Re: [Zope-dev] Re: [Bug] ZODB invalidation processing

2007-05-31 Thread Maciej Wisniowski
to call your methods just after zope restart and after few different calls to get session objects created. > How can I invest this further, especially how can I get information > about the actual object,which is causing the conflict. http://www.zopelabs.com/cookbook/1054240694 Maybe t

Re: [Zope-dev] Re: [Bug] ZODB invalidation processing

2007-05-31 Thread Maciej Wisniowski
m is simply that 'create_level' does something with Catalog (as Tres Seaver suggested). If so, then if one transaction changes it then second transaction raises conflict. With sessions I had problems with OOBTree not IOBTree. -- Maciej Wisniowski _

Re: [Zope-dev] many conflict errors

2007-05-25 Thread Maciej Wisniowski
nk. How do you check this? One more thing I wonder about is what number of threads your zope instance is running? > I read this already I am also using the faster-session product and > patched it to use the AppendOnlyDict. In this case it had no effect for me too. --

Re: [Zope-dev] many conflict errors

2007-05-25 Thread Maciej Wisniowski
ing like that. When this 'movement' happens during request (session object is moved when request that is bound to it is still being served) this causes conflicts. You may look at group archives for my posts month or two months ago... It is easy to reproduce these errors. -- Mac

Re: [Zope-dev] Re: Sessions and long requests = conflicts? Mcdutils?

2007-04-12 Thread Maciej Wisniowski
ommit 2007-04-12 21:45:11 DEBUG txn.1082132832 commit (...) -- Maciej Wisniowski ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinf

Re: [Zope-dev] Sessions and long requests = conflicts? Mcdutils?

2007-04-12 Thread Maciej Wisniowski
ts of the internals that make up sessions and > transience storage. Right but I would like to know how exactly this goes, eg. when I can expect conflicts. So far I'm still not sure when and why conflict will appear. Thanks for the answer -- Maciej Wisniowski __

Re: [Zope-dev] Re: Sessions and long requests = conflicts? Mcdutils?

2007-04-12 Thread Maciej Wisniowski
tted 0x036ce49515ed0477 2007-04-12 08:53:05.138871) (9 conflicts (0 unresolved) since startup at Thu Apr 12 10:17:09 2007) Is there a point in faster where I can put debug message to see that bucket splits (or something like that) happened? -- Maciej Wisniowski _

Re: [Zope-dev] Re: Sessions and long requests = conflicts? Mcdutils?

2007-04-11 Thread Maciej Wisniowski
ilable: we found that it was slower than the other, and therefore > didn't scale as well, even given the possibility of conflicts. Thanks for that clue. -- Maciej Wisniowski ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailm

[Zope-dev] Sessions and long requests = conflicts? Mcdutils?

2007-04-11 Thread Maciej Wisniowski
n. What is it's current state? Seems to be dead? Can I take a look at this or is this better to not even touch that? -- Maciej Wisniowski ___ Zope-Dev maillist - Zope-Dev@zope.org http://mail.zope.org/mailman/listinfo/zope-dev ** No cross post

Re: RE : Re: [Zope-dev] database

2007-01-09 Thread Maciej Wisniowski
it's status shouldn't be broken. 2. You should see ZPsycopgDAConnection (or something like that) in the Add list in ZMI. Take a look at Zope book (eg. Zope book 2.7 edition on plope.org) at relational database connectivity. -- Maciej Wisniowski _