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ERROR #15


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        Dim FSUIPCAirspeed As Offset(Of UInteger) = New Offset(Of UInteger)(&H2B4)
        Dim FSUIPCPositionSnapShot As FsPositionSnapshot
        Dim AirspeedKnots As Double

        While True And FSUIPCConnection.IsOpen = True
            FSUIPCPositionSnapShot = FSUIPCConnection.GetPositionSnapshot
            FSUIPCConnection.Process()
            AirspeedKnots = FSUIPCAirspeed.Value / 65536 * 3600 / 1852
            Console.Clear()
            If FSUIPCConnection.IsConnectedToWideClient = True Then
                Console.WriteLine(String.Format("Connected to {0} via WideFS (Client {1}, FSUIPC {2})",
                                                FSUIPCConnection.FlightSimVersionConnected.ToString,
                                                FSUIPCConnection.DLLVersion.ToString,
                                                FSUIPCConnection.FSUIPCVersion.ToString))
            Else
                Console.WriteLine(String.Format("Connected to {0} (Client {1}, FSUIPC {2})",
                                                FSUIPCConnection.FlightSimVersionConnected.ToString,
                                                FSUIPCConnection.DLLVersion.ToString,
                                                FSUIPCConnection.FSUIPCVersion.ToString))
            End If
            Console.WriteLine(String.Format("    Position: {0},{1}",
                                            FSUIPCPositionSnapShot.Location.Latitude.DecimalDegrees.ToString("0.000000"),
                                            FSUIPCPositionSnapShot.Location.Longitude.DecimalDegrees.ToString("0.000000")))
            Console.WriteLine(String.Format("    Altitude: {0} ft",
                                            FSUIPCPositionSnapShot.Altitude.Feet.ToString("0")))
            Console.WriteLine(String.Format("Ground Speed: {0} kts",
                                            AirspeedKnots.ToString("0")))
            Console.WriteLine(String.Format("True Heading: {0}" & Chr(176),
                                            FSUIPCPositionSnapShot.HeadingDegreesTrue.ToString("0")))
            Threading.Thread.Sleep(125)
        End While
        FSUIPCAirspeed.Disconnect()
        FSUIPCPositionSnapShot = Nothing

 

After a while, I am getting a ERROR #15 calling FSUIPCConnection.Process().  I'm at a bit of a loss where the memory is going here... 

FSUIPC = 5.131

FSUIPC Client DLL = 3.1.3.302

 

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Added the below:

            Console.WriteLine(FSUIPCConnection.Statistics().ConnectionOpenFor.ToString)
            Console.WriteLine(FSUIPCConnection.Statistics().ProcessCount.ToString)
            Console.WriteLine(FSUIPCConnection.Statistics().ProcessLast.FsuipcMemoryFilePercentFull.ToString)

I can clearly see the FsuipcMemoryFilePercentFull increasing gradually until it eventually reaches 100%.

Commenting out all references to taking the PositionSnapShot, and not calling the GetPositionSnapshot, I can see that the FsuipcMemoryFilePercentFull does not increase any more.

Is there a leak in GetPositionSnapshot perhaps?

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