anchor.diff:  handle_capwap_message(Header, {Msg, 0, Seq, Elements}, StateName,
   		      State = #state{request_queue = Queue}) ->
       %% Response
  -    log_capwap_control(peer_log_str(State), Msg, Seq, Elements, Header),
  +    ?log_capwap_control(peer_log_str(State), Msg, Seq, Elements, Header),
       case queue:peek(Queue) of
   	{value, {Seq, _}} ->
   	    State1 = ack_request(State),
  
positive.code: peer_log_str(#state{id = Id, peer = Peer}) ->
      io_lib:format("~s[~s]", [Id, format_peer(Peer)]).
  
  log_capwap_control(Id, MsgType, SeqNo, Elements,
  		   #capwap_header{radio_id = RadioId, wb_id = WBID}) ->
      lager:info("~s: ~s(Seq: ~w, R-Id: ~w, WB-Id: ~w): ~p", [Id, capwap_packet:msg_description(MsgType), SeqNo, RadioId, WBID, [lager:pr(E, ?MODULE) || E <- Elements]]).
  
  next_state(NextStateName, State)
    when NextStateName == idle; NextStateName == run ->
      {next_state, NextStateName, State};
  
negative.code: 	    lager:warning("Rejecting JOIN without DTLS from ~s", [Peer]),
  	    RespElems = [#result_code{result_code = 18}],
  	    Header = #capwap_header{radio_id = RadioId, wb_id = WBID, flags = Flags},
  	    ?log_capwap_control(Peer, join_response, Seq, RespElems, Header),
  	    Answer = hd(capwap_packet:encode(control, {Header, {join_response, Seq, RespElems}})),
  	    {reply, Answer}
      end.
  