Bug in recording fixed.

LiveScanServer/KinectServer.cs

@@ -232,11 +232,12 @@ namespace KinectServer
             }
         }
 
-        public void GetStoredFrame(List<List<byte>> lFramesRGB, List<List<Single>> lFramesVerts)
+        public bool GetStoredFrame(List<List<byte>> lFramesRGB, List<List<Single>> lFramesVerts)
         {
+            bool bNoMoreStoredFrames;
             lFramesRGB.Clear();
             lFramesVerts.Clear();
-
+            
             lock (oFrameRequestLock)
             {
                 //Request frames
@@ -248,10 +249,10 @@ namespace KinectServer
 
                 //Wait till frames received
                 bool allGathered = false;
+                bNoMoreStoredFrames = false;
                 while (!allGathered)
                 {
-                    allGathered = true;
-
+                    allGathered = true;                
                     lock (oClientSocketLock)
                     {
                         for (int i = 0; i < lClientSockets.Count; i++)
@@ -261,6 +262,9 @@ namespace KinectServer
                                 allGathered = false;
                                 break;
                             }
+
+                            if (lClientSockets[i].bNoMoreStoredFrames)
+                                bNoMoreStoredFrames = true;
                         }
                     }
                 }
@@ -275,6 +279,11 @@ namespace KinectServer
                     }
                 }
             }
+
+            if (bNoMoreStoredFrames)
+                return false;
+            else
+                return true;
         }
 
         public void GetLatestFrame(List<List<byte>> lFramesRGB, List<List<Single>> lFramesVerts, List<List<Body>> lFramesBody)

LiveScanServer/KinectSocket.cs

@@ -31,6 +31,7 @@ namespace KinectServer
         public bool bFrameCaptured = false;
         public bool bLatestFrameReceived = false;
         public bool bStoredFrameReceived = false;
+        public bool bNoMoreStoredFrames = true;
         public bool bCalibrated = false;
         //The pose of the sensor in the scene (used by the OpenGLWindow to show the sensor)
         public AffineTransform oCameraPose = new AffineTransform();
@@ -85,6 +86,7 @@ namespace KinectServer
         {
             byteToSend[0] = 3;
             SendByte();
+            bNoMoreStoredFrames = false;
             bStoredFrameReceived = false;
         }
 
@@ -170,8 +172,11 @@ namespace KinectServer
 
             nToRead = BitConverter.ToInt32(buffer, 0);
 
-            if (nToRead == 0)
+            if (nToRead == -1)
+            {
+                bNoMoreStoredFrames = true;
                 return;
+            }
             
             buffer = new byte[nToRead];
             int nAlreadyRead = 0;

LiveScanServer/MainWindowForm.cs

@@ -191,7 +191,11 @@ namespace KinectServer
                 List<List<byte>> lFrameRGBAllDevices = new List<List<byte>>();
                 List<List<float>> lFrameVertsAllDevices = new List<List<float>>();
 
-                oServer.GetStoredFrame(lFrameRGBAllDevices, lFrameVertsAllDevices);
+                bool success = oServer.GetStoredFrame(lFrameRGBAllDevices, lFrameVertsAllDevices);
+
+                //This indicates that there are no more stored frames.
+                if (!success)
+                    break;
 
                 nFrames++;
                 int nVerticesTotal = 0;
@@ -200,10 +204,6 @@ namespace KinectServer
                     nVerticesTotal += lFrameVertsAllDevices[i].Count;
                 }
 
-                //This indicates that there are no more stored frames.
-                if (nVerticesTotal == 0)
-                    break;
-
                 List<byte> lFrameRGB = new List<byte>();
                 List<Single> lFrameVerts = new List<Single>();