If we receive an empty “Source Refresh” message from the ADS
. Do we receive a “Source Update” message with “Service Down” prior to above
. If we don’t receive a “Source” update do we have to set service down for all prior services.
client's scenario is different, so as an example let’s say we start the system. The first “Source” message is a “Source Refresh” message which contains the services; cERT, CDERT, CNB_ERT, and ERT which typically have a service up state. We then receive “Source Updates” messages from this point on with associated service changes (Capabilities, Qos. State UP/DOWN, Accepting Requests, status ….).
Under certain conditions I see “Source Refresh” which is empty (no services). Should the course of action be to fabricate a service down state for all the items previously requested in the service, remove all the services, and wait for those services to return. If they are returned, will it be from a “Source Refresh” or a “Source Update”.