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Re: [Orgmode] Re: Fixing slowness of following Gnus links to IMAP articl
From: |
David Maus |
Subject: |
Re: [Orgmode] Re: Fixing slowness of following Gnus links to IMAP articles |
Date: |
Thu, 29 Jul 2010 09:33:35 +0200 |
User-agent: |
Wanderlust/2.15.9 (Almost Unreal) SEMI/1.14.6 (Maruoka) FLIM/1.14.9 (Gojō) APEL/10.8 Emacs/23.2 (i486-pc-linux-gnu) MULE/6.0 (HANACHIRUSATO) |
Tassilo Horn wrote:
>Nick Dokos <address@hidden> 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
,----
| address@hidden ~/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
| address@hidden ~/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
<address@hidden> Sun, 13 Oct 2002 10:19:13 +0900 <address@hidden>
<address@hidden> 4424 13 Xref: t41.ictsoc.de INBOX:18753
Newsgroups: gmane.mail.wanderlust.general.japanese
`----
Best,
-- David
--
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Jabber.... address@hidden
Email..... address@hidden
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- Re: [Orgmode] Re: Behavior of Gnus when called from an hyperlink, (continued)
- Re: [Orgmode] Re: Behavior of Gnus when called from an hyperlink, David Maus, 2010/07/20
- [Orgmode] Re: Behavior of Gnus when called from an hyperlink, Sébastien Vauban, 2010/07/21
- [Orgmode] Re: Behavior of Gnus when called from an hyperlink, Tassilo Horn, 2010/07/22
- Re: [Orgmode] Re: Behavior of Gnus when called from an hyperlink, David Maus, 2010/07/26
- [Orgmode] Re: Behavior of Gnus when called from an hyperlink, Tassilo Horn, 2010/07/26
- [Orgmode] Re: Behavior of Gnus when called from an hyperlink, Tassilo Horn, 2010/07/26
- [Orgmode] Fixing slowness of following Gnus links to IMAP articles (was: Behavior of Gnus when called from an hyperlink), Tassilo Horn, 2010/07/27
- Re: [Orgmode] Fixing slowness of following Gnus links to IMAP articles (was: Behavior of Gnus when called from an hyperlink), David Maus, 2010/07/27
- Re: [Orgmode] Fixing slowness of following Gnus links to IMAP articles (was: Behavior of Gnus when called from an hyperlink), Nick Dokos, 2010/07/27
- [Orgmode] Re: Fixing slowness of following Gnus links to IMAP articles, Tassilo Horn, 2010/07/28
- Re: [Orgmode] Re: Fixing slowness of following Gnus links to IMAP articles,
David Maus <=
- [Orgmode] Re: Fixing slowness of following Gnus links to IMAP articles, Tassilo Horn, 2010/07/29
- [Orgmode] Re: Fixing slowness of following Gnus links to IMAP articles, Sébastien Vauban, 2010/07/30
- [Orgmode] Re: Fixing slowness of following Gnus links to IMAP articles, Tassilo Horn, 2010/07/28
- Message not available
- [Orgmode] Re: Patchwork: Patch 176 Accepted, Tassilo Horn, 2010/07/31
- [Orgmode] Re: Patchwork: Patch 176 Accepted, Bastien, 2010/07/31
- [Orgmode] Re: Behavior of Gnus when called from an hyperlink, Tassilo Horn, 2010/07/20
- [Orgmode] Re: Behavior of Gnus when called from an hyperlink, Sébastien Vauban, 2010/07/21
- [Orgmode] Re: Behavior of Gnus when called from an hyperlink, Bernt Hansen, 2010/07/20
- [Orgmode] Re: Behavior of Gnus when called from an hyperlink, Tassilo Horn, 2010/07/20
- [Orgmode] Re: Behavior of Gnus when called from an hyperlink, Sébastien Vauban, 2010/07/21