A representation of an abortable operation. Note that these are not
cancelable. Cancelation implies undoing what has been done so far,
whereas aborting only means that further work is stopped.
Members
(export, constant, non-null) promise :Promise.<T>
A Promise which represents the underlying operation. It is resolved when
the operation is complete, and rejected if the operation fails or is
aborted. Aborted operations should be rejected with a shaka.util.Error
object using the error code OPERATION_ABORTED.
Type:
- Promise.<T>
- Source:
Methods
(export) abort() → (non-null) {Promise}
Can be called by anyone holding this object to abort the underlying
operation. This is not cancelation, and will not necessarily result in
any work being undone. abort() should return a Promise which is resolved
when the underlying operation has been aborted. The returned Promise
should never be rejected.
- Source:
Returns:
- Type
- Promise
(export) finally(onFinal) → (non-null) {shaka.extern.IAbortableOperation.<T>}
Parameters:
| Name | Type | Description |
|---|---|---|
onFinal |
function(boolean) | A callback to be invoked after the operation succeeds or fails. The boolean argument is true if the operation succeeded and false if it failed. |
- Source:
Returns:
Returns this.
- Type
- shaka.extern.IAbortableOperation.<T>