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OPCFoundation / UA-.NETStandard

OPC Unified Architecture .NET Standard
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SupportsFilteredRetain support in NETStandard SDK #2142

Open semahag6 opened 1 year ago

semahag6 commented 1 year ago

Type of issue

Current Behavior

Are there any plans to support the SupportsFilteredRetain functionality introduced and described in A&C specification 1.05.02?

We implement an OPC UA Server (including A&C support) where we have client filters where an alarm condition may no longer match the client filter even though the alarm condition may still be active or unacknowledged. Today no notification is sent to the client in this situation to tell that the alarm condition should be removed from the client list.

The SupportsFilteredRetain process described in Figure 11 (section 5.5.2 ConditionType) in A&C specification 1.05.02 would solve this problem if implemented in the SDK. Is there any ongoing work to add this support?

Expected Behavior

No response

Steps To Reproduce

No response

Environment

- OS:
- Environment:
- Runtime:
- Nuget Version:
- Component:
- Server:
- Client:

Anything else?

No response

mregen commented 1 year ago

We can take a look at this feature implementation once the 1.05.03 release candidate is released