protected function sendMessageToRedis(Message $message)
{
$message[self::TIME_PLACED] = $message[self::TIME_PLACED]->toDateTimeString();
$message[self::AMOUNT_BUY] = number_format($message[self::AMOUNT_BUY], 2, '.', '');
$message[self::AMOUNT_SELL] = number_format($message[self::AMOUNT_SELL], 2, '.', '');
$message[self::RATE] = number_format($message[self::RATE], 4, '.', '');
$redis = LRedis::connection();
$redis->publish('message', $message->toJson());
}
