anchor.diff:  
   -define(NODES_INTERVAL, 20000).
   -define(NODES_MESSAGE,  nodes).
  -
  -%% @todo Fix me to make me get my information from mesos.
  --define(OPTIONS,  [{nameservers, [{{10,141,141,10}, 53}]}]).
   
   %% State record.
   -record(state, {nodes = [] :: [node()]}).
  
positive.code:             lasp_peer_service:join(Node)
      end,
      {Node, Ping}.
  
negative.code:     Nodes = case resolve() of
          {ok, DnsMsg} ->
              lists:usort(generate_nodes(DnsMsg));
          Error ->
              lager:info("Failed to receive information from DNS: ~p",
                         [Error]),
              SeenNodes
      end,
  
  