Technical break on the site?

Question

Angular

Good morning, guys, how to do this thing on the site: You turn on a technical break for 10 minutes and so that users on the site select a countdown and so that when the page is refreshed, the time is not updated and continues.

Answer 1

Catch the 503rd HTTP error, try to make a request to a special endpoint that gives the remaining time, if successful, display a countdown from the time received from the server.