Thanks, you're probably right, there's more to it. It's a thrilling topic, are there any other patterns, or abstractions into controlling "distributed state" (apologies if i'm twisting things too much again) between agents to keep things in a correct order ?
One pattern is having a Workflow that runs as long as the lifetime of a domain object and holds a conceptual lock on that object—it receives requests to modify the object, and makes sure to only perform one operation at a time. (like the state pattern on a particular agent)
Also related: Signals are events that you can send to Workflows and between Workflows, and they’re always delivered in the order they’re received.
