Automatically reload after server reboot instead of session expire message

When a server connection is lost then the communication error appears. Once the connection is back the Session Expired message appears.

New in Vaadin 7.6 is the "trying to reconnect" message, what i really like. But is it also possible to just reload the page once the connection is back instead of showing the session expired error?

Customize the system messages to return no caption, no message and a null url. This will cause a refresh instead of showing the message. See https://vaadin.com/book/-/page/application.errors.html#application.errors.systemmessages

Thanks for the quick reply. I tried that, but then the vaadin framework already reloads the page when the server is not back yet...