PromiseWrapper

public final class PromiseWrapper : WebcomWrapper, CustomDebugStringConvertible

The type that wraps DataSubscription in order to enrich it with a PromiseKit-based API.

See also the documentation section of WebcomWrapper for the corresponding wrapped type.

To use this type, import the following dependency in your code:

import WebcomPromises


                    
                    
                    cancel(session:)

Cancels this subscription.

It is also possible to cancel a subscription using the DataNode.PromiseWrapper.unsubscribeThroughNotifications(session:) method or the DataNode.PromiseWrapper.unsubscribeThroughWebhook(_:context:session:) method, depending on the method used to subscribe. On the contrary, this method works in all cases, provided the returned subscription instance has been kept.

Swift

public func cancel(session: URLSession? = nil) -> Promise<Void>


                                session

The session used to send the request to the back-end. When nil, the default session of the application of this instance is used.

A promise with a void value.