- All Implemented Interfaces:
- Ice.TwowayCallback, Ice.TwowayCallbackInt, Ice.TwowayCallbackIntUE
public abstract class Callback_ISession_closeSession
extends IceInternal.TwowayCallback
implements Ice.TwowayCallbackIntUE
Closes session and releases all resources. It is preferred
 that all clients call this method as soon as possible to
 free memory, but it is possible to not call close, and
 rejoin a session later.
 
 The current reference count for the session is returned. If
 the session does not exist, -1. If this call caused the
 death of the session, then -2.