ServiceWorkerRegistration: sync property
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 Web Workers.
The sync
read-only property of the
ServiceWorkerRegistration
interface returns a reference to the
SyncManager
interface, which manages background synchronization
processes.
Value
A SyncManager
object.
Specifications
Specification |
---|
Web Background Synchronization # dom-serviceworkerregistration-sync |
Browser compatibility
Report problems with this compatibility data on GitHubdesktop | mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
sync |
Legend
Tip: you can click/tap on a cell for more information.
- Full support
- Full support
- No support
- No support
- See implementation notes.
The compatibility table on 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.