Web/API/DedicatedWorkerGlobalScope/messageerror event
From Get docs
The messageerror
event is fired on a DedicatedWorkerGlobalScope
object when it receives a message that can't be deserialized.
Bubbles | No |
Cancelable | No |
Interface | MessageEvent
|
Event handler property | onmessageerror
|
Examples
Listen for messageerror
using addEventListener()
:
// inside worker.js
self.addEventListener('messageerror', (event) => {
self.postMessage('Error receiving message');
console.error(event);
});
The same, but using the onmessageerror
event handler property:
// inside worker.js
self.onmessageerror = (event) => {
self.postMessage('Error receiving message');
console.error(event);
};
Specifications
Specification | Status |
HTML Living Standard | Living Standard |
Browser compatibility
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.
Update compatibility data on GitHub
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
messageerror event
|
Chrome
Full support 60 |
Edge
Full support ≤79 |
Firefox
Full support 57 |
IE
? |
Opera
Full support 47 |
Safari
? |
WebView Android
Full support 60 |
Chrome Android
Full support 60 |
Firefox Android
Full support 57 |
Opera Android
Full support 47 |
Safari iOS
? |
Samsung Internet Android
Full support 8.0 |
Legend
- Full support
- Full support
- Compatibility unknown
- Compatibility unknown
See also
Worker.postMessage()
- Related events:
message
.
DedicatedWorkerGlobalScope: messageerror event by Mozilla Contributors is licensed under CC-BY-SA 2.5.