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List: zope-dev
Subject: Re: [Zope-dev] zope.sendmail RFC: start background thread on
From: Marius Gedminas <marius () gedmin ! as>
Date: 2010-01-29 9:58:28
Message-ID: 20100129095828.GA4585 () platonas
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On Fri, Jan 29, 2010 at 08:00:12AM +0100, Fabio Tranchitella wrote:
> * 2010-01-28 15:56, Marius Gedminas wrote:
> > I recently came up with a different and perhaps a bit simpler solution:
> >
> > * make zope.sendmail not start the thread during ZCML processing,
> > instead make it listen for ProcessStarting events and start the
> > thread then.
>
> I like your approach, as long as the console script is also provided to
> process the queue (as it is now in 3.8.0).
Oh, absolutely, the standalone script is a wonderful idea.
> In any way, to keep BBB, we should ensure that users of zope.sendmail will
> have the thread running by default, without changing their code.
Yesterday I tried to upgrade to zope.sendmail 3.7.1 in an app that's
currently based on Zope 3.4 KGS. I had to give up after two hours of
fighting explicit and implicit compatibility problems and upgrading most
of the version pins. The zope.component >= 3.8.0 requirement is deadly.
My motivation to have an alternative fix that could be backported to
something compatible with Zope 3.4 KGS is now much higher.
Marius Gedminas
--
http://pov.lt/ -- Zope 3 consulting and development
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