OPC Foundation
  • Documents
  • NodeSets
  • Search
5.6.5 Cancel
5.6.5.1 Description

This Serviceis used to cancel outstanding Service requests. Successfully cancelled service requests shall respond with Bad_RequestCancelledByClient.

5.6.5.2 Parameters

Table 21defines the parameters for the Service.

Table 21– Cancel Service Parameters

Name

Type

Description

Request

requestHeader

RequestHeader

Common request parameters (see 7.33for RequestHeaderdefinition).

requestHandle

IntegerId

The requestHandleassigned to one or more requests that should be cancelled. All outstanding requests with the matching requestHandleshall be cancelled.

Response

responseHeader

ResponseHeader

Common response parameters (see 7.34for ResponseHeaderdefinition).

cancelCount

UInt32

Number of cancelled requests.

5.6.5.3 Service results

Common StatusCodesare defined in Table 182.

Please report errors or issues with the site to webmaster.

Copyright © 2023 - OPC Foundation