public ConfigurationSetting(string connectionString = null) { DomainEventStreamMessageHandlerName = "DefaultEventProcessor"; DefaultDBConfigurationSetting = new DefaultDBConfigurationSetting(connectionString); ScanExpiredAggregateIntervalMilliseconds = 5000; AggregateRootMaxInactiveSeconds = 3600 * 24 * 3; EventMailBoxPersistenceMaxBatchSize = 1000; }