login context vs session

[Tom Zeller]

> My theory is that the storage sweeper comes through
> occasionally timing with my login process and kills the session and I lose
> the principal.
>
> Thoughts? Other things I should look at?

To test that theory, maybe turn on trace logging for the storage sweeper ?

It looks like the default sweeper will log when it expires entries.

Of course, caveat utilitor (user beware), I have no idea what your
production environment is like.

 <logger name="org.opensaml.util.storage.ExpiringObjectStorageServiceSweeper"
level="TRACE" />