JobQueue.onPop() method

Registers the handler called for each job popped from this queue.

Signature:

onPop(handler: JobQueuePopHandler<T>): JobQueue<T>;

Parameters

Parameter

Type

Description

handler

JobQueuePopHandler<T>

what to do with each job; its return value re-schedules

Returns:

JobQueue<T>

this queue, for chaining

Remarks

Required before JobQueue.start() or JobQueue.push(), both of which throw without it. Replaces any handler already registered — the last call wins. See JobQueuePopHandler for what its return value does.

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