#include <uasubscription.h>

Inheritance diagram for UaSubscription:

Collaboration diagram for UaSubscription:

Public Types
enum	State { CLOSED, CREATING, NORMAL, LATE, KEEPALIVE }
	Subscription state enumeration. More...
Public Member Functions
	UaSubscription (UaSession pSession, ServerManager pServerManager, OpcUa_Double publishingInterval, OpcUa_UInt32 &lifetimeCount, OpcUa_UInt32 maxKeepAliveCount, OpcUa_UInt32 maxRetransmitionQueueSize, OpcUa_UInt32 maxNotificationPerPublish, OpcUa_Boolean publishingEnabled, OpcUa_Byte priority)
virtual void	setPublishingMode (OpcUa_Boolean publishingEnabled)
virtual void	modifySubscription (OpcUa_Double publishingInterval, OpcUa_UInt32 &lifetimeCount, OpcUa_UInt32 maxKeepAliveCount, OpcUa_UInt32 maxNotificationPerPublish, OpcUa_Byte priority)
virtual UaStatus	close (OpcUa_Boolean calledFromSessionClose=OpcUa_False)
virtual UaStatus	transfer (UaSession *pSession, OpcUa_Boolean sendInitialValues, UaUInt32Array &availableSequenceNumbers)
virtual UaStatus	beginCreateMonitoredItems (UaCreateMonitoredItemsContext *pUaCreateMonitoredItemsContext)
virtual UaStatus	beginModifyMonitoredItems (UaModifyMonitoredItemsContext *pUaModifyMonitoredItemsContext)
virtual UaStatus	beginSetMonitoringMode (UaSetMonitoringModeContext *pUaSetMonitoringModeContext)
virtual UaStatus	setTriggering (OpcUa_UInt32 triggeringItemId, const UaUInt32Array &linksToAdd, const UaUInt32Array &linksToRemove, UaStatusCodeArray &addResults, UaStatusCodeArray &removeResults)
virtual UaStatus	beginDeleteMonitoredItems (UaDeleteMonitoredItemsContext *pUaDeleteMonitoredItemsContext)
virtual void	createMonitoredItemsFinished (OpcUa_CreateMonitoredItemsRequest *, const UaMonitoredItemCreateResults &)
virtual void	modifyMonitoredItemsFinished (OpcUa_ModifyMonitoredItemsRequest *, const UaMonitoredItemModifyResults &)
virtual void	setMonitoringModeFinished (OpcUa_SetMonitoringModeRequest *, const UaStatusCodeArray &)
virtual void	deleteMonitoredItemsFinished (OpcUa_DeleteMonitoredItemsRequest *, const UaStatusCodeArray &)
UaStatus	beginConditionRefresh (const ServiceContext &serviceContext)
void	dynamicEventManagerRegistered (EventManager *pEventManager)
virtual UaStatus	publish (UaPublishContext *pUaPublishContext, OpcUa_Boolean &hasMoreNotifications)
virtual UaStatus	republish (UaRepublishContext *pUaRepublishContext)
virtual OpcUa_UInt32	checkPublishTimer (OpcUa_Boolean &doCheckAvailableNotifications)
virtual void	checkAvailableNotifications ()
OpcUa_StatusCode	ackNotification (OpcUa_UInt32 sequenceNumber)
void	setThreadPool (UaThreadPool *pThreadPool)
void	setSubscriptionId (OpcUa_UInt32 subscriptionId)
OpcUa_UInt32	subscriptionId () const
OpcUa_Double	publishingInterval () const
OpcUa_UInt32	lifetimeCount () const
OpcUa_UInt32	keepAliveCount () const
UaStatus	finishRead (OpcUa_UInt32, OpcUa_UInt32, UaDataValue &, OpcUa_Boolean, OpcUa_Boolean, UaDiagnosticInfo *)
UaStatus	finishWrite (OpcUa_UInt32, OpcUa_UInt32, const UaStatus &, OpcUa_Boolean)
UaStatus	finishStartMonitoring (OpcUa_UInt32 hTransaction, OpcUa_UInt32 callbackHandle, OpcUa_UInt32 hIOVariable, OpcUa_Double revisedSamplingInterval, OpcUa_Boolean initialDataValueAvailable, const UaDataValue &initialDataValue, const UaStatus &statusCode)
UaStatus	finishModifyMonitoring (OpcUa_UInt32 hTransaction, OpcUa_UInt32 callbackHandle, OpcUa_Double revisedSamplingInterval, const UaStatus &statusCode)
UaStatus	finishStopMonitoring (OpcUa_UInt32 hTransaction, OpcUa_UInt32 callbackHandle, const UaStatus &statusCode)
UaStatus	finishRead (OpcUa_UInt32, OpcUa_UInt32, OpcUa_Boolean)
UaStatus	finishWrite (OpcUa_UInt32, OpcUa_UInt32, OpcUa_Boolean)
UaStatus	finishStartMonitoring (OpcUa_UInt32 hTransaction, OpcUa_Boolean allowThreadUse, const UaUInt32Array &callbackHandles, const UaUInt32Array &hIOVariableArray, const UaDoubleArray &revisedSamplingIntervalArray, const UaStatusCodeArray &resultArray)
UaStatus	finishModifyMonitoring (OpcUa_UInt32 hTransaction, OpcUa_Boolean allowThreadUse, const UaUInt32Array &callbackHandles, const UaDoubleArray &revisedSamplingIntervalArray, const UaStatusCodeArray &resultArray)
UaStatus	finishStopMonitoring (OpcUa_UInt32 hTransaction, OpcUa_Boolean allowThreadUse, const UaUInt32Array &callbackHandles, const UaStatusCodeArray &resultArray)
UaStatus	finishStartMonitoring (OpcUa_UInt32, OpcUa_UInt32, OpcUa_UInt32, OpcUa_UInt32, OpcUa_Double, const UaStatus &, OpcUa_EventFilterResult *)
UaStatus	finishModifyMonitoring (OpcUa_UInt32, OpcUa_UInt32, OpcUa_UInt32, OpcUa_Double, const UaStatus &, OpcUa_EventFilterResult *)
UaStatus	finishStopMonitoring (OpcUa_UInt32, OpcUa_UInt32, OpcUa_UInt32, const UaStatus &)
Protected Member Functions
virtual	~UaSubscription ()

