I am wondering if there is a way to programmatically detect active
connections on a RAS server.

My situation is this.  An app will be running on the RAS server.  This
app will have a timer that runs constantly.  On each tick, it will look
to see if any RAS connections have been established and will display
them.  Any API's, registry entires, or other means by which I can do
this would be much appreciated.

Thanks in advance for any assistance.