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guacamole/src/main/webapp/scripts/client-ui.js

@@ -1100,9 +1100,9 @@ GuacUI.Client.attach = function(guac) {
             var offset = 0;
 
             // Invalidate stream on all errors
-            stream.onerror = function() {
+            stream.onerror = function(text, code) {
                 valid = false;
-                // TODO: Update notification with error status
+                upload.showError(text);
             };
 
             // Continue upload when acknowledged
@@ -1133,6 +1133,12 @@ GuacUI.Client.attach = function(guac) {
 
             };
 
+            // Close dialog and abort when close is clicked
+            upload.onclose = function() {
+                GuacUI.Client.notification_area.removeChild(upload.getElement());
+                // TODO: Abort transfer
+            };
+
         };
         reader.readAsArrayBuffer(file);