private void handleBarMessage(
            Object sender,
            MsgHandlerEventArgs eventArgs)
        {
            var message = deserializeBytes <JsonStreamBar>(
                eventArgs.Message.Data);

            BarReceived?.Invoke(message);
        }
 /// <summary>
 /// Call to trigger the BarReceived event.
 /// </summary>
 /// <param name="bar">The new bar to send to BarReceived.</param>
 protected virtual void OnIntervalBar(IntervalBarMessage bar)
 {
     BarReceived.SafeTrigger(bar);
 }