anchor.diff:  handle_info({nodeup, RemoteNode}, State) ->
       error_logger:info_msg("SYN[~p] Node ~p has joined the cluster, sending announce message", [node(), RemoteNode]),
       cast_to_node(RemoteNode, {'3.0', announce, self()}, State),
  -    {noreply, State};
  -
  -handle_info(Info, State) ->
  -    error_logger:warning_msg("SYN[~p] Received an unknown info message: ~p", [node(), Info]),
       {noreply, State}.
   
   %% ----------------------------------------------------------------------------------------------------------
  
positive.code: 
          undefined ->
              {reply, {error, undefined}, State}
      end;
  
  handle_call(Request, From, State) ->
      error_logger:warning_msg("SYN[~p] Received from ~p an unknown call message: ~p", [node(), Request, From]),
      {reply, undefined, State}.
  
  %% ----------------------------------------------------------------------------------------------------------
  %% Cast messages
  
negative.code:             %% -> monitor
              _MRef = monitor(process, RemoteScopePid),
              {noreply, State#state{nodes = Nodes#{RemoteScopeNode => RemoteScopePid}}}
      end.
  
  %% ----------------------------------------------------------------------------------------------------------
  %% Info messages
  