Sharing AlarmLineSession between software instances

MIP
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1

Hello

I want to receive alarms using the AlarmLineSession, and I want to know if there is a guarantee that two different calls to GetSessionAlarmLine will never return an alarm twice?

My case is : different instances of my software will run simultaneously, sharing the same session. A given alarm must be processed by one and only one of those instance.

Can I rely on AlarmLineSession for concurrency retrieves alarms or do I need to add some intelligence on my side to be sure an alarm will never be processed twice?

Thank you.

2

Can you please elaborate having same session?

The api call will return latest results if for example u have ack some alarm(s).

You could check Timestamp field if the values are out of date if u fro example called twice AlarmLines and you want to see if the values are out of date.

3

I mean same sessionId.

4

If you are making your own client then u should create some kind of mechanism to check if data is stale i.e. it’s already processed by another client.