I don't think so. Maybe there is a different hook in new browsers but the user can still just hard kill the browser process or do a hard shutdown/restart of the host or the internet connection is lost when the user closes the window.
So overall I would not rely on that last request before the user leaves your app. Using onWindowClosing can make things nicer but your app should also assume that a user can be gone at any time without telling you and your should deal with that situation accordingly. -- J. -- You received this message because you are subscribed to the Google Groups "GWT Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/d/optout.
