Interface IMissingTopicHandler

The handler that will be called when a session subscribes using a topic selector that matches no topics.

Inherited Members

ITopicTreeHandler.OnActive(String, IRegisteredHandler)

ITopicTreeHandler.OnClose(String)

Namespace: PushTechnology.ClientInterface.Client.Features.Control.Topics

Assembly: Diffusion.Client.dll

Syntax

public interface IMissingTopicHandler : ITopicTreeHandler

Remarks

Caution

Deprecated since 6.7. Use IMissingTopicNotificationStream instead.

Handler instances can be registered using AddMissingTopicHandler(String, IMissingTopicHandler).

Methods

OnMissingTopic(IMissingTopicNotification)

Called when a session requests a topic that does not exist, and the topic path belongs to part of the topic tree for which this handler was registered.

Declaration

void OnMissingTopic(IMissingTopicNotification notification)

Parameters

Type	Name	Description
IMissingTopicNotification	notification	The missing topic notification.