private void DestroyInternal()
{
IRouterPrx router;
Communicator?communicator;
lock (_mutex)
{
Debug.Assert(_destroy);
if (_router == null)
{
return;
}
router = _router;
_router = null;
communicator = _communicator;
Debug.Assert(communicator != null);
}
try
{
router.DestroySession();
}
catch (ConnectionLostException)
{
// Expected if another thread invoked on an object from the session concurrently.
}
catch (SessionNotExistException)
{
// This can also occur.
}
catch (Exception e)
{
communicator.Logger.Warning("SessionHelper: unexpected exception when destroying the session:\n" + e);
}
communicator.Dispose();
// Notify the callback that the session is gone.
_callback.Disconnected(this);
}
