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Question

I have created a solution for sessiontimeout popup, to check idle time I am using a setInterval as mentioned below

    // Increment the idle time counter every 1 second.
    idleInterval = setInterval(timerIncrement, 2000, (@warningShowDelayMinutes * 60), (@sessionTimeout * 60), @warningTimeLeft);

function timerIncrement(warningShowDelay, sessionTimeout) {
        idleTime++;
        console.log("before dialog open idleTime - :" + idleTime);
        if (idleTime >= warningShowDelay && idleTime <= sessionTimeout) {
            var isWarningPopupOpened = $('#session-expire-warning').dialog('isOpen');
            if (!isWarningPopupOpened) {
                $("#session-expire-warning").dialog("open");
                //console.log("before dialog after idleTime -:" + idleTime);
            }
        }
    }

Answer 1

You can use the worker-timers<\/a> NPM package to overcome this hurdle. It uses Web worker to prevent the timer(s) being throttled by the browser.

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