High frequency updates of chart or grid froze the whole client

Flow
1

Hi,

we are trying to implement client view with chart and grid components which are updated often. If the view is open and active in active browser tab, it’s ok. It consumes lots of resources, but it’s working. If I switch to other browser tab for 5 min. and return back to vaadin tab, the view is frozen / dead.

have a look at: https://vaadintest.altfins.com/empty

How can we make it work correctly? And more efficient?

18412851.java (14.2 KB)

2

Here is the whole simple project. It’s basicly your generated template project with one more view…
18413099.zip (43.5 KB)