Facebook OAuth Exceptions with Koala [User has logged out]

[Vighnesh Rege]

Hi,

I'm using Koala for Facebook Connect server-side authentication process. It seems that the auth tokens that get returned are the short-lived ones, which become invalid when the user logs out leading to an OAuth exception. Is this default Koala behavior? Or is it something else that's causing the error?

FWIW, I'm observing this with some test accounts [not all]. Not sure what to make of it.

Thanks,

Vighnesh