On Thu, Feb 24, 2011 at 16:56, Martijn Pieters <m...@zopatista.com> wrote:
> I see a lot of transaction aborted errors on the ZODB multi-thread
> tests with this patch in place, so I'll have to investigate more.
> Thread debugging joy!

In the end it was a simple mistake in the PostgreSQL version of the
commit lock method signature; a True instead of  False made the NOWAIT
variant the default. Oops!

The tests now pass against PostgreSQL. I haven't been able to get the
tests working against a MySQL 5.5 server on my laptop though (OS X
10.6), but the tests fail without the patch too. It looks like the
concurrent tests are not closing database connections or something. If
someone with a working MySQL test setup can report if the patch works,
that'd be much appreciated. See:


In the meantime, I'll bite the bullet and try this out on the production server!

Martijn Pieters
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