Detailed Description

Class implementing the OPC UA subscription object. It manages all subscription relevant settings including the lifetime of the subscription. The object is reference counted and can not be deleted directly.

Member Enumeration Documentation

enum UaSubscription::State

Subscription state enumeration.

Enumerator:

CLOSED	State: Closed
CREATING	State: Creating
NORMAL	State: Normal
LATE	State: Late
KEEPALIVE	State: KeepAlive

Constructor & Destructor Documentation

UaSubscription::~UaSubscription ( ) [protected, virtual]

destruction

UaSubscription::UaSubscription	(	UaSession *	pSession,
		ServerManager *	pServerManager,
		OpcUa_Double	publishingInterval,
		OpcUa_UInt32 &	lifetimeCount,
		OpcUa_UInt32	maxKeepAliveCount,
		OpcUa_UInt32	maxRetransmitionQueueSize,
		OpcUa_UInt32	maxNotificationPerPublish,
		OpcUa_Boolean	publishingEnabled,
		OpcUa_Byte	priority
	)

construction

Parameters:

pSession	Interface to the Session context for the method call
pServerManager	a pointer to the root ServerManager.
publishingInterval	publishing interval in milliseconds the server allows
lifetimeCount	a count for the the actual lifetime.
maxKeepAliveCount	the maximum of Time to keep the Session alive.
maxRetransmitionQueueSize	the maximum number of notification messages queued for retransmittion.
maxNotificationPerPublish	the maximum of notification per Publish.
publishingEnabled	indicates if publishing is enabled or not.
priority	the priority of the operation.

