Handling empty LDAP connection pools on IdP start-up

[Cantor, Scott]

> It definitely doesn’t start. In fact, status.sh can’t connect to the servlet; it’s
> quite dead.

Actually, while deferring to Daniel on the "what should it be doing?" question, I will say that the reason my resolver config isn't fail fast as a whole is that I backstop all the data connectors with static connectors that return a dummy attribute so that the validate logic that the IdP does from outside all runs cleanly.

I think the problem is that the LDAP connector itself isn't failing per se, but the higher level constructs in the resolver do.

I'm not saying that makes sense, but that's probably what's happening. I'm usually the one filing these fail-fast bugs and asking for enhancements. It's possible I couldn't see a way to fix it easily and worked around it.

-- Scott