问非登录用户如何限速？

EN

public function behaviors()
    {
        return [
            'rateLimiter' => [
            'class' => \yii\filters\RateLimiter::className(),
            'enableRateLimitHeaders' =>false
        ],
    ];
    }

public function getRateLimit($request, $action)
    {
        // 6 - кол-во
        // 10 - это секунды
        return [6, 10];
    }

    public function loadAllowance($request, $action)
    {
        return [$this->allowance, $this->allowance_updated_at];
    }

    /**
     * Метод сохранит в кеш
     * @param \yii\web\Request $request
     * @param \yii\base\Action $action
     * @param int $allowance
     * @param int $timestamp
     */
    public function saveAllowance($request, $action, $allowance, $timestamp)
    {
        $this->allowance = $allowance;
        $this->allowance_updated_at = $timestamp;
        $this->save();
    }