Member Function Documentation

OpcUa_StatusCode UaSubscription::ackNotification ( OpcUa_UInt32 sequenceNumber )

Achnowledge and delete a notification message.

Parameters:

sequenceNumber The sequence number of the ackloedged notification

UaStatus UaSubscription::beginConditionRefresh ( const ServiceContext & serviceContext )

Refresh condition state for the subscription.

Parameters:

serviceContext Service context for the call.

UaStatus UaSubscription::beginCreateMonitoredItems ( UaCreateMonitoredItemsContext * pUaCreateMonitoredItemsContext ) [virtual]

Create new monitored items.

Parameters:

pUaCreateMonitoredItemsContext the context of the items to create.

Returns:: Error code

List of objects to store a subset of the data for a IOManager

UaStatus UaSubscription::beginDeleteMonitoredItems ( UaDeleteMonitoredItemsContext * pUaDeleteMonitoredItemsContext ) [virtual]

Delete monitored items.

Parameters:

pUaDeleteMonitoredItemsContext the context of the monitored items to delete.

Returns:: Error code

List of objects to store a subset of the data for an IOManager

UaStatus UaSubscription::beginModifyMonitoredItems ( UaModifyMonitoredItemsContext * pUaModifyMonitoredItemsContext ) [virtual]

Modify monitored items.

Parameters:

pUaModifyMonitoredItemsContext the context for the monitored items to modify.

Returns:: Error code

List of objects to store a subset of the data for a IOManager

UaStatus UaSubscription::beginSetMonitoringMode ( UaSetMonitoringModeContext * pUaSetMonitoringModeContext ) [virtual]

Set monitoring mode of monitored items.

Parameters:

pUaSetMonitoringModeContext the monitored context of the item to modify.

Returns:: Error code

List of objects to store a subset of the data for a IOManager

void UaSubscription::checkAvailableNotifications ( ) [virtual]

Check if notifications are available.

OpcUa_UInt32 UaSubscription::checkPublishTimer ( OpcUa_Boolean & doCheckAvailableNotifications ) [virtual]

Check if the publish timer expired and returns the remaining time in milliseconds to the next event.

Parameters:

doCheckAvailableNotifications if true, checks if there are notifications available.

Returns:: the remaining time in milliseconds to the next event.

UaStatus UaSubscription::close ( OpcUa_Boolean calledFromSessionClose = OpcUa_False ) [virtual]

Close subscription.

Parameters:

calledFromSessionClose true if session closed false if not.

Returns:: Error code

List of objects to store a subset of the data for a IOManager

virtual void UaSubscription::createMonitoredItemsFinished	(	OpcUa_CreateMonitoredItemsRequest *	,
		const UaMonitoredItemCreateResults &
	)		`[inline, virtual]`

Event for derived class after create monitored items is finished

virtual void UaSubscription::deleteMonitoredItemsFinished	(	OpcUa_DeleteMonitoredItemsRequest *	,
		const UaStatusCodeArray &
	)		`[inline, virtual]`

Event for derived class after delete monitored items is finished

void UaSubscription::dynamicEventManagerRegistered ( EventManager * pEventManager )

Executes the registration of a new EventManager added to the server.

Parameters:

pEventManager EventManager to register with this call

UaStatus UaSubscription::finishModifyMonitoring	(	OpcUa_UInt32	hTransaction,
		OpcUa_UInt32	callbackHandle,
		OpcUa_Double	revisedSamplingInterval,
		const UaStatus &	statusCode
	)		`[virtual]`

Finished modifying monitoring of a data item.

Parameters:

hTransaction	Handle for the transaction used by the SDK to identify the transaction in the callbacks. This handle was passed in to the IOManager with the beginTransaction method.
callbackHandle	Handle for the node in the callback. This handle was passed in to the IOManager with the beginModifyMonitoring method.
revisedSamplingInterval	The corresponding revised sampling interval for the requested sampling interval in beginStartMonitoring.
statusCode	Result of the finishModifyMonitoring operation.

