CookieStoreManager: getSubscriptions() method

Limited availability

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.

Syntax

getSubscriptions()

Return value

A Promise that resolves with a list of objects, each containing:

name: A string with the name of a cookie.
url: A 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();

Specifications

Specification
Cookie Store API # dom-cookiestoremanager-getsubscriptions

Browser compatibility

BCD tables only load in the browser