# AuExit

Provides termination events, usually on a worker thread, when application termination is likely. Event categories include: control c, an exception was thrown, application shutdown.

Trigger Levels:
* eSafeTermination (safe unload)
* eFatalException (a fatal exception, math, or memory error occurred) 
* eSigTerminate (control + c)
* eProblematicEvent (an exception was thrown or some other fatal condition. should probably flush & sync streams or invalidate caches.)