oidc-spa/esm/tools/workerTimers.js

Openidconnect client for Single Page Applications

import { workerTimers } from "../vendor/frontend/worker-timers";
const clearByTimerHandle = new WeakMap();
export function setTimeout(callback, delay) {
    const callback_actual = () => {
        window.removeEventListener("pageshow", onPageshow);
        clearByTimerHandle.delete(timerHandle);
        callback();
    };
    let timerHandle_n = workerTimers.setTimeout(callback_actual, delay);
    const timerHandle = {};
    clearByTimerHandle.set(timerHandle, () => {
        clearByTimerHandle.delete(timerHandle);
        workerTimers.clearTimeout(timerHandle_n);
        window.removeEventListener("pageshow", onPageshow);
    });
    const start = Date.now();
    const onPageshow = () => {
        workerTimers.clearTimeout(timerHandle_n);
        const elapsed = Date.now() - start;
        if (0 <= elapsed && elapsed < delay) {
            timerHandle_n = workerTimers.setTimeout(callback_actual, delay - elapsed);
        }
        else {
            callback_actual();
        }
    };
    window.addEventListener("pageshow", onPageshow);
    return timerHandle;
}
export function clearTimeout(handle) {
    const clear = clearByTimerHandle.get(handle);
    if (clear === undefined) {
        return;
    }
    clear();
}
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