ServiceWorkerRegistration.periodicSync
Draft
This page is not complete.
The periodicSync
read-only property of
the ServiceWorkerRegistration
interface returns a reference to the
PeriodicSyncManager
interface, which allows for registering of tasks to
run at specific intervals.
Syntax
var PeriodicSyncManagerObject = ServiceWorkerRegistration.periodicSync;
Value
A PeriodicSyncManager Object
.
Examples
You can access the property from either your main script or the registered service worker.
Here is an example from the main script:
// reference registration
const registration = await navigator.serviceWorker.ready;
// feature detection
if ('periodicSync' in registration) {
// Background Periodic Sync functionality
const periodicSync = registration.periodicSync;
}
From the service worker
:
// service worker script
const periodicSync = self.registration.periodicSync;
Specifications
Specification | Status | Comment |
---|---|---|
Unknown The definition of 'periodicSync' in that specification. |
Working Draft | Initial definition. |
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