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Is it possible to implement (or does it already exist) a subscription method with a related notifications event for value ? #497

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LucaRossi96 opened this issue Aug 2, 2023 · 2 comments
Open

Is it possible to implement (or does it already exist) a subscription method with a related notifications event for value ? #497

LucaRossi96 opened this issue Aug 2, 2023 · 2 comments

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@LucaRossi96
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@mycroes
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mycroes commented Aug 2, 2023

There's no functionality on the PLC side to support this. It's easy to build this from C# by reading data in a polling fashion, however to create a solution that fits everybody is an entirely different story. That by itself is reason enough not to implement this in S7NetPlus.

I wouldn't mind providing some guidance on this problem though, or a sample implementation that might fit your needs. Let me know if you need any help.

@SmartMeterQ
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Hi! I think an example about this "subscription" would be a wonderful example, for example I will use the ReactiveX library, what would you use?

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@mycroes @LucaRossi96 @SmartMeterQ