SharedWorker: error event
Limited availability
This feature is not Baseline because it does not work in some of the most widely-used browsers.
The error event of the SharedWorker interface fires when an error occurs in the worker.
Syntax
Use the event name in methods like addEventListener(), or set an event handler property.
js
addEventListener("error", (event) => { })
onerror = (event) => { }
Event type
A generic Event.
Example
The following code snippet creates a SharedWorker object using the SharedWorker() constructor and sets up an onerror handler on the resulting object:
js
const mySharedWorker = new SharedWorker("shared-worker.js");
mySharedWorker.onerror = (event) => {
console.error("There is an error with your worker!");
};
Specifications
| Specification |
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| HTML # handler-abstractworker-onerror |
Browser compatibility
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error event
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Legend
Tip: you can click/tap on a cell for more information.
- Full support
- Full support
- In development. Supported in a pre-release version.
- In development. Supported in a pre-release version.
- Has more compatibility info.