Adds <summary>, <param>, <typeparam>, and <inheritdoc/> tags to public
members surfaced by commentchecker — resolves 5,847 of 5,869 issues
(99.6%) across three /fixdocs passes.
Adds Directory.Packages.props (ManagePackageVersionsCentrally) and
Directory.Build.props (net10.0/nullable/implicit usings/LangVersion latest).
Strips Version attributes from every csproj PackageReference and consolidates
versions into the central file.
Side fixes (necessary to keep the build green on .NET SDK 10.0.105 on macOS):
- Microsoft.CodeAnalysis.CSharp{,.Workspaces}: 5.3.0 -> 5.0.0. The 5.3.0
analyzer DLL references compiler 5.3.0.0 and the local SDK ships compiler
5.0.0.0, producing CS9057 on every project that loaded the Analyzers
output. Master itself was broken on this machine pre-change.
- Server + Server.Tests pin OPCFoundation.NetStandard.Opc.Ua.{Configuration,
Client} to 1.5.374.126 via VersionOverride, matching Opc.Ua.Server's
pin. Mixing 1.5.378.106 Opc.Ua.Core transitively with 1.5.374.126
Opc.Ua.Server breaks CustomNodeManager2 override signatures
(CS0115 on LoadPredefinedNodes/Browse/HistoryRead*) and CS7069 in
the tests. The pin disappears when the legacy Server project is
deleted in Task 56.
- Client.UI + Client.UI.Tests: NuGetAuditSuppress for
GHSA-xrw6-gwf8-vvr9 (Tmds.DBus.Protocol 0.20.0 reaches both projects
transitively from Avalonia.Desktop on Linux/macOS only).
Deviation from the plan: TreatWarningsAsErrors=true is NOT set in
Directory.Build.props because the pre-v2 Admin/Server test projects carry
~240 xUnit1051 analyzer warnings that would fail the build. New v2 projects
opt in via their own csproj; the global flag can return once the legacy
projects are deleted in Task 56.
- Core.AlarmHistorian-008: cache queue depth in an Interlocked counter so
EnqueueAsync no longer runs COUNT(*) on every alarm; consolidate
DrainOnceAsync onto a single SqliteConnection per tick (purge, batch
read, dead-letter, and outcome transaction all share it).
- Core.AlarmHistorian-011: confirm the stale Galaxy.Host XML doc
references were already fixed under earlier commits; flip to Resolved.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Add #pragma warning disable xUnit1051 at the top of ContractsWireParityTests.cs.
The xUnit1051 analyser fires on MessagePack's Serialize/Deserialize overloads that
have an optional CancellationToken parameter; these are synchronous parity tests
where the token is not meaningful — the suppression is scoped to this file only.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
`PlcTagHandle` and `DeviceState.TagHandles` were dead scaffolding: the
`ReleaseHandle` no-op never called `plc_tag_destroy` and the dict was
never populated. Removed the file, the dead dict, and its
`DisposeHandles` loop. Updated the `AbCipDriver` class doc to document
that native lifetime is owned by libplctag.NET `Tag.Dispose()` (invoked
from `DisposeHandles`) with the library's own finalizer covering any
GC-collected instances. Two test methods that only exercised the dead
`PlcTagHandle` class removed from `AbCipDriverTests`.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Core.AlarmHistorian-002 — drain loop now honors exponential backoff:
StartDrainLoop arms a self-rescheduling one-shot Timer. RescheduleDrain
sets the next due-time to max(tickInterval, CurrentBackoff) while the
sink is BackingOff, so a historian outage genuinely slows the cadence
down the 1s->2s->5s->15s->60s ladder instead of hammering at the fixed
tick. Class doc-comment updated.
Core.AlarmHistorian-004 — SQLite busy handling: the connection string
is built via SqliteConnectionStringBuilder with DefaultTimeout=5, and a
new OpenConnection helper applies PRAGMA busy_timeout=5000 and
PRAGMA journal_mode=WAL on every open. A concurrent enqueue-vs-drain
file-lock collision now waits the lock out instead of failing fast with
SQLITE_BUSY. All connection open sites switched to the helper.
Core.AlarmHistorian-006 — drain-loop faults are no longer unobserved:
the timer callback (DrainTimerCallback) awaits DrainOnceAsync inside a
try/catch that logs via _logger.Error, records the message into
_lastError, and sets _drainState=BackingOff so a stalled drain is
visible on GetStatus; a finally always re-arms the timer.
Regression tests added to SqliteStoreAndForwardSinkTests:
StartDrainLoop_honors_backoff_and_slows_cadence_under_retry,
StartDrainLoop_keeps_steady_cadence_when_writer_is_healthy,
StartDrainLoop_records_drain_fault_and_keeps_running,
Concurrent_enqueue_and_drain_do_not_throw_sqlite_busy.
findings.md: 002/004/006 marked Resolved; open count 10 -> 7.
Build: clean (0 warnings). Tests: 20/20 passing.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
ReadBatch built parallel rowIds / events lists: rowIds.Add ran for every
row but events.Add was guarded by `if (evt is not null)`. A corrupt /
null-deserializing payload desynced the lists, so DrainOnceAsync applied
each outcome to the wrong RowId — an Ack could delete an un-sent event
(silent alarm-event data loss) and the corrupt row stalled the queue
head forever.
ReadBatch now returns a single list of QueueRow(long RowId,
AlarmHistorianEvent? Event) records so a rowId can never drift from its
event; deserialization is wrapped to yield null on JsonException.
DrainOnceAsync immediately dead-letters rows whose payload is
null/un-deserializable and forwards only well-formed events to the
writer, mapping outcomes by RowId.
Regression tests cover a corrupt row mid-batch and at the queue head.
Core.AlarmHistorian suite: 16/16 pass.
Resolves code-review finding Core.AlarmHistorian-001 (Critical).
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