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7.25.3 EventNotificationList parameter

Table 166defines the NotificationDataparameter used for Event notifications.

The EventNotificationList defines a table structure that is used to return Eventfields to a Client Subscription. The structure is in the form of a table consisting of one or more Events, each containing an array of one or more fields. The selection and order of the fields returned for each Eventis identical to the selected parameter of the EventFilter.

Table 166– EventNotificationList

Name

Type

Description

EventNotificationList

structure

Event Notificationdata.

events []

EventFieldList

The list of Eventsbeing delivered. This structure is defined in-line with the following indented items.

clientHandle

IntegerId

Client-supplied handle for the MonitoredItem. The IntegerIdtype is defined in 7.19.

eventFields []

BaseDataType

List of selected Eventfields. This shall be a one to one match with the fields selected in the EventFilter.

7.22.3specifies how the Servershall deal with error conditions.

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