anchor.diff:      ?WARN([unknown_msg, Msg]),
       {noreply, State}.
   
  +%% @private
   handle_info(timeout, #state { tracker=Tracker,
   			      try_count=N,
   			      ty = announce,
  
positive.code:     ?WARN([unknown, Info]),
      {noreply, State}.
  
  
  terminate(_Reason, _State) ->
      ok.
  
  code_change(_OldVsn, State, _Extra) ->
      {ok, State}.
  
  
negative.code: %% @author Jesper Louis Andersen <jesper.louis.andersen@gmail.com>
  %% @doc Track an UDP request event and handle its communication/timeout.
  %% <p>This gen_server tracks a single announce-request for a tracker
  %% client. There are actually two different types of requestors baked
  %% into the gen-server. One for getting hold of a Connection ID, and
  %% one for doing actual requests.</p>
  %% <p>It is also the case that these processes are the ones that reply
  %% back to the client. So the clients request goes through the
  %% tracker_mgr process and ends up here. When we have data, they get
  %% sent back via a gen_server:reply. Also note that protocol decoding
  %% is separately handled by the trakcer_proto process. The proto looks
  %% up the relevant recipient - a gen_server from this module and sends
  %% the message to it.</p>
  %% <p>The API is mostly internal, assumed to be used with the other
  %% udp_tracker processes.</p>
  %%@end
  -module(etorrent_udp_tracker).
  -include("types.hrl").
  -include("log.hrl").
  