LicenseDrop()
This event fires in EXE runtime mode on all frames running in a project when at least one runtime license (not a seat license) is dropped for one of these reasons:
RTM connection is lost.
In the Secondary RTM model, this happens after failing to connect to both Primary and Secondary RTMs.
Runtime licenses removed from RTM by user during application runtime.
This event continues to fire as long as the failure exists. You do not need to implement this event, as runtime licenses will be grabbed again once calls start coming on the related channels.
ShutDown()
This event fires when a shutdown has been completed. It only occurs in the first frame to be loaded in the application. See StopSystem.
This event only detects runtime licenses which are grabbed in EXE runtime mode, and dropping a seat license does not fire this event.