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IDProjectCategoryView StatusLast Update
0010132Part 81: UAFX Connecting Devices and Information ModelSpecpublic2025-02-04 14:06
ReporterBrian Batke Assigned To 
PrioritynormalSeveritymajorReproducibilityhave not tried
Status newResolutionopen 
Summary0010132: Clarify AC & CM behavior when both endpoints are alive but stuck in preoperational
Description

Related to 9618, discussed in BF call on 1/31/2025. Problem scenario from PPT:

AC1 and AC2 are alive, but one or the other does not receive the first data
Could be a network misconfiguration, or issue with SKS, etc.
Endpoint remains stuck in preoperational, indefinitely
Proposed solution is to include status in published DataSet message if the corresponding subscriber is not receiving data
Problem: there is no defined behavior in the ConnectionEndpoint state machine to expose this condition. The CM, or the application, should not have to go deep into PubSub objects to find this
Still open, still needs further discussion to conclude, or not, whether the proposed solution is acceptable
Add Mantis issue for this condition also

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Relationships

related to 0009618 assignedBrian Batke No mechanism to handle case of never receiving first data 

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Issue History

Date Modified Username Field Change
2025-02-03 17:08 Brian Batke New Issue
2025-02-04 14:06 Paul Hunkar Relationship added related to 0009618