Queue
Domain: Automation & Scheduling
Motivation
Queueing is how jobs and continuations are ordered and admitted. The job registry does not queue at capacity: at maxConcurrentJobsPerOwner, start() fails before the producer runs and tells the agent to kill a job or wait. Schedule’s writes share one FIFO, and the goal round driver admits one round per idle point.
Concrete Example
When the dsh-jobs-local bucket is full, start() fails with an error naming the limit instead of enqueuing; the model then waits or kills an unneeded job and retries.
Analogy
A turnstile with no line: if the room is full you are told, not queued.