Returns:: Error code

Implements IOManagerCallback.

UaStatus UaSubscription::finishModifyMonitoring	(	OpcUa_UInt32	hTransaction,
		OpcUa_Boolean	allowThreadUse,
		const UaUInt32Array &	callbackHandles,
		const UaDoubleArray &	revisedSamplingIntervalArray,
		const UaStatusCodeArray &	resultArray
	)		`[virtual]`

Finish callback for IOManager2.

Parameters:

hTransaction	Handle for the transaction used by the SDK to identify the transaction in the callbacks. This handle was passed in to the IOManager with the beginTransaction method.
allowThreadUse	Indicates if the calling thread can be used by the SDK to send the response to the client. This can happen if this method is the called for the last node in the transaction. True: The thread calling this method can be used to send the response and may block False: The SDK is using a worker thread to send the response to the client.
callbackHandles	Handle for the node in the callback. This handle was passed in to the IOManager with the beginRead method.
revisedSamplingIntervalArray	The array of revised sampling intervals for the created items.
resultArray	Result of the finishStartMonitoring operation.

Returns:: Error code

Implements IOManager2Callback.

UaStatus UaSubscription::finishModifyMonitoring	(	OpcUa_UInt32	hTransaction,
		OpcUa_UInt32	callbackHandle,
		OpcUa_UInt32	eventManagerIndex,
		OpcUa_Double	revisedSamplingInterval,
		const UaStatus &	statusCode,
		OpcUa_EventFilterResult *	pEventFilterResult
	)		`[virtual]`

Finished modifying monitoring of an event item.

Parameters:

hTransaction	Handle for the transaction used by the SDK to identify the transaction in the callbacks. This handle was passed in to the IOManager with the beginTransaction method.
callbackHandle	Handle for the node in the callback. This handle was passed in to the IOManager with the beginModifyMonitoring method.
eventManagerIndex	an Index of different EventManagers.
revisedSamplingInterval	The corresponding revised sampling interval for the requested sampling interval in beginStartMonitoring.
statusCode	Result of the finishModifyMonitoring operation.
pEventFilterResult	The resulted status code of the filtered events

Returns:: Error code

Implements EventManagerCallback.

UaStatus UaSubscription::finishRead	(	OpcUa_UInt32	hTransaction,
		OpcUa_UInt32	callbackHandle,
		UaDataValue &	dataValue,
		OpcUa_Boolean	detachValue,
		OpcUa_Boolean	allowThreadUse,
		UaDiagnosticInfo *	pDiagnosticInfo
	)		`[inline, virtual]`

Finished reading of an attribute value of a node. The method is called to finish a read call for an attribute value of a node. The read is started with the beginRead method of the interface IOManager.

Parameters:

hTransaction	Handle for the transaction used by the SDK to identify the transaction in the callbacks. This handle was passed in to the IOManager with the beginTransaction method.
callbackHandle	Handle for the node in the callback. This handle was passed in to the IOManager with the beginRead method.
dataValue	Contains the value, timestamps and result code for the Read operation.
detachValue	Indicates if the method can detach the value from the wrapper class.
allowThreadUse	Indicates if the calling thread can be used by the SDK to send the response to the client. This can happen if this method is the called for the last node in the transaction. True: The thread calling this method can be used to send the response and may block False: The SDK is using a worker thread to send the response to the client.
pDiagnosticInfo	Optional diagnostig information requested by the client in the parameter ServiceContext::returnDiagnostics of IOManager::beginTransaction

Returns:: Error code

Implements IOManagerCallback.

UaStatus UaSubscription::finishRead	(	OpcUa_UInt32	hTransaction,
		OpcUa_UInt32	processedCount,
		OpcUa_Boolean	allowThreadUse
	)		`[inline, virtual]`

Finished read transaction for IOManager2 nodes.

