WorkerGlobalScope: online event
The online
event of the WorkerGlobalScope
fires when the device reconnects to the internet.
Syntax
Use the event name in methods like addEventListener()
, or set an event handler property.
js
addEventListener("online", (event) => {});
ononline = (event) => {};
Event type
A generic Event
.
Example
The following code snippet shows an onoffline
handler set inside a worker:
js
self.ononline = () => {
console.log("Your worker is now online");
};
The same snippet, but using addEventListener()
:
js
self.addEventListener("online", () => {
console.log("Your worker is now online");
});
Specifications
Specification |
---|
HTML Standard # handler-workerglobalscope-ononline |
Browser compatibility
BCD tables only load in the browser
See also
The WorkerGlobalScope
interface it belongs to.