scheduler

type Options struct {
	// Threshold option represents the threshold at which batch task is enabled.
	Threshold int
	// IdleTime option represents the max idle time of the worker.
	IdleTime time.Duration
	// Interval option represents the check interval of the worker.
	Interval time.Duration
}

type Scheduler interface {
	// Schedule schedules the task to an idle worker.
	Schedule(task func())
	// NumWorkers returns the number of workers.
	NumWorkers() int
	// Close closes the task scheduler.
	Close()
}