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different behavior in exception reporting of PI API and PI SDK

Question asked by Torsten.Lutter on Jun 22, 2018
Latest reply on Jun 28, 2018 by Torsten.Lutter

We have tested the behavior of the PI SDK exeption reportin (PIPoint.Data.EventPipe) and find out the followin difference to the PI API exception reporting::

It looks like the Exeption reportin via PI SDK works in a 5 seond cycle. It means the PI SDK cahe exeptions 5 seonds before the SDK inform the appliation by "OnNewValueEventHandler".  To call TakeAll() at event pipe every seond do not get more data.

comparin to the API: The exeptions are reported immediately (some hundred milliseonds)

Is this behavior of the PI SDK fix or somewhere confiurable?

Is the exception reporting at  AF SDK faster?


best regards