Slave Queue

Queue:

Filter:

job id	queue	status	attempt	worker	took	updated	error

Live roster — derived from lease/heartbeat traffic, not self-registration

worker	state	build	queue	current job	job status	running for	last seen	done

Handover list — callbacks queued for delivery to Django (soonest first)

job id	queue	callback host	render	delivery	fails	next try	last delivery error

Archive (SQLite) — jobs removed from the live queue

job id	queue	status	attempt	worker	took	archived	error