Parameters:

hTransaction	Handle for the transaction used by the SDK to identify the transaction in the callbacks. This handle was passed in to the IOManager2 with the beginRead method.
processedCount	Number of processed items
allowThreadUse	Indicates if the calling thread can be used to send the response if this is the callback for the last nodes in the transaction.

Returns:: Result code

Implements IOManager2Callback.

UaStatus UaSubscription::finishStartMonitoring	(	OpcUa_UInt32	hTransaction,
		OpcUa_UInt32	callbackHandle,
		OpcUa_UInt32	hIOVariable,
		OpcUa_Double	revisedSamplingInterval,
		OpcUa_Boolean	initialDataValueAvailable,
		const UaDataValue &	initialDataValue,
		const UaStatus &	statusCode
	)		`[virtual]`

Finished transaction to start monitoring a data item.

Parameters:

hTransaction	Handle for the transaction used by the SDK to identify the transaction in the callbacks. This handle was passed in to the IOManager with the beginTransaction method.
callbackHandle	Handle for the node in the callback. This handle was passed in to the IOManager with the beginStartMonitoring method.
hIOVariable	The handle of the variable in the IOManager created with beginStartMonitoring. The handle was passed to the SDK in the callback finishStartMonitoring.
revisedSamplingInterval	The corresponding revised sampling interval for the requested sampling interval in beginStartMonitoring.
initialDataValueAvailable	the available initial data value.
initialDataValue	the actual data value.
statusCode	Result of the finishStartMonitoring operation.

Returns:: Error code

Implements IOManagerCallback.

UaStatus UaSubscription::finishStartMonitoring	(	OpcUa_UInt32	hTransaction,
		OpcUa_Boolean	allowThreadUse,
		const UaUInt32Array &	callbackHandles,
		const UaUInt32Array &	hIOVariableArray,
		const UaDoubleArray &	revisedSamplingIntervalArray,
		const UaStatusCodeArray &	resultArray
	)		`[virtual]`

Finish callback for IOManager2.

Parameters:

hTransaction	Handle for the transaction used by the SDK to identify the transaction in the callbacks. This handle was passed in to the IOManager with the beginTransaction method.
allowThreadUse	Indicates if the calling thread can be used by the SDK to send the response to the client. This can happen if this method is the called for the last node in the transaction. True: The thread calling this method can be used to send the response and may block False: The SDK is using a worker thread to send the response to the client.
callbackHandles	Handle for the node in the callback. This handle was passed in to the IOManager with the beginRead method.
hIOVariableArray	The array of handles for the items created by the the IOManager2 in beginStartMonitoring.
revisedSamplingIntervalArray	The array of revised sampling intervals for the created items.
resultArray	Result of the finishStartMonitoring operation.

Returns:: Error code

Implements IOManager2Callback.

UaStatus UaSubscription::finishStartMonitoring	(	OpcUa_UInt32	hTransaction,
		OpcUa_UInt32	callbackHandle,
		OpcUa_UInt32	eventManagerIndex,
		OpcUa_UInt32	hEventItem,
		OpcUa_Double	revisedSamplingInterval,
		const UaStatus &	statusCode,
		OpcUa_EventFilterResult *	pEventFilterResult
	)		`[virtual]`

Finished transaction to start monitoring an event item.

Parameters:

hTransaction	Handle for the transaction used by the SDK to identify the transaction in the callbacks. This handle was passed in to the IOManager with the beginTransaction method.
callbackHandle	Handle for the node in the callback. This handle was passed in to the IOManager with the beginModifyMonitoring method.
eventManagerIndex	an Index of different EventManagers.
hEventItem	an EventItem used to fire an Event.
revisedSamplingInterval	The corresponding revised sampling interval for the requested sampling interval in beginStartMonitoring.
statusCode	Result of the finishStartMonitoring operation.
pEventFilterResult	The resulted status code of the filtered events

Returns:: Error code

Implements EventManagerCallback.

UaStatus UaSubscription::finishStopMonitoring	(	OpcUa_UInt32	hTransaction,
		OpcUa_UInt32	callbackHandle,
		const UaStatus &	statusCode
	)		`[virtual]`

Finished stopping monitoring of an data item.

