Event callback is not called

[mohammadaliahmed]

public function _event($datas = null)
{
// Here you can do everyting you want, each time message is received
echo 'Hey ! I'm an EVENT callback' . PHP_EOL;
}

This event functions is not called in Websocket.php
Please guide me. I need messages in my controller on new message received

[takielias]

Could you please take a look at this example please?