[ZODB-Dev] Possible race-condition in ZODB.Connection

2007-11-05 Thread Daniel Kraft
Hi, maybe I didn't fully understand the code, but I think I found a possible race-condition in new code between what zope 2.9 and zope 2.10 uses. In get(), a _pre_cache was added to avoid some infinite loop. Now, when two threads want to get the same oid, I think it's possible that at least one

Re: [ZODB-Dev] Repozo tests -- not

2009-12-08 Thread Daniel Kraft
Jim Fulton wrote: On Tue, Dec 8, 2009 at 1:49 PM, Benji York be...@zope.com wrote: Any incomplete writes that are in progress at the time of the copy will simply be ignored when the resulting backup is opened later. Note that this assumes that you are using a straightforward linear copy.