From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.emacs.gnus.general/71436 Path: news.gmane.org!not-for-mail From: Ted Zlatanov Newsgroups: gmane.emacs.gnus.general Subject: Re: slow nnimap moves due do many SELECTs Date: Wed, 22 Sep 2010 12:25:58 -0500 Organization: =?utf-8?B?0KLQtdC+0LTQvtGAINCX0LvQsNGC0LDQvdC+0LI=?= @ Cienfuegos Message-ID: <877hidelll.fsf@lifelogs.com> References: <87lj6tg8sc.fsf@lifelogs.com> <87sk11n1rg.fsf@maru.md5i.com> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: dough.gmane.org 1285177044 7394 80.91.229.12 (22 Sep 2010 17:37:24 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Wed, 22 Sep 2010 17:37:24 +0000 (UTC) To: ding@gnus.org Original-X-From: ding-owner+M19809@lists.math.uh.edu Wed Sep 22 19:37:22 2010 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 1OyTFy-0007bS-IH for ding-account@gmane.org; Wed, 22 Sep 2010 19:37:22 +0200 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 1OyTFs-0004Xp-Ha; Wed, 22 Sep 2010 12:37:16 -0500 Original-Received: from mx1.math.uh.edu ([129.7.128.32]) by util0.math.uh.edu with esmtps (TLSv1:AES256-SHA:256) (Exim 4.63) (envelope-from ) id 1OyT91-0004Sg-Ro for ding@lists.math.uh.edu; Wed, 22 Sep 2010 12:30:11 -0500 Original-Received: from quimby.gnus.org ([80.91.231.51]) by mx1.math.uh.edu with esmtp (Exim 4.72) (envelope-from ) id 1OyT8x-00030x-Vk for ding@lists.math.uh.edu; Wed, 22 Sep 2010 12:30:11 -0500 Original-Received: from lo.gmane.org ([80.91.229.12]) by quimby.gnus.org with esmtp (Exim 3.36 #1 (Debian)) id 1OyT8x-0003ma-00 for ; Wed, 22 Sep 2010 19:30:07 +0200 Original-Received: from list by lo.gmane.org with local (Exim 4.69) (envelope-from ) id 1OyT8u-0003zG-Bk for ding@gnus.org; Wed, 22 Sep 2010 19:30:04 +0200 Original-Received: from 38.98.147.130 ([38.98.147.130]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Wed, 22 Sep 2010 19:30:04 +0200 Original-Received: from tzz by 38.98.147.130 with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Wed, 22 Sep 2010 19:30:04 +0200 X-Injected-Via-Gmane: http://gmane.org/ Original-Lines: 26 Original-X-Complaints-To: usenet@dough.gmane.org X-Gmane-NNTP-Posting-Host: 38.98.147.130 X-Face: bd.DQ~'29fIs`T_%O%C\g%6jW)yi[zuz6;d4V0`@y-~$#3P_Ng{@m+e4o<4P'#(_GJQ%TT= D}[Ep*b!\e,fBZ'j_+#"Ps?s2!4H2-Y"sx" User-Agent: Gnus/5.110011 (No Gnus v0.11) Emacs/24.0.50 (gnu/linux) Cancel-Lock: sha1:rQEXPwLy266JJ/D+wUDUPxLxwwI= X-Spam-Score: -0.7 (/) List-ID: Precedence: bulk Xref: news.gmane.org gmane.emacs.gnus.general:71436 Archived-At: On Wed, 22 Sep 2010 13:09:39 -0400 Michael Welsh Duggan wrote: MWD> Lars Magne Ingebrigtsen writes: >> Ted Zlatanov writes: >> >>> Moving N articles results in: >>> >>> 09:00:37 190 SELECT "INBOX" ... >>> 09:00:37 195 SELECT "INBOX.ding" >> Hm. Well, the thing is that we need to select the group we moved to to >> find out what the article number we got was. Because Gnus needs that to >> copy over the marks and other stuff. So copying an article from group A >> to group B involves at least to SELECTs. MWD> You may not need to copy over the marks. The spec says: "The flags and MWD> internal date of the message(s) SHOULD be preserved, and the Recent flag MWD> SHOULD be set, in the copy." If the SHOULD is bothersome, it would be MWD> nice to have a per-server variable we can set if we know that that MWD> server handles this correctly. I hope that's well-supported, because SELECTs are very expensive on at least Courier IMAP and probably most other IMAP servers. Ted