This feature is not Baseline because it does not work in some of the most widely-used browsers.
Secure context: This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.
Note: This feature is available in Service Workers.
The getSubscriptions() method of the CookieStoreManager interface returns a list of all the cookie change subscriptions for this ServiceWorkerRegistration.
getSubscriptions()
None.
A Promise that resolves with a list of objects, each containing:
nameA string with the name of a cookie.
urlA string with the url of the scope used to subscribe to the cookie(s).
If the ServiceWorkerRegistration represented by registration has subscribed to any cookie change events, subscriptions will resolve to a list of objects containing the name and URL of those cookies.
const subscriptions = await self.registration.cookies.getSubscriptions();
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Opera | Safari | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | WebView Android | WebView on iOS | |
getSubscriptions |
87 | 87 | 140 | 73 | No | 87 | 140 | 62 | No | 14.0 | 87 | No |
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https://developer.mozilla.org/en-US/docs/Web/API/CookieStoreManager/getSubscriptions