/** * {@inheritdoc} */ public function add(NodeConnectionInterface $connection) { $parameters = $connection->getParameters(); if (isset($parameters->alias)) { $this->pool[$parameters->alias] = $connection; } else { $this->pool[] = $connection; } $weight = isset($parameters->weight) ? $parameters->weight : null; $this->distributor->add($connection, $weight); }
/** * {@inheritdoc} */ public function remove(NodeConnectionInterface $connection) { if ($connection->getParameters()->alias === 'master') { $this->master = null; $this->reset(); return true; } else { if (($id = array_search($connection, $this->slaves, true)) !== false) { unset($this->slaves[$id]); $this->reset(); return true; } } return false; }
/** * Prepares a connection instance after its initialization. * * @param NodeConnectionInterface $connection Connection instance. */ protected function prepareConnection(NodeConnectionInterface $connection) { $parameters = $connection->getParameters(); if (isset($parameters->password)) { $connection->addConnectCommand(new RawCommand(array('AUTH', $parameters->password))); } if (isset($parameters->database)) { $connection->addConnectCommand(new RawCommand(array('SELECT', $parameters->database))); } }