RedisSessionHandler::createConnection

protected function createConnection(): bool
{
	$connectionPool = Application::getInstance()->getConnectionPool();
	/** @var RedisConnection $redisConnection */
	$redisConnection = $connectionPool->getConnection(self::SESSION_REDIS_CONNECTION);
	if (!$redisConnection)
	{
		return false;
	}

	$this->connection = $redisConnection->getResource();

	return $redisConnection->isConnected();
}