src/Process/SeleniumProcess.php
public function getStatus($loop = false)
    {
        $status = proc_get_status($this->process);
        while ($loop && $status['running']) {
            usleep(20000);
            $status = proc_get_status($this->process);
        }
        return $status;
    }
public function getStatus($loop = false)
    {
        $status = proc_get_status($this->process);
        while ($loop && $status['running']) {
            usleep(20000);
            $status = proc_get_status($this->process);
        }
        return $status;
    }
{@inheritdoc}

@param bool $loop
@return array