protected override void RetrieveDataAsync()
{
RTPacket packet = connection.Protocol.GetRTPacket();
cameras = packet.Get2DMarkerData();
if (cameras != null)
{
for (int i = 0; i < cameras.Count; i++)
{
int id = i + 1;
if (CameraManager.Cameras.ContainsKey(id))
{
Camera camera = cameras[i];
CameraScreen cameraScreen = CameraManager.Cameras[id]?.Screen;
// NOTE: There is a chance that the packet does not contain data for the currently selected
// camera if that is the case simply catch the exception and log it then keep streaming as usual.
try
{
if (cameraScreen != null)
{
Urho.Application.InvokeOnMain(() => cameraScreen.MarkerData = camera);
}
}
catch (Exception e)
{
Debug.WriteLine("MarkerStream:" + e.Message);
Debugger.Break();
}
}
}
}
}
