Represents an event raised when there is a change in the status of a subscription.
Declaration Syntax| C# | Visual Basic | Visual C++ |
public interface ISubscriptionStatusEvent
Public Interface ISubscriptionStatusEvent
public interface class ISubscriptionStatusEvent
Members
RemarksWhen StreamLink receives information about a change in the status of a subscription it raises an event. To do this it
- creates an ISubscriptionStatusEvent,
- passes the ISubscriptionStatusEvent to the SubscriptionStatusUpdated(ISubscription, ISubscriptionStatusEvent) method of the ISubscriptionListener associated with the subscription.
The types of event that can be raised include:
- Changes to the status of the DataSource or DataSources that provide the data for the subscribed subject.
- Information about the result of a request to unsubscribe the subject.