SQL Server Only
WithChangeNotification appender is implemented on top of SQL Dependency. It is essential that you read and understand the requirements for using SQL Dependency before attempting to use this appender.
This appender accepts an
OnChangeEventHandler delegate, which will be fired one time if the database detects an associated change. Once it fires, the event will have to be reattached.
Automatic cache invalidation is planned for the future. https://github.com/docevaad/Chain/issues/23