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grafana / opcua-datasource

An OPC UA datasource for reading from OPC UA servers (DA/HDA/AE) into Grafana directly
GNU Affero General Public License v3.0
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Plugin Error - Try to explore OPC Server #80

Closed hachzoli closed 6 months ago

hachzoli commented 1 year ago

Hi ,

I am able to conect to an local OPC server , from Grafana , but not able to explore items from server. The following error it is received after selecting instance.

`Opc.Ua.ServiceResultException: BadServiceUnsupported at Opc.Ua.ClientBase.ValidateResponse(ResponseHeader header) at Opc.Ua.SessionClient.HistoryRead(RequestHeader requestHeader, ExtensionObject historyReadDetails, TimestampsToReturn timestampsToReturn, Boolean releaseContinuationPoints, HistoryReadValueIdCollection nodesToRead, HistoryReadResultCollection& results, DiagnosticInfoCollection& diagnosticInfos) at Prediktor.UA.Client.SessionExtensions.ReadHistoryRaw(Session session, DateTime startTime, DateTime endTime, Int32 numValues, NodeId[] nodeIds, Boolean returnBounds) at plugin_dotnet.DataService.ReadHistoryRaw(Session session, OpcUAQuery[] queries, NamespaceTable namespaceTable) in /drone/src/backend/DataService.cs:line 200 at plugin_dotnet.DataService.QueryData(QueryDataRequest request, ServerCallContext context) in /drone/src/backend/DataService.cs:line 363```

Which can be the reason for receiving this error.

Thank. Regards.

gwdawson commented 6 months ago

The OPCUA Datasource is now deprecated, and as a result, we are closing all open issues in this repository. Our development focus has shifted, and we are no longer actively maintaining this plugin.

This deprecation means that this plugin won’t receive any feature updates or bug fixes except critical security fixes. After 6 months of the deprecation date (End of June 2024), no updates will be provided at all.

Thank you for your understanding.