The abort
event of the AbortSignal
is fired when the associated request is aborted, i.e. using AbortController.abort()
.
The abort
event of the AbortSignal
is fired when the associated request is aborted, i.e. using AbortController.abort()
.
Use the event name in methods like addEventListener()
, or set an event handler property.
js
addEventListener('abort', (event) => { }) onabort = (event) => { }
A generic Event
with no added properties.
In the following snippets, we create a new AbortController
object, and get its AbortSignal
(available using the signal
property). Later on we check whether or not the signal has been aborted using an event handler property,
You can detect the abort
event using an addEventListener
method:
js
const controller = new AbortController(); const signal = controller.signal; signal.addEventListener("abort", () => { console.log("Request aborted"); });
Or use the onabort
event handler property:
js
const controller = new AbortController(); const signal = controller.signal; signal.onabort = () => { console.log("Request aborted"); };
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https://developer.mozilla.org/en-US/docs/Web/API/AbortSignal/abort_event