This Structure DataTypeis used to represent the configuration parameters for PubSubConnections. The PubSubConnectionDataTypeis formally defined in Table 38.

Table 38– 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 NetworkAddressDataTypeis defined in 6.2.7.5.3.

True

ConnectionProperties

KeyValuePair[]

Defined in 6.2.7.4.

TransportSettings

ConnectionTransportDataType

Transport mapping specific PubSubConnectionparameters. 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 WriterGroupscontained in the PubSubConnection. The WriterGroupis defined in 6.2.6.

ReaderGroups

ReaderGroupDataType[]

The ReaderGroupscontained in the PubSubConnection. The ReaderGroupis defined in 6.2.8.

Its representation in the AddressSpace is defined in Table 39.

Table 39– PubSubConnectionDataType definition

Attributes

Value

BrowseName

PubSubConnectionDataType

IsAbstract

False

Subtype of Structure defined in OPC 10000-5.

Conformance Units

PubSub Parameters Discovery Extended

This Structure DataTypeis an abstract base type for transport mapping specific PubSubConnectionparameters. The abstract DataTypedoes not define fields.

The ConnectionTransportDataType Structurerepresentation in the AddressSpaceis defined in Table 40.

Table 40– ConnectionTransportDataType definition

Attributes

Value

BrowseName

ConnectionTransportDataType

IsAbstract

True

Subtype of Structure defined in OPC 10000-5.

Conformance Units

PubSub Parameters Discovery Extended

Subtypes of this abstract Structure DataTypeare used to represent network address information. The NetworkAddressDataTypeis formally defined in Table 41.

Table 41– NetworkAddressDataType structure

Name

Type

Description

NetworkAddressDataType

Structure

NetworkInterface

String

The name of the network interface used for the communication relation.

The default value is an empty String. In this case the network interface used is determined by the address provided by the subtypes of this Structure.

The name can be an IP address, MAC address or the system specific name of the interface.

The NetworkAddressDataType Structurerepresentation in the AddressSpaceis defined in Table 42.

Table 42– NetworkAddressDataType definition

Attributes

Value

BrowseName

NetworkAddressDataType

IsAbstract

True

Subtype of Structure defined in OPC 10000-5.

Conformance Units

PubSub Parameters Discovery Extended

This Structure DataTypeis used to represent network address information in the form of an URL String. The NetworkAddressUrlDataTypeis formally defined in Table 43.

Table 43– NetworkAddressUrlDataType structure

Name

Type

Description

NetworkAddressUrlDataType

Structure

Subtype of NetworkAddressDataType defined in 6.2.7.5.3.

Url

String

The address string for the communication relation in the form on an URL String.

The NetworkAddressUrlDataType Structurerepresentation in the AddressSpaceis defined in Table 44.

Table 44– NetworkAddressUrlDataType definition

Attributes

Value

BrowseName

NetworkAddressUrlDataType

IsAbstract

False

References

NodeClass

BrowseName

IsAbstract

Subtype of NetworkAddressDataType defined in 6.2.7.5.3.

Conformance Units

PubSub Parameters Discovery Extended