Optional closeOptional highThe high watermark. The emitter is paused every time the size of events being buffered is higher than it.
Supported only on emitters implementing pause() and resume() methods.
Number.MAX_SAFE_INTEGER
Optional lowThe low watermark. The emitter is resumed every time the size of events being buffered is lower than it.
Supported only on emitters implementing pause() and resume() methods.
1
Optional signalCan be used to cancel awaiting events.
Names of events that will end the iteration.