This structure contains diagnostic summary information for the Server. Its elements are defined in Table 229.
Table 229 – ServerDiagnosticsSummaryDataType Structure
|
Name |
Type |
Description |
|
ServerDiagnosticsSummaryDataType |
structure |
|
|
serverViewCount |
UInt32 |
The number of server-created views in the server. |
|
currentSessionCount |
UInt32 |
The number of client sessions currently established in the server. |
|
cumulatedSessionCount |
UInt32 |
The cumulative number of client sessions that have been established in the server since the server was started (or restarted). This includes the currentSessionCount. |
|
securityRejectedSessionCount |
UInt32 |
The number of client session establishment requests (ActivateSession and CreateSession) that were rejected due to security constraints since the server was started (or restarted). |
|
rejectedSessionCount |
UInt32 |
The number of client session establishment requests (ActivateSession and CreateSession) that were rejected since the server was started (or restarted). This number includes the securityRejectedSessionCount. |
|
sessionTimeoutCount |
UInt32 |
The number of client sessions that were closed due to timeout since the server was started (or restarted). |
|
sessionAbortCount |
UInt32 |
The number of client sessions that were closed due to errors since the server was started (or restarted). |
|
currentSubscriptionCount |
UInt32 |
The number of subscriptions currently established in the server. |
|
cumulatedSubscriptionCount |
UInt32 |
The cumulative number of subscriptions that have been established in the server since the server was started (or restarted). This includes the currentSubscriptionCount. |
|
publishingIntervalCount |
UInt32 |
The number of publishing intervals currently supported in the server. |
|
securityRejectedRequestsCount |
UInt32 |
The number of requests that were rejected due to security constraints since the server was started (or restarted). The requests include all Services defined in OPC 10000-4, also requests to create sessions. |
|
rejectedRequestsCount |
UInt32 |
The number of requests that were rejected since the server was started (or restarted). The requests include all Services defined in OPC 10000-4, also requests to create sessions. This number includes the securityRejectedRequestsCount. |
Its representation in the AddressSpace is defined in Table 230.
Table 230 – ServerDiagnosticsSummaryDataType definition
|
Attributes |
Value |
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|
BrowseName |
ServerDiagnosticsSummaryDataType |
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|
IsAbstract |
FALSE |
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|
References |
NodeClass |
BrowseName |
DataType |
TypeDefinition |
ModellingRule |
|
Subtype of the Structure DataType defined in Table 185. |
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|
Conformance Units |
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|
Base Info ServerType |
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