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WorkerGlobalScope.ononline

The ononline property of the WorkerGlobalScope interface represents an event handler to be called when the online event occurs.

Syntax

self.ononline = function() { ... };

Example

The following code snippet shows an ononline handler set inside a worker:

self.ononline = function() {
  console.log('Your worker is now online');
}

Specifications

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
ononline
4
≤79
29
No
?
8
40
40
29
?
8
4.0

See also

The WorkerGlobalScope interface it belongs to.

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https://developer.mozilla.org/en-US/docs/Web/API/WorkerGlobalScope/ononline