1.3.1.3 Error Conditions

The Remote Desktop Protocol: GDI Acceleration Extension enables the client to inform the server of errors in the following areas:

  • Bitmap caching

  • Offscreen bitmap caching

  • NineGrid caching

  • GDI+ 1.1 remoting

If a client encounters an error in any one of these areas, it can send an appropriate protocol data unit (PDU) to the server to notify it of this issue and ensure that appropriate action is taken, such as disabling features within the area.