WorkerGlobalScope.onoffline

The onoffline property of the WorkerGlobalScope interface represents an EventHandler to be called when the offline event occurs and bubbles through the Worker.

Syntax

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

Example

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

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

Specifications

Specification	Status	Comment
WHATWG HTML Living Standard The definition of 'WorkerGlobalScope.onoffline' in that specification.	Living Standard	No change from Web Workers.
Web Workers The definition of 'WorkerGlobalScope.onoffline' in that specification.	Candidate Recommendation	Initial definition.

Browser compatibility

See also

The WorkerGlobalScope interface it belongs to.