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retrieving Alarms events in a DMS via repository API

Solved999 views11th July 2023alarms Repository API for Alarms SLDataGateway
2
Santiago Alzate [SLC] [DevOps Advocate]128 24th June 2022 2 Comments

Hello,

I was able to retrieve alarms data using the repository API in a single DMA. However, when I tested it in a DMS with two connectors in different DMAs, I'm getting the following exception in one them:

"Code: 0x80131500) Skyline.DataMiner.Net.Exceptions.DataMinerException: Unexpected exception occurred ---> SLDataGateway.API.Types.Exceptions.ClientException: Session 0f8cf951-52bf-4817-b728-d98719cb1bc3 is no longer available"

If I restart the DMA that throws the exception, the issue toggles to the other one. I guess there is a shared static variable with session data that is causing the issue, but I couldn't find any documentation about repository API. Here is part of my code:

any help would be much appreciated!

Regards,

Marieke Goethals [SLC] [DevOps Catalyst] Selected answer as best 11th July 2023
Gellynck Jens [SLC] commented 28th June 2022

Do you always get this exception on one of the two DMA’s or only when one of them is (re)starting? Which version are you running?

Santiago Alzate [SLC] [DevOps Advocate] commented 28th June 2022

I get the exception on one of the two DMA’s. the Dataminer version is 10.2.6.0

1 Answer

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Marlies Vandenberghe [SLC] [DevOps Member]2.97K Posted 7th December 2022 0 Comments

I don't recommend using the alarm repository yet, for now it's adviced to still use the following method:

How to get history of alarms in a protocol? - DataMiner Dojo

Marieke Goethals [SLC] [DevOps Catalyst] Selected answer as best 11th July 2023
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