> I’m not sure which additional moving parts it adds > The only use case that really jumps out is when you don’t want a broker The broker is exactly the addit

> I’m not sure which additional moving parts it adds > The only use case that really jumps out is when you don’t want a broker The broker is exactly the additional moving part I was referring to. Pubsub over a broker is more complicated than RPC operationally, whether you're already using the broker software elsewhere or not. Especially when you're looking at the RPC server living inside an erlang VM that's already really good at handling things like load shedding of direct connections.