Session Expired Take note of any unsaved data, and ...

Vaadin 6 / 7 / 8
1

I don’t know why I get “Session Expired Take note of any unsaved data, and …” in my Eclipse every a few minutes. I have the following setting in UI:

UI.getCurrent().setPollInterval(5* 60 * 1000);
VaadinSession.getCurrent().getSession().setMaxInactiveInterval(30 * 60);

Web.xml is attached.

Thanks,

James
17370906.xml (1.71 KB)