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5.5.3 CloseSecureChannel

Errata exists for this version of the document.

5.5.3.1 Description

This Service is used to terminate a SecureChannel.

The request Messages shall be signed with the appropriate key associated with the current token for the SecureChannel.

5.5.3.2 Parameters

Table 13 defines the parameters for the Service.

Specific protocol mappings defined in OPC 10000-6 may choose to omit the response.

Table 13 – CloseSecureChannel Service Parameters

Name

Type

Description

Request

requestHeader

RequestHeader

Common request parameters. The authenticationToken is always null.

The type RequestHeader is defined in 7.28.

secureChannelId

BaseDataType

The identifier for the SecureChannel to close.

The concrete security protocol definition in OPC 10000-6 chooses the concrete DataType.

Response

responseHeader

ResponseHeader

Common response parameters (see 7.29 for ResponseHeader definition).

5.5.3.3 Service results

Table 14 defines the Service results specific to this Service. Common StatusCodes are defined in Table 177.

Table 14 – CloseSecureChannel Service Result Codes

Symbolic Id

Description

Bad_SecureChannelIdInvalid

See Table 177 for the description of this result code.

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