std::shared_ptr<AsyncDatabaseDiscovery> AsyncDatabaseDiscovery::create(std::shared_ptr<Engine> engine,
const boost::optional<Namespace>& ns,
const DatabaseConfiguration& staticDatabaseConfiguration,
std::shared_ptr<AsyncDatabaseDiscovery> AsyncDatabaseDiscovery::create(std::shared_ptr<Engine> engine,
const boost::optional<Namespace>& ns,
const DatabaseConfiguration& staticDatabaseConfiguration,