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