Main thread which handles CORBA communications (the Node server). Not much here-- we just use this thread to "run" the omni event loop, but technically it's unecessary because omniORB doesn't need to call orb.run() to start the ORB loop- omniORB does it in a background thread anyway! Other ORBs require this, however, so we include it

__init__ ( self,  orb )

run ( self )