{in progress] attemping to raise source changes first, before exporting data.

Bundler/Viewer/Unity/Assets/Scripts/Network/Scripts/GenericNetworkTransmitter.cs

@@ -77,6 +77,14 @@ public class GenericNetworkTransmitter
         StartAsClient(serverIp);
     }
 
+    /// <summary>
+    /// Stop any pending sends or requests
+    /// </summary>
+    public void StopAll()
+    {
+        StopServerAndClient();
+    }
+
     // A lot of the work done in this class can only be done in UWP. The editor is not a UWP app.
 #if !UNITY_EDITOR
     /// <summary>
@@ -109,6 +117,15 @@ public class GenericNetworkTransmitter
     /// </summary>
     private const int timeToDeferFailedConnectionsMS = 3000;
 
+    /// <summary>
+    /// Stop the server and client request.s
+    /// </summary>
+    private async void StopServerAndClient()
+    {
+        StopClient();
+        await StopServer();
+    }
+
     /// <summary>
     /// Stop the current server
     /// </summary>
@@ -371,7 +388,11 @@ public class GenericNetworkTransmitter
         return await task;
     }
 #else
-    public void StartAsServer(byte[] data)
+    private void StopServerAndClient()
+    {
+    }
+
+    private void StartAsServer(byte[] data)
     {
     }
 

Bundler/Viewer/Unity/Assets/Scripts/Network/Scripts/MyNetworkAnchorClient.cs

@@ -151,7 +151,16 @@ public class MyNetworkAnchorClient : NetworkBehaviour
         // The last received anchor will no longer be relevant since we're taking ownership
         LastRecievedAnchor = null;
 
+        // Stop all pending work on the anchor transmitter
+        anchorTransmitter.StopAll();
+
         // Start taking ownership of the anchor
+        SharedAnchorData anchorSource;
+        anchorSource.SourceIp = LocalAddress;
+        anchorSource.AnchorId = anchorId;
+        CmdSetAnchorSource(anchorSource);
+
+        // Export binary data
         List<byte> buffer = new List<byte>();
         WorldAnchorTransferBatch batch = new WorldAnchorTransferBatch();
         batch.AddWorldAnchor(anchorId, worldAnchor);
@@ -230,11 +239,11 @@ public class MyNetworkAnchorClient : NetworkBehaviour
         {
             Debug.LogFormat("[MyNetworkAnchorClient] Exporting anchor succeeded: {0} ({1} bytes)", anchorId, data.Length);
 
-            SharedAnchorData anchorSource;
-            anchorSource.SourceIp = LocalAddress;
-            anchorSource.AnchorId = anchorId;
+            //SharedAnchorData anchorSource;
+            //anchorSource.SourceIp = LocalAddress;
+            //anchorSource.AnchorId = anchorId;
             anchorTransmitter.SendData(data);
-            CmdSetAnchorSource(anchorSource);
+            //CmdSetAnchorSource(anchorSource);
         }
         else
         {