The 2026-07 integration sweep flagged the Modbus non-standard profiles as
8F/5F/3F/8F and guessed 'pymodbus 4.x drift'. Re-investigation shows that was
wrong on both counts:
- The image runs the PINNED pymodbus 3.13.0 (verified via import pymodbus;
__version__). The '...removed in v4' log is 3.13.0's forward-deprecation
warning, misread as running 4.x.
- The failures were a fixture-cycling artifact: each profile is a separate
profile-gated compose service sharing :5020, and a plain 'docker compose down'
(no --profile) does NOT stop the running profile container. It kept holding
:5020; the next '--profile up' container silently failed to bind (compose
still says 'Started'), so every later profile run hit the STALE sim. Proven by
a raw Modbus probe: the 'mitsubishi' sim served DL205's 0xCAFE at HR0.
After force-removing all modbus containers and bringing up each profile cleanly
(verifying it actually published :5020), all four pass: dl205 16/16,
mitsubishi 13/13, s7_1500 10/10, exception_injection 17/17. No OtOpcUa or test
code change needed.
Added a profile-cycling gotcha + reliable-cycle recipe to Docker/README.md and
corrected the sweep record. Integration-sweep follow-up #2.
UnsTabDragDropE2ETests were timing out at the 'UNS Structure' nav-link
locator because AdminWebAppFactory never registered AdminHubConnectionFactory
/ HubTokenService / DataProtection — ClusterDetail.razor's @inject threw at
circuit boot, so the page never advanced past the Loading placeholder. 2 → 3
pass after the registrations land. Also documents the Modbus standard-vs-
exception_injection coverage matrix in the fixture README + cross-references
docs/drivers/AbServer-Test-Fixture.md from each Emulate test so a developer
landing on a skipped test has a direct doc pointer.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Rewrite src/ and tests/ project paths in docs, CLAUDE.md, README.md, and
test-fixture READMEs to the new module-folder layout (Core/Server/Drivers/
Client/Tooling). References to retired v1 projects (Galaxy.Host/Proxy/Shared,
the legacy monolithic test projects) are left untouched.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Group all 69 projects into category subfolders under src/ and tests/ so the
Rider Solution Explorer mirrors the module structure. Folders: Core, Server,
Drivers (with a nested Driver CLIs subfolder), Client, Tooling.
- Move every project folder on disk with git mv (history preserved as renames).
- Recompute relative paths in 57 .csproj files: cross-category ProjectReferences,
the lib/ HintPath+None refs in Driver.Historian.Wonderware, and the external
mxaccessgw refs in Driver.Galaxy and its test project.
- Rebuild ZB.MOM.WW.OtOpcUa.slnx with nested solution folders.
- Re-prefix project paths in functional scripts (e2e, compliance, smoke SQL,
integration, install).
Build green (0 errors); unit tests pass. Docs left for a separate pass.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Joseph Doherty