This Structure DataType is used to represent the configuration parameters for PubSubConnections. The PubSubConnectionDataType is formally defined in Table 39.

Table 39 – PubSubConnectionDataType structure

Name

Type

Description

Allow Subtypes

PubSubConnectionDataType

Structure

Name

String

The name of the PubSubConnection. The name shall be unique across a PubSubConfiguration.

It is recommended to use a human readable name.

Enabled

Boolean

The enabled state of the PubSubConnection.

PublisherId

BaseDataType

Defined in 6.2.7.1.

TransportProfileUri

String

Defined in 6.2.7.2.

Address

NetworkAddressDataType

Defined in 6.2.7.3.

The NetworkAddressDataType is defined in 6.2.7.5.3.

True

ConnectionProperties

KeyValuePair[]

Defined in 6.2.7.4.

TransportSettings

ConnectionTransportDataType

Transport mapping specific PubSubConnection parameters. The abstract base type is defined in 6.2.7.5.2. The concrete subtypes are defined in the subclauses for transport mapping specific parameters.

If no concrete subtype is defined for the transport mapping, the field shall be null.

True

WriterGroups

WriterGroupDataType[]

The WriterGroups contained in the PubSubConnection. The WriterGroup is defined in 6.2.6.

ReaderGroups

ReaderGroupDataType[]

The ReaderGroups contained in the PubSubConnection. The ReaderGroup is defined in 6.2.8.

Its representation in the AddressSpace is defined in Table 40.

Table 40 – PubSubConnectionDataType definition

Attributes

Value

BrowseName

PubSubConnectionDataType

IsAbstract

False

Subtype of Structure defined in OPC 10000-5.

Conformance Units

PubSub Parameters Discovery Extended