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 sync property of the
ServiceWorkerRegistration interface returns a reference to the
SyncManager interface, which manages background synchronization
processes.
Syntax
var syncManager = serviceWorkerRegistration.sync;
Value
A SyncManager object.
Specifications
| Specification | Status | Comment |
|---|---|---|
| Web Background Synchronization | Living Standard | Initial definition. |
Browser compatibility
BCD tables only load in the browser