anchor.diff:  %% ------------------------------------------------------------------
   
   handle_push_price(Data, State) when is_binary(Data) ->
  -  handle_push_price(seto_piqi:parse_push_price(Data), State);
  +  handle_push_price(seto_piqi:parse_transient(Data), State);
  +handle_push_price({_, #seto_push_accepted{} = Push}, State) ->
  +  io:format("Push ~p~n", [Push]),
  +  State;
  +handle_push_price({_, #seto_push_executed{} = Push}, State) ->
  +  io:format("Push ~p~n", [Push]),
  +  State;
   handle_push_price(#seto_push_price{contract=Contract, price=Price, quantity=Qty} = _PP, State) ->
     io:format(" ~p ~p ~p \r", [Contract, Price, Qty]),
     State.
  
positive.code:   {Reply, State} = send_call(Payload, State0),
    {reply, Reply, State}.
  
  handle_cast(_Msg, State) ->
    {noreply, State}.
  
  
negative.code: %% API Function Exports
  %% ------------------------------------------------------------------
  
  -export([start_link/1, stop/1]).
  
  %% send payloads
  -export([ping/1, order/6, order_cancel/2]).
  -export([subscribe/2, unsubscribe/2]).
  
  %% ------------------------------------------------------------------
  %% gen_server Function Exports
  