Peter -

We discussed better use of transactions in irc, but I don't think anyone
has had a chance to look at it. This would be a very useful thing to have
someone look at. I'm fine with holding off on the oslo.db sessions work
until we're sure the code is correct w/r/t multi-processing so that tempest
is going to pass consistently.

- Brant

On Wed, Oct 30, 2013 at 5:08 PM, Peter Feiner <pe...@gridcentric.ca> wrote:

> Hi Brant,
>
> In addition to the race you've fixed in
> https://review.openstack.org/#/c/50767/, it looks like there are quite
> a few more races in the SQL backend of keystone.assignment. I filed a
> bug to this effect: https://bugs.launchpad.net/keystone/+bug/1246489.
> The general problem is that transactions are used somewhat
> indiscriminately. The fix (i.e., using transactions judiciously) is
> straightforward and should be mostly independent of your ongoing
> oslo.db sessions port in https://review.openstack.org/#/c/49460/. So,
> unless you already have something in the works, I'll get started on
> that tomorrow.
>
> I'm eager to fix these races so
> https://review.openstack.org/#/c/42967/ can reliably pass tempest :-)
>
> Peter
>
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