const ABORT_POLLING_INTERVAL = 500 * time.Millisecond

const ABORT_REPEAT_INTERRUPT_DURATION = 30 * time.Second

const TIMEOUT_REPEAT_INTERRUPT_FRACTION_OF_TIMEOUT = 10

const TIMEOUT_REPEAT_INTERRUPT_MAXIMUM_DURATION = 30 * time.Second

type InterruptCause uint

const (
	InterruptCauseInvalid InterruptCause = iota

	InterruptCauseSignal
	InterruptCauseTimeout
	InterruptCauseAbortByOtherProcess
)

type InterruptHandler struct {
	// contains filtered or unexported fields
}

type InterruptHandlerInterface interface {
	Status() InterruptStatus
	SetInterruptPlaceholderMessage(string)
	ClearInterruptPlaceholderMessage()
	InterruptMessage() (string, bool)
}

type InterruptStatus struct {
	Interrupted bool
	Channel     chan interface{}
	Cause       InterruptCause
}