anchor.diff:                      uncertain
               end,
   
  -            lager:info("~p: sending decision-request message to node ~p: ~p", [node(), FromNode, Decision]),
  +            partisan_logger:info("~p: sending decision-request message to node ~p: ~p", [node(), FromNode, Decision]),
               partisan_pluggable_peer_service_manager:forward_message(FromNode, undefined, ?MODULE, {decision, MyNode, Id, Decision}, []);
           [] ->
  -            lager:error("Notification for decision-request message but no transaction found!"),
  +            partisan_logger:error("Notification for decision-request message but no transaction found!", []),
   
               Decision = uncertain,
   
  -            lager:info("~p: sending decision-request message to node ~p: ~p", [node(), FromNode, Decision]),
  +            partisan_logger:info("~p: sending decision-request message to node ~p: ~p", [node(), FromNode, Decision]),
               partisan_pluggable_peer_service_manager:forward_message(FromNode, undefined, ?MODULE, {decision, MyNode, Id, Decision}, [])
       end,
   
  
positive.code: 
      %% Start with initial membership.
      {ok, Membership} = partisan_peer_service:members(),
      lager:info("Starting with membership: ~p", [Membership]),
  
      {ok, #state{next_id=0, membership=membership(Membership)}}.
  
  %% @private
  handle_call(Msg, _From, State) ->
      lager:warning("Unhandled call messages at module ~p: ~p", [?MODULE, Msg]),
      {reply, ok, State}.
  
  %% @private
  
negative.code: 
                      ok;
                  false ->
                      partisan_logger:info("Not all participants have committed yet: ~p != ~p", [Committed, Participants]),
  
                      %% Update local state.
                      true = ets:insert(?COORDINATING_TRANSACTIONS, {Id, Transaction#transaction{committed=Committed}}),
  