log

type VirtletLogger interface {
	SpawnWorkers() error
	StopObsoleteWorkers()
	StopAllWorkers()
}

type WorkerRunner interface {
	RunNewWorker(inputFile, outputFile, workerId string)
	ListWorkers() []string
	WorkerExists(workerId string) bool
	StopWorker(workerId string)
	StopAllWorkers()
	InitStatusChannel() chan string
}