9.1.10 PubSub Status Object

9.1.10.1 PubSubStatusType

This ObjectType is used to indicate and change the status of a PubSub Object like PubSubConnection, DataSetWriter or DataSetReader. The PubSubStatusType is formally defined in Table 307.

The State Variable provides the current operational state of the PubSub Object. The default value is Disabled. The PubSubState Enumeration and the related state machine are defined in 6.2.1.

The State may be changed with product-specific configuration tools or with the Methods Enable and Disable.

9.1.10.2 Enable Method

This Method is used to enable a configured PubSub Object. The related state machine and the transitions triggered by a successful call to this Method are defined in 6.2.1.

The Server shall reject Enable Method calls if the current State is not Disabled.

The Client shall be authorized to modify the configuration for the PubSub functionality when invoking this Method on the Server.

Signature

	Enable ();

Method Result Codes

Table 308 specifies the AddressSpace representation for the Enable Method.

9.1.10.3 Disable Method

This Method is used to disable a PubSub Object. The related state machine and the transitions triggered by a successful call to this Method are defined in 6.2.1.

The Server shall reject Disable Method calls if the current State is Disabled.

The Client shall be authorized to modify the configuration for the PubSub functionality when invoking this Method on the Server.

Signature

	Disable ();

Method Result Codes

Table 309 specifies the AddressSpace representation for the Disable Method.

9.1.10.4 Status Object

PubSub ObjectTypes that require a status Object add a component with the BrowseName Status.