PublishSubscribe

The representation of the PublishSubscribe Object in the address space is shown in the following table:

Name	Attribute
NodeId	i=14443
NamespaceUri	http://opcfoundation.org/UA/
BrowseName	PublishSubscribe
NodeClass	Object
Categories	PubSub Model SKS

The references from the PublishSubscribe Object Node are shown in the following table:

Reference	NodeClass	BrowseName	DataType	TypeDefinition	ModellingRule
HasComponent	Method	GetSecurityKeys
HasComponent	Method	GetSecurityGroup
HasComponent	Object	SecurityGroups		SecurityGroupFolderType
HasComponent	Object	KeyPushTargets		PubSubKeyPushTargetFolderType
HasComponent	Method	SetSecurityKeys
HasComponent	Method	AddConnection
HasComponent	Method	RemoveConnection
HasComponent	Object	PublishedDataSets		DataSetFolderType
HasComponent	Object	SubscribedDataSets		SubscribedDataSetFolderType
HasComponent	Object	PubSubConfiguration		PubSubConfigurationType
HasComponent	Object	Status		PubSubStatusType
HasComponent	Object	Diagnostics		PubSubDiagnosticsRootType
HasComponent	Object	PubSubCapablities		PubSubCapabilitiesType
HasComponent	Object	DataSetClasses		FolderType
HasProperty	Variable	SupportedTransportProfiles	String[]	PropertyType
HasProperty	Variable	DefaultDatagramPublisherId	UInt64	PropertyType
HasProperty	Variable	ConfigurationVersion	VersionTime	PropertyType
HasTypeDefinition	ObjectType	PublishSubscribeType

GetSecurityKeys

Signature

    GetSecurityKeys(
        [in]  String SecurityGroupId
        [in]  IntegerId StartingTokenId
        [in]  UInt32 RequestedKeyCount
        [out] String SecurityPolicyUri
        [out] IntegerId FirstTokenId
        [out] ByteString Keys
        [out] Duration TimeToNextKey
        [out] Duration KeyLifetime
    );

Argument	Description
SecurityGroupId
StartingTokenId
RequestedKeyCount
SecurityPolicyUri
FirstTokenId
Keys
TimeToNextKey
KeyLifetime

GetSecurityGroup

Signature

    GetSecurityGroup(
        [in]  String SecurityGroupId
        [out] NodeId SecurityGroupNodeId
    );

Argument	Description
SecurityGroupId
SecurityGroupNodeId

SetSecurityKeys

Signature

    SetSecurityKeys(
        [in]  String SecurityGroupId
        [in]  String SecurityPolicyUri
        [in]  IntegerId CurrentTokenId
        [in]  ByteString CurrentKey
        [in]  ByteString FutureKeys
        [in]  Duration TimeToNextKey
        [in]  Duration KeyLifetime
    );

Argument	Description
SecurityGroupId
SecurityPolicyUri
CurrentTokenId
CurrentKey
FutureKeys
TimeToNextKey
KeyLifetime

AddConnection

Signature

    AddConnection(
        [in]  PubSubConnectionDataType Configuration
        [out] NodeId ConnectionId
    );

Argument	Description
Configuration
ConnectionId

RemoveConnection

Signature

    RemoveConnection(
        [in]  NodeId ConnectionId
    );

Argument	Description
ConnectionId