pocketmine\scheduler\AsyncTask::run PHP Method

    public function run()
    {
        $this->result = null;
        $this->isGarbage = false;
        if ($this->cancelRun !== true) {
            try {
                $this->onRun();
            } catch (\Throwable $e) {
                $this->crashed = true;
                $this->worker->handleException($e);
            }
        }
        $this->isFinished = true;
        //$this->setGarbage();
    }