anchor.diff:      % put ourselves into the nodes as well
       Me = #node_info{node=node(), last_seen=statser_util:seconds(), state=me},
       Nodes = maps:put(node(), Me, maps:new()),
  -    {ok, #state{nodes=Nodes}}.
  +
  +    gen_server:cast(self(), prepare),
  +
  +    State = #state{nodes=Nodes},
  +    {ok, State}.
   
   %%--------------------------------------------------------------------
   %% @private
  
positive.code:                     {ignored, State}
              end
      end.
  
negative.code:                     % publish new/updated node
                      gen_server:cast(self(), {publish, Node}),
  
                      {true, schedule_persist_timer(State#state{nodes=Ns0})};
                  false ->
                      lager:warning("connecting to node ~p failed", [Node]),
                      {false, State};
  