The onmessageerror event handler of the
Worker interface is an EventListener, called whenever an
MessageEvent of type messageerror is fired on the
Worker instance — that is, when it receives a message that cannot be
deserialized.
Note:
This feature is available in Web Workers.Syntax
Worker.onmessageerror = function() { ... };Specifications
| Specification | Status | Comment |
|---|---|---|
| HTML Living Standard The definition of 'onmessageerror' in that specification. |
Living Standard |
Browser compatibility
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