Oracle Fusion: How to know all my components are contactable?
===

Is there anything inbuilt into Oracle Fusion that lets me "ping" the components that provide the services that are orchestrated into an exposed application?

I am running into problems in my dev environments where an exposed webservice (lets say, "credit account") needs to use multiple services across multiple components internally.  All these components may be up and connected in a network sense, but don't respond or don't respond sanely.

Is there anything built into Fusion per component like a ping service? Or should I build something like this and orchestrate it into a "is my system sane" service for diagnostic use?

What is normally done?