The installing property of the ServiceWorkerRegistration interface returns a service worker whose ServiceWorker.state is installing. This property is initially set to null.
Note: This feature is available in Web Workers.
The installing property of the ServiceWorkerRegistration interface returns a service worker whose ServiceWorker.state is installing. This property is initially set to null.
Note: This feature is available in Web Workers.
A ServiceWorker object, if it is currently in an installing state.
| Specification |
|---|
| Service Workers # navigator-service-worker-installing |
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
installing |
40 | 17 | 44 | No | 27 | 11.1 | 40 | 40 | 44 | 27 | 11.3 | 4.0 |
© 2005–2023 MDN contributors.
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/API/ServiceWorkerRegistration/installing