From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Maus Subject: Re: Re: Fixing slowness of following Gnus links to IMAP articles Date: Thu, 29 Jul 2010 09:33:35 +0200 Message-ID: <87zkxaeo8g.wl%dmaus@ictsoc.de> References: <87r5jrcx9g.fsf@mundaneum.com> <87vd936wiq.fsf@mundaneum.com> <87eifr3t52.fsf@thinkpad.tsdh.de> <87vd8gcu6k.fsf@mundaneum.com> <87oce7j26i.fsf@thinkpad.tsdh.de> <87fwzjfyf8.fsf@mundaneum.com> <878w5bkxx7.fsf@mundaneum.com> <87hbjyzicz.fsf@thinkpad.tsdh.de> <13292.1279382554@gamaville.dokosmarshall.org> <87zkxpanh1.fsf@mundaneum.com> <23154.1279399784@gamaville.dokosmarshall.org> <87zkxpg5cg.fsf@mundaneum.com> <87wrstn4a9.fsf@mundaneum.com> <87fwzf51t1.fsf@thinkpad.tsdh.de> <87d3ujbrwt.wl%dmaus@ictsoc.de> <87wrsrmcnf.fsf@mundaneum.com> <87lj96k6xn.wl%dmaus@ictsoc.de> <87wrsoy5b2.fsf@mundaneum.com> <87aapdzalm.fsf_-_@thinkpad.tsdh.de> <874ofkoekr.wl%dmaus@ictsoc.de> <11714.1280265482@alphaville.usa.hp.com> <87bp9s14nn.fsf@thinkpad.tsdh.de> Mime-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") Content-Type: multipart/mixed; boundary="===============1662525464==" Return-path: Received: from [140.186.70.92] (port=57850 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1OeNcl-00049x-IU for emacs-orgmode@gnu.org; Thu, 29 Jul 2010 03:33:55 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.69) (envelope-from ) id 1OeNcg-0002F8-Sb for emacs-orgmode@gnu.org; Thu, 29 Jul 2010 03:33:51 -0400 Received: from mysql1.xlhost.de ([213.202.242.106]:54969) by eggs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1OeNcg-0002Eu-KJ for emacs-orgmode@gnu.org; Thu, 29 Jul 2010 03:33:46 -0400 In-Reply-To: <87bp9s14nn.fsf@thinkpad.tsdh.de> List-Id: "General discussions about Org-mode." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org@gnu.org Errors-To: emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org@gnu.org To: Tassilo Horn Cc: emacs-orgmode@gnu.org --===============1662525464== Content-Type: multipart/signed; boundary="pgp-sign-Multipart_Thu_Jul_29_09:33:34_2010-1"; micalg=pgp-sha256; protocol="application/pgp-signature" Content-Transfer-Encoding: 7bit --pgp-sign-Multipart_Thu_Jul_29_09:33:34_2010-1 Content-Type: text/plain; charset=US-ASCII Tassilo Horn wrote: >Nick Dokos writes: >Hi Nick, >> [Warning: I know very little about gnus, perhaps just enough >> to be dangerous and you probably already know all this, but just >> in case... The bit that caught my attention is the slowness of >> the uid search command on some versions of Courier, which seems... >> related.] >Yeah, just a minute ago when replying to David I also stumbled across >that paragraph. So maybe we are trying to replace one extremely long >running command which only occurs when following links (or searching for >Message-Ids) with a constant slowness in normal operation. But let's >try it out. Finally I got a novcache: ,----[ gnus.el ] | ;;; Experimental Gnus setup | | (setq gnus-select-method '(nntp "news.gmane.org")) | (setq gnus-secondary-select-methods | '((nnimap "localhost" | (nnimap-address "localhost") | (nnimap-server-port 993) | (nnimap-stream ssl)))) | | (setq nnimap-nov-is-evil nil) | (setq gnus-cache-enter-articles '(ticked dormant unread read)) | | (setq org-gnus-nnimap-query-article-no-from-file t) `---- Now the strange thing is that the novcache file in ~/News/overview is 100% identical to .overview in ~/News/agent ,---- | dmaus@t41 ~/News % md5sum overview/nnimap/localhost/INBOX/1280089306/novcache agent/nnimap/localhost/INBOX/.overview | b4a78e25a064f0c260f76080a00991cd overview/nnimap/localhost/INBOX/1280089306/novcache | b4a78e25a064f0c260f76080a00991cd agent/nnimap/localhost/INBOX/.overview | dmaus@t41 ~/News % `---- Anyway: `nnimap-retrieve-headers-from-file' does not work as expected. First, it requires the group parameter without backend and server prefix (e.g. "INBOX" instead of "nnimap+localhost:INBOX". Second it would return a cons (min-UID . max-UID). That wouldn't help us, would it? Third and amazingly my novcache seems to be corrupt right after creation: `nnimap-retrieve-headers-from-file' does not get the maximum UID but reads "INBOX" (?!) -- A string that looks kind of a header information for nov -- and not "18753" what is the highest UID in the mailbox. Last line of the cache: (it's a local copy of wanderlust general newsgroup accessed via IMAP) ,---- | 18753 Re: checking imap folder unplugged Yoichi NAKAYAMA Sun, 13 Oct 2002 10:19:13 +0900 <87ptvqcd9p.wl@eken.phys.nagoya-u.ac.jp> 4424 13 Xref: t41.ictsoc.de INBOX:18753 Newsgroups: gmane.mail.wanderlust.general.japanese `---- Best, -- David -- OpenPGP... 0x99ADB83B5A4478E6 Jabber.... dmjena@jabber.org Email..... dmaus@ictsoc.de --pgp-sign-Multipart_Thu_Jul_29_09:33:34_2010-1 Content-Type: application/pgp-signature Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) iF4EABEIAAYFAkxRLs4ACgkQma24O1pEeObi2AD/eO00vjpB2THhuPsW15Rkme8r FbcK4okvaE7lbB6lybEA/3Kqb3oSCBZJQ+rv5SVPgq2sCrP8BOGIWwxUXPmUfEh5 =jUXg -----END PGP SIGNATURE----- --pgp-sign-Multipart_Thu_Jul_29_09:33:34_2010-1-- --===============1662525464== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Emacs-orgmode mailing list Please use `Reply All' to send replies to the list. 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