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Non-standard
This feature is non-standard and is not on a standards track. Do not use it on production sites facing the Web: it will not work for every user. There may also be large incompatibilities between implementations and the behavior may change in the future.

The PeriodicSyncManager interface of the the ServiceWorker API provides an interface for registering and retrieving PeriodicSyncRegistration objects.

Note: This feature is available in Web Workers.

Properties

PeriodicSyncManager.minPossiblePeriod Read only
Indicates in milliseconds the minimum time between PeriodicSyncEvents events.

Methods

PeriodicSyncManager.register
Returns a Promise that resolves to a PeriodicSyncRegistration instance.
PeriodicSyncManager.getRegistration
Returns a Promise that resolves to the PeriodicSyncRegistration instance with the given id.
PeriodicSyncManager.getRegistrations
Returns a Promise that resolves to an array of all existing PeriodicSyncRegistration instances.
PeriodicSyncManager.permissionState
Returns a Promise that resolves to "default", "denied", or "granted".

Examples

// TBD

Browser compatibility

Feature Chrome Firefox (Gecko) Internet Explorer Opera Safari (WebKit)
Basic support No support ? ? ? ?
Feature Android Firefox Mobile (Gecko) Firefox OS IE Mobile Opera Mobile Safari Mobile Chrome for Android
Basic support No support ? ? ? ? ? No support

Document Tags and Contributors

 Contributors to this page: tsmiley3, jpmedley, chrisdavidmills
 Last updated by: tsmiley3,