On Fri, 2003-03-28 at 06:15, Andre Schubert wrote:

Hi all,

i have a little problem with the following log-entry in my logfile.

2003-03-28T10:09:18 INFO(0) ZODB conflict error at /foo/bar/tab_kopf (1 conflicts since startup at 2003-03-28T10:09:03).

After searching through several mailinglists i found that this error seem to occur when using sessions, i'am right ? But my problem is, that tab_kopf is a ImageFile defined in my Product.

tab_kopf = ImageFile('www/tab_kopf.gif',globals())

I dont understand how there could be a ConflictError on a Image ? I hope someone could give me a tip whats going on.

Conflict Errors are things that can happen during the normal course of a Zope operation. They happen whenever a request tries to read or write an object for the first time in a request (transaction) that started before another request (transaction) that already modified such object. Zope automatically restarts the conflicting transaction, so the only visible effect is a little delay before the transaction finishes. You should only worry if you're seeing a copious amount of such messages, or if you are seeing these errors in the browser, which happens after zope retries the transaction 3 times and still gets a conflict error, in which case it gives up. Cheers, Leo -- Ideas don't stay in some minds very long because they don't like solitary confinement.