Catch-all commit for pending work on the task-galaxy-e2e branch that
wasn't part of the FOCAS migration. Grouping by topic so future per-topic
commits can be cherry-picked if needed.
TwinCAT
- src/.../Driver.TwinCAT/AdsTwinCATClient.cs + TwinCATDriverFactoryExtensions.cs:
factory-registration extensions + ADS client refinements.
- src/.../Driver.TwinCAT.Cli/Commands/BrowseCommand.cs: new browse command
for the TwinCAT test-client CLI.
- tests/.../Driver.TwinCAT.IntegrationTests/TwinCAT3SmokeTests.cs + TwinCatProject/:
fixture scaffold with a minimal POU + README pointing at the TCBSD/ESXi
VM for e2e.
- docs/Driver.TwinCAT.Cli.md + docs/drivers/TwinCAT-Test-Fixture.md:
documentation for the above.
- docs/v3/twincat-backlog.md: forward-looking backlog seed.
Admin UI + fleet status
- src/.../Admin/Components/Pages/Clusters/DriversTab.razor + Hosts.razor:
UI refresh for fleet-status rendering.
- src/.../Admin/Hubs/FleetStatusHub.cs + FleetStatusPoller.cs +
Admin/Program.cs: SignalR hub + poller plumbing for live fleet data.
- tests/.../Admin.Tests/FleetStatusPollerTests.cs: poller coverage.
Server + redundancy runtime (Phase 6.3 follow-ups)
- src/.../Server/Hosting/RedundancyPublisherHostedService.cs: HostedService
that owns the RedundancyStatePublisher lifecycle + wires peer reachability.
- src/.../Server/Redundancy/ServerRedundancyNodeWriter.cs: OPC UA
variable-node writer binding ServiceLevel + ServerUriArray to the
publisher's events.
- src/.../Server/Program.cs + Server.csproj: hosted-service registration.
- tests/.../Server.Tests/ServerRedundancyNodeWriterTests.cs +
Server.Tests.csproj: coverage for the above.
Configuration
- src/.../Configuration/Validation/DraftValidator.cs +
tests/.../Configuration.Tests/DraftValidatorTests.cs: draft-validation
refinements.
E2E scripts (shared infrastructure)
- scripts/e2e/README.md + _common.ps1 + test-all.ps1: shared helpers + the
all-drivers test-all runner.
- scripts/e2e/test-opcuaclient.ps1: OPC UA Client e2e runner.
Docs
- docs/v2/implementation/phase-6-{1,2,3,4}*.md + exit-gate-phase-{3,7}.md:
phase-gate + implementation doc updates.
- docs/v2/plan.md: top-level plan refresh.
- docs/v2/redundancy-interop-playbook.md: client interop playbook for the
Phase 6.3 redundancy-runtime work.
Two orphan FOCAS docs remain on disk but deliberately unstaged —
docs/v2/focas-deployment.md and docs/v2/implementation/focas-simulator-plan.md
describe the now-retired Tier-C topology and should either be rewritten
or deleted in a follow-up.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Final two of the five driver test clients. Pattern carried forward from
#249 (Modbus) + #250 (AB CIP, AB Legacy) — each CLI inherits Driver.Cli.Common
for DriverCommandBase + SnapshotFormatter and adds a protocol-specific
CommandBase + 4 commands (probe / read / write / subscribe).
New projects:
- src/ZB.MOM.WW.OtOpcUa.Driver.S7.Cli/ — otopcua-s7-cli.
S7CommandBase carries host/port/cpu/rack/slot/timeout. Handles all S7
atomic types (Bool, Byte, Int16..UInt64, Float32/64, String, DateTime).
DateTime parses via RoundtripKind so "2026-04-21T12:34:56Z" works.
- src/ZB.MOM.WW.OtOpcUa.Driver.TwinCAT.Cli/ — otopcua-twincat-cli.
TwinCATCommandBase carries ams-net-id + ams-port + --poll-only toggle
(flips UseNativeNotifications=false). Covers the full IEC 61131-3
atomic set: Bool, SInt/USInt, Int/UInt, DInt/UDInt, LInt/ULInt, Real,
LReal, String, WString, Time/Date/DateTime/TimeOfDay. Structure writes
refused as out-of-scope (same as AB CIP). IEC time/date variants marshal
as UDINT on the wire per IEC spec. Subscribe banner announces "ADS
notification" vs "polling" so the mechanism is obvious in bug reports.
Tests (49 new, 122 cumulative driver-CLI):
- S7: 22 tests. Every S7DataType has a happy-path + bounds case. DateTime
round-trips an ISO-8601 string. Tag-name synthesis round-trips every
S7 address form (DB / M / I / Q, bit/word/dword, strings).
- TwinCAT: 27 tests. Full IEC type matrix including WString UTF-8 pass-
through + the four IEC time/date variants landing on UDINT. Structure
rejection case. Tag-name synthesis for Program scope, GVL scope, nested
UDT members, and array elements.
Docs:
- docs/Driver.S7.Cli.md — address grammar cheat sheet + the PUT/GET-must-
be-enabled gotcha every S7-1200/1500 operator hits.
- docs/Driver.TwinCAT.Cli.md — AMS router prerequisite (XAR / standalone
Router NuGet / remote AMS route) + per-command examples.
Wiring:
- ZB.MOM.WW.OtOpcUa.slnx grew 4 entries (2 src + 2 tests).
Full-solution build clean. Both --help outputs verified end-to-end.
Driver CLI suite complete: 5 CLIs (otopcua-{modbus,abcip,ablegacy,s7,twincat}-cli)
sharing a common base + formatter. 122 CLI tests cumulative. Every driver family
shipped in v2 now has a shell-level ad-hoc validation tool.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
