MessagePort.onmessageerror
The onmessageerror event handler of the MessagePort interface is an EventListener, called whenever an MessageEvent of type messageerror is fired on the port—that is, when it receives a message that cannot be deserialized.
Note: This feature is available in Web Workers
Syntax
port.onmessageerror = function() { ... };
Specifications
| Specification |
|---|
| HTML Standard (HTML) # handler-messageport-onmessageerror |
Browser compatibility
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
onmessageerror |
60 |
18 |
57 |
No |
47 |
No
See bug 171216.
|
60 |
60 |
57 |
44 |
No
See bug 171216.
|
8.0 |
See also
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https://developer.mozilla.org/en-US/docs/Web/API/MessagePort/onmessageerror