PushTechnology.ClientInterface.Client.Features.TopicStreamDefault Class Reference

Default ITopicStream implementation. More...

Inheritance diagram for PushTechnology.ClientInterface.Client.Features.TopicStreamDefault:

Public Member Functions
virtual void	OnSubscription (string topicPath, ITopicDetails details)
	This notifies when a topic is subscribed to. More...
virtual void	OnUnsubscription (string topicPath, TopicUnsubscribeReason reason)
	This notifies when a topic is unsubscribed. More...
virtual void	OnTopicUpdate (string topicPath, IContent content, IUpdateContext context)
	Topic update received. More...
Public Member Functions inherited from PushTechnology.ClientInterface.Client.Callbacks.StreamDefault
virtual void	OnClose ()
	Called to notify that a stream context was closed normally. More...
Public Member Functions inherited from PushTechnology.ClientInterface.Client.Callbacks.DefaultCallback
virtual void	OnError (ErrorReason errorReason)
	Notification of a contextual error related to this callback. This is analogous to an exception being raised. Situations in which More...

Detailed Description

Default ITopicStream implementation.

This simply logs calls to OnSubscription, OnUnsubscription and OnTopicUpdate at 'Debug' level. These implementations may be useful during development but would usually need to be overridden to provide actual processing.

Member Function Documentation

virtual void PushTechnology.ClientInterface.Client.Features.TopicStreamDefault.OnSubscription ( string  topicPath, ITopicDetails  details  )

virtual

This notifies when a topic is subscribed to.

This provides only TopicDetailsLevel.BASICdetails of the topic.

Parameters

topicPath	the full topic path
details	the basic details

Implements PushTechnology.ClientInterface.Client.Features.ITopicStream.

virtual void PushTechnology.ClientInterface.Client.Features.TopicStreamDefault.OnTopicUpdate ( string  topicPath, IContent  content, IUpdateContext  context  )

virtual

Topic update received.

This indicates an update to the state of a topic that is subscribed to.

Parameters

topicPath	the full topic path.
content	the topic content. The context may contain more information about the nature of the content
context	the update context which may indicate whether the content represents the total state or a change to the state

Implements PushTechnology.ClientInterface.Client.Features.ITopicStream.

virtual void PushTechnology.ClientInterface.Client.Features.TopicStreamDefault.OnUnsubscription ( string  topicPath, TopicUnsubscribeReason  reason  )

virtual

This notifies when a topic is unsubscribed.

Parameters

topicPath	the full topic path.
reason	the reason for unsubscription.

Implements PushTechnology.ClientInterface.Client.Features.ITopicStream.

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The documentation for this class was generated from the following file:

• UCIStack/Client/Features/TopicStreamDefault.cs