[ZODB-Dev] Forder object

2005-04-16 Thread DL
Does any body, how to best organize objects in a folder style so the performance of the application would not suffer and that avoid less write conflicts. (This like zope store it's objects) but must be used for ZODB app) Thanks Djebran ___ For more inf

RE: [ZODB-Dev] B-Tree Concurrency Issue (_OOBTree.pyd segfaults)

2005-04-16 Thread Tim Peters
I believe I identified one cause for catastrophic thread-race problems here (sharing a Connection across multiple threads, or for any other reason sharing an in-memory persistent object across non-serialized threads), even when objects are never modified. It doesn't look shallow to me. The C code

Re: [ZODB-Dev] strange testConnection error

2005-04-16 Thread John Belmonte
Tim Peters wrote: [John Belmonte] Here is the mod_python thread I started on the issue: http://www.modpython.org/pipermail/mod_python/2005-March/017663.html I haven't made any headway on this-- seems like I have a lot more digging to do. It is complex. Note that creating a new interpreter isn

Re: [ZODB-Dev] strange testConnection error

2005-04-16 Thread John Belmonte
I wrote: The consensus on the mod_python mailing list is that this is a bug in Python 2.4 (which was backported to 2.3.5). See . The other possibility is that both JEP and mod_python are doing somethin