How to make sure that the session (session) on the site does not disappear when idle?

Question

Automation

There is a site after authorization on which, after 15 minutes of inactivity, it automatically resets the session (you have to log in again). What is the best and easiest way to make the session "eternal", even if I'm not at the computer / busy with another program.
Chrome browser, but any other is possible if there is no solution for chrome.

Answer 1

Write a user-script that will periodically perform some action on the page through the setInterval timer-interval, so that a request goes to the web server. Ready-made solutions are unlikely to be each site in this regard is individual, in addition, it can track and disable those who like to keep sessions in this way.