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 periodicSync read-only property of the ServiceWorkerRegistration interface returns a reference to the PeriodicSyncManager interface, which manages periodic background synchronization processes.
Syntax
myPeriodicSync = ServiceWorker.periodicSync
Value
A PeriodicSyncManager object.
Examples
// TBD
Specifications
Currently not part of any specification.
Browser compatibility
The compatibility table in this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
Update compatibility data on GitHub
| Desktop | Mobile | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | Android webview | Chrome for Android | Edge Mobile | Firefox for Android | Opera for Android | iOS Safari | Samsung Internet | |
| Basic support | Chrome Full support 40 | Edge ? | Firefox No support No | IE No support No | Opera Full support 27 | Safari Full support 11.1 | WebView Android Full support 49 | Chrome Android Full support 40 | Edge Mobile ? | Firefox Android No support No | Opera Android Full support 27 | Safari iOS Full support 11.1 | Samsung Internet Android Full support 4.0 |
Legend
- Full support
- Full support
- No support
- No support
- Compatibility unknown
- Compatibility unknown
- Experimental. Expect behavior to change in the future.
- Experimental. Expect behavior to change in the future.
Document Tags and Contributors
Tags:
Contributors to this page:
ExE-Boss,
chrisdavidmills
Last updated by:
ExE-Boss,