Try doing some searches on 'Connection Manager', the Opennet sdf has
some interfaces to this api. However, IIRC, unless your application
actually established the connection, you may not be able to drop it.
The logic here is that if your app didn't start the connection, then
some other app may have done, so to prevent you messing up that app's
use of the connection you can't drop it, or something along those
lines.