FetchEvent.clientId
The clientId
read-only property of the
FetchEvent
interface returns the id of the Client
that the
current service worker is controlling.
The Clients.get()
method could then be passed this ID to retrieve the
associated client.
Value
A DOMString
that represents the client ID.
Examples
self.addEventListener('fetch', function(event) {
console.log(event.clientId);
});
Specifications
Specification |
---|
Service Workers 1 # fetch-event-clientid |
Browser compatibility
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