Destroys an NSDK instance and any remaining opened feature sessions
and frees associated resources.
Must be called when the session is no longer needed. Failing to call close will prevent
a new NSDKSession from being created until the garbage collector collects this instance.
Destroys an NSDK instance and any remaining opened feature sessions
and frees associated resources.
Must be called when the session is no longer needed. Failing to call
closewill preventa new
NSDKSessionfrom being created until the garbage collector collects this instance.