Hi all,
My application starts a long search in database when the user clicks on one button at View 1, then I can see the waiting icon changing from yellow, to orange, and red color…
If I try to open another tab ou window into my browser, Vaadin locks the application and I can’t open my application to navigate to View 2 while the process in View 1 is still running. I noticed debugging Vaadin classes it’s because the VaadinService class can’t get lock Session from current UI.
Why it happens? Web application is not multi-thread by nature? Is there any why to solve this behaviour?
I’d appreciate any help.
thanks…