The error
event of the SharedWorker
interface fires when an error occurs in the worker.
The error
event of the SharedWorker
interface fires when an error occurs in the worker.
Use the event name in methods like addEventListener()
, or set an event handler property.
js
addEventListener("error", (event) => {}); onerror = (event) => {};
A generic Event
.
The following code snippet creates a SharedWorker
object using the SharedWorker()
constructor and sets up an onerror
handler on the resulting object:
js
const mySharedWorker = new SharedWorker("shared-worker.js"); mySharedWorker.onerror = (event) => { console.error("There is an error with your worker!"); };
Specification |
---|
HTML Standard # handler-abstractworker-onerror |
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
error_event |
5 | 79 | 29 | No | 10.6 | 165–7 | No | No | 33 | 11–14 | 165–7 | 4.0–5.0 |
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https://developer.mozilla.org/en-US/docs/Web/API/SharedWorker/error_event