anchor.diff:  
   %% @private
   %% Incoming messages.
  -handle_info({timeout, Id}, State) ->
  +handle_info({coordinator_timeout, Id}, State) ->
       Manager = manager(),
   
       %% Find transaction record.
  
positive.code:                     end, membership(Participants))
              end;
          [] ->
              lager:error("Notification for timeout message but no transaction found!")
      end,
  
      {noreply, State};
  
negative.code:                       aborted,
                        server_ref, 
                        message}).
  
  %%%===================================================================
  %%% API
  