- Since:
- 2.10
Methods
cancel() → {Promise.<void>}
Cancels the subscription represented by this instance. This operation is asynchronous, it needs a request to the Webcom back end.
Returns:
The returned promise is resolved as soon as the cancellation of the subscription has been acknowledged by the Webcom back end.
- Type
- Promise.<void>
update(event) → {Promise.<Subscription>}
Updates the descriptor of data events watched by this subscription. This operation is asynchronous, it needs a request to the Webcom back end.
Parameters:
| Name | Type | Description |
|---|---|---|
event |
EventDescriptor | The new descriptor of data events this subscription watches. |
Returns:
The returned promise is resolved as soon as the update of the subscription has been acknowledged by the Webcom back end.
- Type
- Promise.<Subscription>