diff options
Diffstat (limited to 'client/src')
-rw-r--r-- | client/src/com/vaadin/client/communication/XhrConnection.java | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/client/src/com/vaadin/client/communication/XhrConnection.java b/client/src/com/vaadin/client/communication/XhrConnection.java index ff8155259e..11e3cf3cb7 100644 --- a/client/src/com/vaadin/client/communication/XhrConnection.java +++ b/client/src/com/vaadin/client/communication/XhrConnection.java @@ -254,6 +254,14 @@ public class XhrConnection { private static native boolean resendRequest(Request request) /*-{ var xhr = request.@com.google.gwt.http.client.Request::xmlHttpRequest + if (xhr == null) { + // This might be called even though the request has completed, + // if the webkitMaybeIgnoringRequests has been set to true on beforeunload + // but unload was cancelled after that. It will then stay on until the following + // request and if that request completes before we get here (<250mS), we will + // hit this case. + return false; + } if (xhr.readyState != 1) { // Progressed to some other readyState -> no longer blocked return false; |