HttpResponse response = exchange.getResponse();
Fields fields = replyInfo.getHeaders();
short spdy = stream.getSession().getVersion();
HttpVersion version = HttpVersion.fromString(fields.get(HTTPSPDYHeader.VERSION.name(spdy)).getValue());
response.version(version);
String[] status = fields.get(HTTPSPDYHeader.STATUS.name(spdy)).getValue().split(" ", 2);
Integer code = Integer.parseInt(status[0]);
response.status(code);
String reason = status.length < 2 ? HttpStatus.getMessage(code) : status[1];