EV events on destroy error

[webrobot1]

workerman version 4 has error at code

   public function destroy()
    {
        foreach ($this->_allEvents as $event) {
            $event->stop();
        }
    }

it cant be work bacause structure of $this->_allEvents it is 2 levels's array like at code

$this->_allEvents[$fd_key][$flag] = $event;

[webrobot1]

maybe it need stoop $this->_eventSignal or what ?

[walkor]

Fixed and thank you for your post.