anchor.diff:                  Pid = Entry#syn_registry_table.pid,
                   Meta = Entry#syn_registry_table.meta,
                   %% log
  -                handle_process_exit(Name, Pid, Meta, Reason, State),
  +                handle_process_down(Name, Pid, Meta, Reason, State),
                   %% remove from table
                   remove_from_local_table(Name),
                   %% multicast
  
positive.code:     case find_processes_entry_by_pid(Pid) of
          [] ->
              %% log
              handle_process_exit(undefined, Pid, undefined, Reason, State);
  
          Entries ->
              lists:foreach(fun(Entry) ->
  
negative.code:                 true ->
                      syn_event_handler:do_on_process_exit(Name, Pid, Meta, Reason, CustomEventHandler);
                  _ ->
                      ok
              end
      end.
  
  