function onServerStart(Worker $worker){
        parent::onServerStart($worker);
        if (!isset($this->_router) && $this->_listen)
            Console::warning("No router bound to server \"$this->_name\".");
    }
function onServerStart(Worker $worker){
        parent::onServerStart($worker);
        if (!isset($this->_router) && $this->_listen)
            Console::warning("No router bound to server \"$this->_name\".");
    }
{@inheritdoc}