I've tried to find a solution with App Engine for weeks without any success. Server push is not only useful for Chat. It can be used to inform users of some events coming from the Server.
This is issue is referenced at a good place in the issue list: http://code.google.com/p/googleappengine/issues/detail?id=377 If someone is able to find a good solution, I'm interested too. -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=.