Gap 1: Active health probing verified — 60s recovery after platform restart.
Gap 2: Address-based subscription cleanup — no stale handles.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Tested aaBootstrap kill on windev — three gaps identified:
1. No active health probing (IsConnected stays true on dead connection)
2. Stale SubscriptionManager handles after reconnect cycle
3. AVEVA objects don't auto-start after platform crash (platform behavior)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Documents when the full STA+Application.Run() approach is needed
(secured/verified writes), why our first attempt failed, the correct
pattern using Form.BeginInvoke(), and tradeoffs vs fire-and-forget.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
The MxAccess docs explicitly state OnWriteComplete always fires after Write().
The real cause is no Windows message pump in the headless service process to
marshal the COM callback. Fire-and-forget is safe for supervisory writes but
would miss secured/verified write rejections (errors 1012/1013).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Replace JoeAppEngine tags with TestChildObject tags (TestBool, TestInt, TestFloat,
TestDouble, TestString, TestDateTime, and array variants) in Phase 4 and Phase 7
plans. These tags cover all TypedValue oneof cases for comprehensive v2 testing.
Design doc covers architecture, v2 protocol (TypedValue/QualityCode), COM threading
model, session lifecycle, subscription semantics, error model, and guardrails.
Implementation plans are detailed enough for autonomous Claude Code execution.
Verified all dev tooling on windev (Grpc.Tools, protobuf-net.Grpc, Polly v8, xUnit).
Generate high-level requirements and 10 component documents derived from source code
and protocol specs. Uses lmxproxy_updates.md (v2 TypedValue/QualityCode) as the source
of truth, with v1 string-based encoding documented as legacy context.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Split LmxProxy Host and Client into a self-contained solution under lmxproxy/,
ported from the ScadaBridge monorepo with updated namespaces (ZB.MOM.WW.LmxProxy.*).
Client project (.NET 10) inlines Core/DataEngine dependencies and builds clean.
Host project (.NET Fx 4.8) retains ArchestrA.MXAccess for Windows deployment.
Added windev.md documenting the WW_DEV_VM development environment setup.
