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.
port.onmessageerror = function() { ... }; | Specification | Status | Comment |
|---|---|---|
| HTML Living Standard The definition of 'onmessageerror' in that specification. | Living Standard |
| Feature | Chrome | Edge | Firefox (Gecko) | Internet Explorer | Opera | Safari (WebKit) |
|---|---|---|---|---|---|---|
| Basic support | 60 | ? | 57 (57) | ? | 47 | ? |
| Available in workers | 60 | ? | 57 (57) | ? | 47 | ? |
| Feature | Android Webview | Chrome for Android | Edge | Firefox Mobile (Gecko) | Firefox OS (Gecko) | IE Phone | Opera Mobile | Safari Mobile |
|---|---|---|---|---|---|---|---|---|
| Basic support | 60 | 60 | ? | 57.0 (57) | ? | ? | 47 | ? |
| Available in workers | 60 | 60 | ? | 57.0 (57) | ? | ? | 47 | ? |
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https://developer.mozilla.org/en-US/docs/Web/API/MessagePort/onmessageerror