[Poloniex] Stream order book

[deniua]

Hi.Please help with code)Maybe a bug. lib: stream-poloniex2 Always this error: Orderbook update received before initial snapshot code: disp = exchange.getStreamingMarketDataService() .getOrderBook(cp) .doOnError(error -> System.err.println("The error message is: " + error.getMessage())) .subscribe(ob -> {});