anchor.diff:                      %% Send commit to participants.
                       lists:foreach(fun(N) ->
                           lager:info("~p: sending commit message to node ~p: ~p", [node(), N, Id]),
  -                        Manager:forward_message(N, ?GOSSIP_CHANNEL, ?MODULE, {commit, Transaction}, [])
  +                        Manager:forward_message(N, undefined, ?MODULE, {commit, Transaction}, [])
                       end, membership(Participants));
                   _ ->
                       %% Write log record showing abort occurred.
  
positive.code:     %% Send prepare message to all participants including ourself.
      lists:foreach(fun(N) ->
          lager:info("~p: sending prepare message to node ~p: ~p", [node(), N, Message]),
          Manager:forward_message(N, ?GOSSIP_CHANNEL, ?MODULE, {prepare, Transaction}, [])
      end, membership(Membership)),
  
      {noreply, State};
  
negative.code: 
  -module(skeen_3pc).
  
  -author("Christopher S. Meiklejohn <christopher.meiklejohn@gmail.com>").
  
  %% API
  