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[sparkplug-dev] Eclipse Sparkplug Specification Project – Meeting Notes – 26 Jan 2021

Hi all,

 

Please find this week’s Eclipse Sparkplug Specification Project meeting notes below.

 

Eclipse Sparkplug Specification Project – Meeting Notes – 26 Jan 2021

  • Attendees
    • Chad Kienle
    • Frederic Desbiens
    • Ian Craggs
    • Ilya Binshtok
    • Josh Wolf
    • Nathan Davenport
    • Travis Cox
    • Wes Johnson
    • ?? I believe I missed some attendees for this meeting... my apologies.
  • Wes walked through his specification annotation to test env deployment to TCK test execution work in progress (almost ready for a PR)
    • 6 testable normative statements in the spec (tck-testable statement embedded in the spec)
    • Specify IDs in statements for proper tracking over time
    • PR on hold now... finishing up the actual test case code
    • Sections.java maps to normative statements in the actual spec
    • Walked through the test code, interceptor code, and demo test run...
    • HiveMQ interceptors (extension) gets injected into HiveMQ within the TestContainerExtension (docker container)
    • Callback favored over using MQTT messages to communicate test pass/fail
    • Next steps:
      • Add normative statements
      • Cleanup
      • Infra code as necessary
      • POJOs in interceptors
      • Define SP required “flows” so compatible implementations can follow/have verified these flows (i.e., scripts to be followed)
  • Are all Github issues up to date? [Answer] Most are, but likely some can be resolved. [Action Item] Review and update as necessary.
  • Timeframe for getting the Sparkplug draft out for comment? [Answer] July 2021? This is highly unlikely given our current rate of progress. We need to do more, more quickly :)
    • Recommendation: Put some stakes in the ground to produce spec “drafts” that are scoped narrowly and can be reviewed as we make progress.

 

Thanks,

Nathan


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