/// <inheritdoc />
        public void SecurityListRequestSubscribeAll()
        {
            var message = SecurityListRequestFactory.Create(this.TimeNow());

            this.SendFixMessage(message);
        }
        /// <inheritdoc />
        public void SecurityListRequestSubscribe(Symbol symbol)
        {
            var message = SecurityListRequestFactory.Create(symbol.Code, this.TimeNow());

            this.SendFixMessage(message);
        }