Parameters:

hTransaction	Handle for the transaction used by the SDK to identify the transaction in the callbacks. This handle was passed in to the IOManager with the beginTransaction method.
callbackHandle	Handle for the node in the callback. This handle was passed in to the IOManager with the beginModifyMonitoring method.
statusCode	Result of the finishStopMonitoring operation.

Returns:: Error code

Implements IOManagerCallback.

UaStatus UaSubscription::finishStopMonitoring	(	OpcUa_UInt32	hTransaction,
		OpcUa_UInt32	callbackHandle,
		OpcUa_UInt32	,
		const UaStatus &	statusCode
	)		`[virtual]`

Finished stopping monitoring of an event item.

Parameters:

hTransaction	Handle for the transaction used by the SDK to identify the transaction in the callbacks. This handle was passed in to the IOManager with the beginTransaction method.
callbackHandle	Handle for the node in the callback. This handle was passed in to the IOManager with the beginModifyMonitoring method.
eventManagerIndex	an Index of different EventManagers.
statusCode	Result of the finishStopMonitoring operation.

Returns:: Error code

Implements EventManagerCallback.

UaStatus UaSubscription::finishStopMonitoring	(	OpcUa_UInt32	hTransaction,
		OpcUa_Boolean	allowThreadUse,
		const UaUInt32Array &	callbackHandles,
		const UaStatusCodeArray &	resultArray
	)		`[virtual]`

Finish callback for IOManager2.

Parameters:

hTransaction	Handle for the transaction used by the SDK to identify the transaction in the callbacks. This handle was passed in to the IOManager with the beginTransaction method.
allowThreadUse	Indicates if the calling thread can be used by the SDK to send the response to the client. This can happen if this method is the called for the last node in the transaction. True: The thread calling this method can be used to send the response and may block False: The SDK is using a worker thread to send the response to the client.
callbackHandles	Handle for the node in the callback. This handle was passed in to the IOManager with the beginRead method.
resultArray	Result of the finishStartMonitoring operation.

Returns:: Error code

Implements IOManager2Callback.

UaStatus UaSubscription::finishWrite	(	OpcUa_UInt32	hTransaction,
		OpcUa_UInt32	callbackHandle,
		const UaStatus &	statusCode,
		OpcUa_Boolean	allowThreadUse
	)		`[inline, virtual]`

Finished writing of an attribute value of a node. The method is called to finish a write call for an attribute value of a node. The write is started with the beginWrite method of the interface IOManager.

Parameters:

hTransaction	Handle for the transaction used by the SDK to identify the transaction in the callbacks. This handle was passed in to the IOManager with the beginTransaction method.
callbackHandle	Handle for the node in the callback. This handle was passed in to the IOManager with the beginWrite method.
statusCode	Result of the Write operation.
allowThreadUse	Indicates if the calling thread can be used by the SDK to send the response to the client. This can happen if this method is the called for the last node in the transaction. True: The thread calling this method can be used to send the response and may block False: The SDK is using a worker thread to send the response to the client.

Returns:: Error code

Implements IOManagerCallback.

UaStatus UaSubscription::finishWrite	(	OpcUa_UInt32	hTransaction,
		OpcUa_UInt32	processedCount,
		OpcUa_Boolean	allowThreadUse
	)		`[inline, virtual]`

Finished write transaction for IOManager2 nodes.

Parameters:

hTransaction	Handle for the transaction used by the SDK to identify the transaction in the callbacks. This handle was passed in to the IOManager2 with the beginWrite method.
processedCount	Number of processed items
allowThreadUse	Indicates if the calling thread can be used to send the response if this is the callback for the last nodes in the transaction.

Returns:: Result code

Implements IOManager2Callback.

OpcUa_UInt32 UaSubscription::keepAliveCount ( ) const [inline]

Returns the keep alive count of the Subscription When the publishing timer has expired this number of times without requiring any NotificationMessage to be sent, the Subscription sends an empty keep-alive message to the Client.

