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