Nobody/Anonymous - 2009-01-07

Hello,

our crm software reads, creates and saves lotus notes calender entries.
We use domingo. Our software is used by about 1800 users concurrently.
Every day the diiop service of the lotus notes server crashes.

Does anyone know any possible reasons?
Has anyone used domingo in a similar scenario (amout of users)?
Can I configure domingo, so that it can be used by so many users?

By the way: we already patched the class BaseProxy, inner class DocumentCollectionIterator, method next:
instead of
final Document nextNotesDoc = getCollection().getNextDocument((Document) document.getNotesObject());
our code is:
final Document nextNotesDoc = getCollection().getNextDocument();
because IBM reported a stability issue with getNextDocument(Document).
Unfortunately this did not help.
Anyway: is this IBM issue known here?

Thanks in advance
  Rurik