this.onFinishCommand = onFinishCommand;
        this.onCancelCommand = onCancelCommand;
        this.cancelTimeoutMs = cancelTimeoutMs;
        idleTimer = Time.startTimer();
        updateCancellationToken();
    }

    private void setState(State state) {
        this.state = state;
        condition.signalAll();
    }

    DaemonStopState awaitStop() {
        lock.lock();
        try {