AsyncPHP\Doorman\Manager\ProcessManager::canRemoveTask PHP Method

    private function canRemoveTask(Task $task)
    {
        if (!$task instanceof Process) {
            return true;
        }
        if ($this->isTaskExpired($task) || $this->isTaskCancelled($task)) {
            $this->killTask($task);
            return true;
        }
        $processes = array_filter($this->running, function (Task $task) {
            return $task instanceof Process;
        });
        if (count($processes) < 1) {
            return true;
        }
        $found = false;
        $stats = $this->getStatsForProcesses($processes);
        foreach ($stats as $stat) {
            if ($stat[0] === $task->getId()) {
                $found = true;
            }
        }
        return !$found;
    }