Cancel requests
You may cancel any put, get, or copy requests made by the Storage API by keeping a
reference to the promise returned.
const promise = Storage.get('key');
Storage.cancel(promise, "my message for cancellation");
try { await promise;} catch (error) { console.error(error); // We can confirm the error is thrown by the cancellation here if (Storage.isCancelError(error)) { console.error(error.message); // "my message for cancellation" }}Caveat
Since the cancellation requires original reference of the promise, you need to
make sure the return value of the request has not been modified. Usually async function
wraps the promise being returned into another promise. For example
async function makeRequest() { return Storage.get('key');}const promise = makeRequest();
// This won't cancel the requestStorage.cancel(promise);