public function add(NodeConnectionInterface $connection)
    {
        $parameters = $connection->getParameters();

        $this->pool[(string) $connection] = $connection;

        if (isset($parameters->alias)) {
            $this->aliases[$parameters->alias] = $connection;
        }

        $this->distributor->add($connection, $parameters->weight);
    }
public function add(NodeConnectionInterface $connection)
    {
        $parameters = $connection->getParameters();

        $this->pool[(string) $connection] = $connection;

        if (isset($parameters->alias)) {
            $this->aliases[$parameters->alias] = $connection;
        }

        $this->distributor->add($connection, $parameters->weight);
    }
{@inheritdoc}