I am currently writing an dash app for some visualisations. Everything is working fine. But I want to implement a small Statusbar, which indicates if the server is online. A little div with the text “Offline” being displayed as soon as the server is unreachable. I already tried it with clientside callbacks and promises, but promises arent supported by clientside callbacks as right now.
Is there another solution?
Would be very happy if you could help me find a solution.