anchor.diff:                                            vnode_pid=Vnode
                                           }
                       };
  -                {false,CurrentHandoff} ->
  -                    %% handoff already going, just return it
  -                    {ok, CurrentHandoff}
  +
  +                %% handoff already going, just return it
  +                AlreadyExists={false,_CurrentHandoff} ->
  +                    AlreadyExists
               end
       end.
   
  
positive.code:     case send_handoff(Mod,Idx,Node,Pid,HS) of
          {ok,Handoff=#handoff_status{transport_pid=Sender}} ->
              {reply,{ok,Sender},State#state{handoffs=HS ++ [Handoff]}};
          Error ->
              {reply,Error,State}
      end;
  
negative.code:         false ->
              {noreply, State}
      end;
  handle_info(Info, State) ->
      io:format(">>>>> ~w~n", [Info]),
      {noreply, State}.
  
  
  