Broker Transport Protocol mapping – OPC Unified Architecture

9.3.2 Broker Transport Protocol mapping

9.3.2.1 BrokerConnectionTransportType

This ObjectType represents broker transport protocol mapping specific parameters for a PubSubConnection. The BrokerConnectionTransportType is formally defined in Table 345.

Table 345 – BrokerConnectionTransportType definition

Attribute	Value
BrowseName	BrokerConnectionTransportType
IsAbstract	False

References	NodeClass	BrowseName	DataType	TypeDefinition	ModellingRule
Subtype of ConnectionTransportType defined in 9.1.5.8.
HasProperty	Variable	ResourceUri	String	PropertyType	Mandatory
HasProperty	Variable	AuthenticationProfileUri	String	PropertyType	Mandatory
Conformance Units
PubSub Model Broker

The ResourceUri is defined in 6.4.2.2.1.

The AuthenticationProfileUri is defined in 6.4.2.2.2.

9.3.2.2 BrokerWriterGroupTransportType

This ObjectType represents broker transport protocol mapping specific parameters for a WriterGroup. The BrokerWriterGroupTransportType is formally defined in Table 346.

Table 346 – BrokerWriterGroupTransportType definition

Attribute	Value
BrowseName	BrokerWriterGroupTransportType
IsAbstract	False

References	Node Class	BrowseName	DataType	TypeDefinition	Modelling Rule
Subtype of WriterGroupTransportType defined in 9.1.6.7.
HasProperty	Variable	QueueName	String	PropertyType	Mandatory
HasProperty	Variable	ResourceUri	String	PropertyType	Mandatory
HasProperty	Variable	AuthenticationProfileUri	String	PropertyType	Mandatory
HasProperty	Variable	RequestedDeliveryGuarantee	BrokerTransportQualityOfService	PropertyType	Mandatory
Conformance Units
PubSub Model Broker

The QueueName is defined in 6.4.2.3.1.

The ResourceUri is defined in 6.4.2.3.2.

The AuthenticationProfileUri is defined in 6.4.2.3.3.

The RequestedDeliveryGuarantee is defined in 6.4.2.3.4.

9.3.2.3 BrokerDataSetWriterTransportType

This ObjectType represents broker transport protocol mapping specific parameters for a DataSetWriter. The BrokerDataSetWriterTransportType is formally defined in Table 347.

Table 347 – BrokerDataSetWriterTransportType definition

Attribute	Value
BrowseName	BrokerDataSetWriterTransportType
IsAbstract	False

References	Node Class	BrowseName	DataType	TypeDefinition	Modelling Rule
Subtype of DataSetWriterTransportType defined in 9.1.7.3.
HasProperty	Variable	QueueName	String	PropertyType	Mandatory
HasProperty	Variable	MetaDataQueueName	String	PropertyType	Mandatory
HasProperty	Variable	ResourceUri	String	PropertyType	Mandatory
HasProperty	Variable	AuthenticationProfileUri	String	PropertyType	Mandatory
HasProperty	Variable	RequestedDeliveryGuarantee	BrokerTransportQualityOfService	PropertyType	Mandatory
HasProperty	Variable	MetaDataUpdateTime	Duration	PropertyType	Mandatory
Conformance Units
PubSub Model Broker

The QueueName is defined in 6.4.2.5.1.

The ResourceUri is defined in 6.4.2.5.2.

The AuthenticationProfileUri is defined in 6.4.2.5.3.

The RequestedDeliveryGuarantee is defined in 6.4.2.5.4.

The MetaDataQueueName is defined in 6.4.2.5.5.

The MetaDataUpdateTime is defined in 6.4.2.5.6.

This type extends the list of well-known extension field names defined in Table 249 with the names defined in Table 348.

Table 348 – Broker Writer well-known extension field names

Name	Type	Description
QueueName	String	The Broker queue destination for Data messages.
MetaDataQueueName	String	The Broker queue destination for metadata messages.

9.3.2.4 BrokerDataSetReaderTransportType

This ObjectType represents broker transport protocol mapping specific parameters for a DataSetReader. The BrokerDataSetReaderTransportType is formally defined in Table 349.

Table 349 – BrokerDataSetReaderTransportType definition

Attribute	Value
BrowseName	BrokerDataSetReaderTransportType
IsAbstract	False

References	NodeClass	BrowseName	DataType	TypeDefinition	ModellingRule
Subtype of DataSetReaderTransportType defined in 9.1.8.3.
HasProperty	Variable	QueueName	String	PropertyType	Mandatory
HasProperty	Variable	ResourceUri	String	PropertyType	Mandatory
HasProperty	Variable	AuthenticationProfileUri	String	PropertyType	Mandatory
HasProperty	Variable	RequestedDeliveryGuarantee	BrokerTransportQualityOfService	PropertyType	Mandatory
HasProperty	Variable	MetaDataQueueName	String	PropertyType	Mandatory
Conformance Units
PubSub Model Broker

The QueueName is defined in 6.4.2.6.1.

The ResourceUri is defined in 6.4.2.6.2.

The AuthenticationProfileUri is defined in 6.4.2.6.3.

The RequestedDeliveryGuarantee is defined in 6.4.2.6.4.

The MetaDataQueueName is defined in 6.4.2.6.5.