OpcUa_UInt32 UaSubscription::lifetimeCount ( ) const [inline]

Returns the lifetime count of the Subscription When the publishing timer has expired this number of times without a publish request being available to send a NotificationMessage, then the subscription will be deleted by the server

virtual void UaSubscription::modifyMonitoredItemsFinished	(	OpcUa_ModifyMonitoredItemsRequest *	,
		const UaMonitoredItemModifyResults &
	)		`[inline, virtual]`

Event for derived class after delete monitored items is finished

void UaSubscription::modifySubscription	(	OpcUa_Double	publishingInterval,
		OpcUa_UInt32 &	lifetimeCount,
		OpcUa_UInt32	maxKeepAliveCount,
		OpcUa_UInt32	maxNotificationPerPublish,
		OpcUa_Byte	priority
	)		`[virtual]`

Modify the subscription settings.

Parameters:

publishingInterval	publishing interval in milliseconds the server allows
lifetimeCount	a count for the the actual lifetime.
maxKeepAliveCount	the maximum of Time to keep the Session alive.
maxNotificationPerPublish	the maximum of notification per Publish.
priority	the priority of the operation.

UaStatus UaSubscription::publish	(	UaPublishContext *	pUaPublishContext,
		OpcUa_Boolean &	hasMoreNotifications
	)		`[virtual]`

Publish the notification message.

Parameters:

pUaPublishContext	the context of the published notification.
hasMoreNotifications	indicates if there are more notifications in the message.

Returns:: Error code

OpcUa_Double UaSubscription::publishingInterval ( ) const [inline]

Get the cyclic rate that the Subscription is being requested to return Notifications to the Client

UaStatus UaSubscription::republish ( UaRepublishContext * pUaRepublishContext ) [virtual]

Republish a lost notification message.

Parameters:

pUaRepublishContext The context of the republish call.

Returns:: Error code

virtual void UaSubscription::setMonitoringModeFinished	(	OpcUa_SetMonitoringModeRequest *	,
		const UaStatusCodeArray &
	)		`[inline, virtual]`

Event for derived class after delete monitored items is finished

void UaSubscription::setPublishingMode ( OpcUa_Boolean publishingEnabled ) [virtual]

Set publishing mode.

Parameters:

publishingEnabled indicates if publishing is enabled or not.

void UaSubscription::setSubscriptionId ( OpcUa_UInt32 subscriptionId )

Set subscription Id.

void UaSubscription::setThreadPool ( UaThreadPool * pThreadPool ) [inline]

Set thread pool for service processing.

UaStatus UaSubscription::setTriggering	(	OpcUa_UInt32	triggeringItemId,
		const UaUInt32Array &	linksToAdd,
		const UaUInt32Array &	linksToRemove,
		UaStatusCodeArray &	addResults,
		UaStatusCodeArray &	removeResults
	)		`[virtual]`

Set triggering of monitored items.

Parameters:

triggeringItemId	he Id of the items to set triggering to.
linksToAdd	The links to add to the monitored item
linksToRemove	The links to remove from the monitored item
addResults	The results to add to the monitored item.
removeResults	The results to remove from the monitored item.

Returns:: Error code

OpcUa_UInt32 UaSubscription::subscriptionId ( ) const [inline]

Get subscription Id.

UaStatus UaSubscription::transfer	(	UaSession *	pNewSession,
		OpcUa_Boolean	sendInitialValues,
		UaUInt32Array &	availableSequenceNumbers
	)		`[virtual]`

Transfer the subscription to another session.

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

/home/buildbot/work/uasdkcpp/src/uaserver/uaservercpp/uamodule/uasubscription.h
/home/buildbot/work/uasdkcpp/src/uaserver/uaservercpp/uamodule/uasubscription.cpp

UaSubscription Class Reference

Public Types

Public Member Functions

Protected Member Functions

Detailed Description

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation