Hi,
I’m currently adapting our Vaadin7 app to be displayed on a supervision screen.
Actually, if the server connection is lost, in case of a server reboot for example, the stock vaadin message is shown : (“server connection, trying to reconnect”), then, after the server reboot, the top header appears (“Session Expired Take note of any unsaved data, and click here or press ESC key to continue”).
So we have to do a manual opération to reload the app.
How should I have an automatic and seamless reconnection ? (The logged user has a persistent cookie so can be autologged)
Franck