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From: Paul Wise <pabs@debian.org>
To: Jani Nikula <jani@nikula.org>, David Bremner <david@tethera.net>,
	 notmuch@notmuchmail.org
Subject: Re: [Paul Wise] Bug#843127: notmuch: race condition in `notmuch new`?
Date: Sat, 05 Nov 2016 10:15:04 +0800	[thread overview]
Message-ID: <1478312104.1979.8.camel@debian.org> (raw)
In-Reply-To: <87zilfxetb.fsf@nikula.org>

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On Fri, 2016-11-04 at 20:47 +0200, Jani Nikula wrote:

> Do you have some other software modifying your mail store while
> you're running notmuch new?

The folder in question has my laptop's exim4 service writing to it when
my cron jobs generate email.

On Fri, 2016-11-04 at 13:26 -0300, David Bremner wrote:

> inotify sounds a bit overcomplicated and perhaps non-portable?

There are similar APIs on non-Linux OSes but there is indeed no common
API or library to abstract away this sort of feature AFAIK.

> It should probably just tolerate disappearing files better, consider
> that a warning.

That sounds like the correct solution indeed. Probably if the code
notices that a file disappeared, it should also rescan the nearby
folders to see if the file was moved instead of deleted.

> As a workaround, if you can replace background use of notmuch-new
> with notmuch-insert (and I understand this doesn't work for
> everyone), you will eliminate this kind of race condition.

Hmm, I don't think that will work for me.

-- 
bye,
pabs

https://wiki.debian.org/PaulWise

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  reply	other threads:[~2016-11-05  2:15 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-11-04 12:46 [Paul Wise] Bug#843127: notmuch: race condition in `notmuch new`? David Bremner
2016-11-04 16:26 ` David Bremner
2016-11-13  1:51   ` Austin Clements
2016-11-14 18:44     ` J. Lewis Muir
2016-11-14 18:59       ` David Bremner
2016-11-04 18:47 ` Jani Nikula
2016-11-05  2:15   ` Paul Wise [this message]
2016-11-05 12:57     ` [PATCH] cli: consider files vanishing during notmuch new non-fatal Jani Nikula
2016-11-05 13:22       ` Paul Wise
2016-11-12 15:39         ` David Bremner
2016-11-12 16:04           ` Brian Sniffen
2016-11-12 16:10             ` David Bremner
2016-11-12 16:15               ` David Bremner
2016-11-12 21:08               ` Brian Sniffen
2016-11-12 21:36                 ` David Bremner
2016-11-12 20:35             ` Jani Nikula
2016-11-16 11:43       ` David Bremner
2016-11-21 20:14         ` [PATCH v2] " Jani Nikula
2016-11-26  2:44           ` [PATCH] cli/new: document new exit code David Bremner
2016-11-26  9:17             ` Jani Nikula
2016-11-26  9:18               ` [PATCH] test: check the handling of files vanishing between scandir and indexing Jani Nikula
2016-11-27  9:59                 ` [PATCH v2] " Jani Nikula
2016-11-29  2:16                   ` David Bremner
2016-11-29  7:31                     ` Tomi Ollila
2016-12-03 11:24                   ` David Bremner

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