Discussion

Called on delegate when \b PubNub client did fail to audit access rights.

@param client \b PubNub client which failed request processing (this is singleton).

@param error \b PNError instance which holds information about when wrong and why request failed. \a ‘error.associatedObject’ contains reference on \b PNAccessRightOptions instance which will allow to review and identify what options \b PubNub client tried to apply.

Discussion

Called on delegate when \b PubNub client did fail to change access rights.

@param client \b PubNub client which failed request processing (this is singleton).

@param error \b PNError instance which holds information about when wrong and why request failed. \a ‘error.associatedObject’ contains reference on \b PNAccessRightOptions instance which will allow to review and identify what options \b PubNub client tried to apply.

Discussion

Called on delegate when \b PubNub client did fail to retrieve state for client.

@param client \b PubNub instance which triggered event.

@param error \b PNError instance which describe what exactly went wrong.

Discussion

Called on delegate when \b PubNub client did fail to update state for client.

@param client \b PubNub instance which triggered event.

@param error \b PNError instance which describe what exactly went wrong.

Discussion

Called on delegate when occurred error while tried to connect to PubNub services error - returned error will contain information about origin host name and error code which caused this error

Discussion

Called on delegate when \b PubNub client did complete access rights audit operation.

@param client \b PubNub client which completed request processing (this is singleton).

@param accessRightsCollection Instance of \b PNAccessRightsCollection which stores set of access rights on different levels.

Discussion

Called on delegate when \b PubNub client did complete access rights change operation.

@param client \b PubNub client which completed request processing (this is singleton).

@param accessRightsCollection Instance of \b PNAccessRightsCollection which stores set of access rights on different levels.

Discussion

Called on delegate when client successfully connected to the origin and performed initial calls (time token requests to make connection keep-alive)

Discussion

Called on delegate when client successfully disabled presence observation on set of channels

Discussion

Called on delegate when client successfully disabled push notifications on specified list of channels

Discussion

Called on delegate when client disconnected from PubNub services and ready for new session

Discussion

Called on delegate when client disconnected from PubNub services because of error

Discussion

Called on delegate when client successfully enabled presence observation on set of channels

Discussion

Called on delegate when client successfully enabled push notifications on specified list of channels

Discussion

Called on delegate when client failed to download messages history

Discussion

Called on delegate when some kind of error occurred while tried to send message to PubNub services

Discussion

• Called on delegate when client failed to download participant channels list.

@param client \b PubNub instance which triggered this event.

@param participantChannelsList List of \b PNChannel instance for which \c clientIdentifier subscribed at this moment.

@param error \b PNError instance which describe what exactly went wrong.

Discussion

Called on delegate when client failed to download participants list

Discussion

Called on delegate when \b PubNub client successfully retrieved state for client.

@param client \b PubNub instance which triggered event.

@param remoteClient \b PNClient instance which hold information about client identifier, channel at which state should be retrieved.

Discussion

Called on delegate when client received message from remote PubNub service

Discussion

Called on delegate when client completed message history download for specific channel

Discussion

Called on delegate when client retrieved participant channels list for specific client identifier.

@param client \b PubNub instance which triggered this event.

@param participantChannelsList List of \b PNChannel instance for which \c clientIdentifier subscribed at this moment.

@param clientIdentifier Client identifier against which search has been performed.

Discussion

Called on delegate when client retrieved participants list for specific channel

Discussion

Called on delegate when client received presence event from remote PubNub service

Discussion

Called on delegate when PubNub client was able to retrieve all channels on which push notifications has been enabled

Discussion

Called on delegate when PubNub client retrieved time token from PubNub service

Discussion

Called on delegate when client successfully restored subscription on previous set of channels

Discussion

Called on delegate when message was successfully set to the PubNub service

Discussion

Called on delegate when client successfully subscribed to specified set of channels

Discussion

Called on delegate when client successfully unsubscribed from specified set of channels

Discussion

Called on delegate when \b PubNub client successfully updated state for client.

@param client \b PubNub instance which triggered event.

@param remoteClient \b PNClient instance which hold information about client identifier, channel to which updated state should be pushed.

Discussion

Called on delegate when some client runtime error occurred (mostly because of configuration/connection when connected)

Discussion

Called on delegate when some kind of error occurred during presence observation disabling error - returned error will contain information about channel on which this error occurred and possible reason of error

Discussion

Called on delegate when some kind of error occurred during presence observation enabling error - returned error will contain information about channel on which this error occurred and possible reason of error

Discussion

Called on delegate when some kind of error occurred during push notification disabling process error - returned error will contain information about channel(s) on which this error occurred and possible reason of error

Discussion

Called on delegate when some kind of error occurred during push notification enabling process error - returned error will contain information about channel(s) on which this error occurred and possible reason of error

Discussion

Called on delegate when some kind of error occurred during push notifications enabled channels list retrieval process

Discussion

Called on delegate when some kind of error occurred during push notifications removal process

Discussion

Called on delegate when some kind of error occurred during subscription creation error - returned error will contain information about channel on which this error occurred and possible reason of error

Discussion

Called on delegate when PubNub client failed to retrieve time token from PubNub service because of some error

Discussion

Called on delegate when some kind of error occurred during unsubscribe error - returned error will contain information about channel on which this error occurred and possible reason of error

Discussion

Called on delegate when client is about to initiate connection to the origin

Discussion

Called on delegate when come error occurred during PubNub client connection session and it will be closed

Discussion

Called on delegate when client is about to init resubscribe on previous set of channels

Discussion

Called on delegate when PubNub client is about to send message to remote server

Discussion

Called on delegate when PubNub client was able to remove push notification from all channels

Discussion

This method allow to override value passed in configuration during client initialization. This method called when client is changing list of channels (subscribe, unsubscribe, presence changes).

Discussion

This method allow to override value passed in configuration during client initialization. This method called when service reachabilty reported that service are available and previous session is failed because of network error or even not launched. We can change client configuration, but it will trigger client hard reset (if connected).

Discussion

This method allow to override value passed in configuration during client initialization. This method is called by library right after connection has been restored and client was configured to restore subscription on channels.

Discussion

This method allow to override value passed in configuration during client initialization. This method called when service reachabilty reported that service are available and previous session is failed because of network error or even not launched. It allow to specify whether client should restore subscription or previously subscribed channels or not.

Discussion

This method is pulled by PubNub client when checking whether it should run in background mode when application is pushed into background context. If this method not implemented by delegate, than client will check whether there is background mode keys in application information Property List and whether they is supported for persistent background execution or not.