsen Message-ID: <87vd0jpr27.fsf@gnus.org> References: <87ipww6pzc.fsf@member.fsf.org> <87ei7k9ii7.fsf@gnus.org> <87aai86ov2.fsf@member.fsf.org> <87mxm8838o.fsf@gnus.org> <8762sw6nuc.fsf@member.fsf.org> <87fws0827j.fsf@gnus.org> <87oc6o588z.fsf@member.fsf.org> <87hbcg57e5.fsf@member.fsf.org> <87sjvre1a5.fsf@gnus.org> <87oc6fvunf.fsf@member.fsf.org> <87d3mtng18.fsf@babel.ls.fi.upm.es> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit X-Trace: dough.gmane.org 1297894357 17900 80.91.229.12 (16 Feb 2011 22:12:37 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Wed, 16 Feb 2011 22:12:37 +0000 (UTC) To: ding@gnus.org Original-X-From: ding-owner+M25180@lists.math.uh.edu Wed Feb 16 23:12:32 2011 Return-path: Envelope-to: ding-account@gmane.org Original-Received: from util0.math.uh.edu ([129.7.128.18]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1Pppbq-00060G-JV for ding-account@gmane.org; Wed, 16 Feb 2011 23:12:30 +0100 Original-Received: from localhost ([127.0.0.1] helo=lists.math.uh.edu) by util0.math.uh.edu with smtp (Exim 4.63) (envelope-from ) id 1Pppbn-0001i1-BN; Wed, 16 Feb 2011 16:12:27 -0600 Original-Received: from mx2.math.uh.edu ([129.7.128.33]) by util0.math.uh.edu with esmtps (TLSv1:AES256-SHA:256) (Exim 4.63) (envelope-from ) id 1Pppbl-0001hm-QT for ding@lists.math.uh.edu; Wed, 16 Feb 2011 16:12:25 -0600 Original-Received: from quimby.gnus.org ([80.91.231.51]) by mx2.math.uh.edu with esmtp (Exim 4.72) (envelope-from ) id 1Pppbh-0006v7-PK for ding@lists.math.uh.edu; Wed, 16 Feb 2011 16:12:25 -0600 Original-Received: from lo.gmane.org ([80.91.229.12]) by quimby.gnus.org with esmtp (Exim 4.72) (envelope-from ) id 1Pppbh-000286-28 for ding@gnus.org; Wed, 16 Feb 2011 23:12:21 +0100 Original-Received: from list by lo.gmane.org with local (Exim 4.69) (envelope-from ) id 1Pppbg-0005qd-25 for ding@gnus.org; Wed, 16 Feb 2011 23:12:20 +0100 Original-Received: from baybryj.net ([198.144.208.130]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Wed, 16 Feb 2011 23:12:20 +0100 Original-Received: from larsi by baybryj.net with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Wed, 16 Feb 2011 23:12:20 +0100 X-Injected-Via-Gmane: http://gmane.org/ Mail-Followup-To: ding@gnus.org Original-Lines: 38 Original-X-Complaints-To: usenet@dough.gmane.org X-Gmane-NNTP-Posting-Host: baybryj.net Mail-Copies-To: never User-Agent: Gnus/5.110011 (No Gnus v0.11) Emacs/24.0.50 (gnu/linux) Cancel-Lock: sha1:hDNawPZzxm4MUpw/TYdzbNJrulE= X-Spam-Score: -1.9 (-) List-ID: Precedence: bulk Xref: news.gmane.org gmane.emacs.gnus.general:76841 Archived-At: egallego@babel.ls.fi.upm.es (Emilio Jesús Gallego Arias) writes: > Request active files from primary/secondary methods that have no > groups (yet). [...] > Backing out that particular change in top of current head fixes the hang > for me. > > This happens in a dovecot server using nnimap. It happens at start and > whenever I press g or M-g. Then I need to press C-g in order to get out > of the hang. debug-on-quit does not work. Hm. Hm. That change shouldn't affect the code path for `M-g' at all, so I don't understand why reverting that change would make `M-g' work. But it does, very much, affect what `g' does. It basically makes nnimap issue an EXAMINE for all the mailboxes on (secondary) backends that have no groups subscribed. [...] > | 680 OK [READ-ONLY] Select completed. > | > | Process *nnimap* terminado (killed) Hm. If you go to the "*nnimap dovecot ...*" buffer and eval (nnimap-send-command "EXAMINE %S" "#mailman.mtp-dev") what happens? -- (domestic pets only, the antidote for overdose, milk.) larsi@gnus.org * Lars Magne Ingebrigtsen