C2MS11 — Lack of a registry concept

Discoverability of data is still a major concern due to the lack of a registry.

• Unclear how components are supposed to find out about available resources
• Unclear how components are supposed to find out about related subjects
• What is the associated heartbeat subject of a client, particularly a temporary one?
• ME1 depends on knowing the name of the other end beforehand. Where is this supposed to come from and why should a component have to care about that?
• Recommend a registry be considered and answers to question above.

Part of a TBD Sister Spec

This may be useful for "offline" data sharing services. Probably not for realtime operations on the floor. ... but probably not within scope of C2MS, because this spec defines the message set, not how they are used.