WorkerGlobalScope: offline event

The offline event of the WorkerGlobalScope fires when the device loses connection to the internet.

Syntax

Use the event name in methods like addEventListener(), or set an event handler property.

addEventListener('offline', event => { });

onoffline = event => { };

Event type

A generic Event.

Example

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

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

The same snippet, but using addEventListener():

self.addEventListener('offline', function() {
  console.log('Your worker is now offline');
}

Specifications

No specification found

No specification data found for api.WorkerGlobalScope.offline_event.
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Browser compatibility

No compatibility data found for api.WorkerGlobalScope.offline_event.
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See also

The WorkerGlobalScope interface it belongs to.