Every picker and RawBrowseModal stored the OpenAsync token after the await; if
the host was disposed (or the modal closed) meanwhile, its teardown had already
run with no token, so the plant-side session lived until the reaper's idle TTL.
BrowseOpenGuard.CloseIfOrphaned closes it at once; each host sets _disposed
first thing in DisposeAsync (RawBrowseModal also treats !Visible as gone).
Refs #745
Claude-Session: https://claude.ai/code/session_01Ub9hGmYLQvn9XETzw7CMsT
Clears CommentChecker findings in src/ (3,280 -> 209, the remainder being false
positives like PLC-5/IEEE-754/M0.0) by adding missing summaries/params/returns,
normalising inheritdoc usage, and removing Gitea/review tracking IDs while keeping
the rationale they annotated. Comment-only: comment-stripped sources are identical
to the parent commit.
An ALARM: address (*, <Type>, <Type>/<n>, <Type>/<lo>-<hi>, T<code>, OTHER) on a raw tag that
also carries the cross-driver alarm object is ONE condition with ConditionId == RawPath and a
Kind (Raise / Retrigger / Clear), so DriverHostActor.ForwardNativeAlarm routes it and
NativeAlarmProjector activates it. Fixes all seven triage defects:
1. SubscribeAlarmsAsync treated the host's RawPaths as device hosts -> nothing polled.
2. Decorated "{host}#{Type}:{Number}" ConditionId -> every event dropped.
3. No Kind -> projector kept prior state.
4. WireFocasClient.ReadAlarmsAsync answered [] on failure -> mass clear + un-acked re-raise.
It now throws; a failed device read keeps every condition's state.
5. Acks lost on reconnect -> told-record dedup (MTConnect #626 pattern) held for the driver's
lifetime; same-set re-subscribe / re-init re-raise nothing; changed set prunes leavers only.
6. Subscribe threw while AlarmProjection.Enabled=false -> the tag is the opt-in; flag is a no-op.
7. Alarm tags could not be authored -> ALARM: grammar (FocasAlarmSelector, Contracts) backs the
editor, the address picker, the deploy-time inspector and driver init.
Severity: authored alarm.severity -> exact OpcUaSeverity; else the 16i-era type bucket. The type
table stays the only one (moved to Contracts, documented 16i-era; 30i codes not invented; raw
T<code> selector + raw code in every message). Read-only: ack is server-side. Also clears the
value table on a re-initialise (#630 gap that let a removed/moved tag keep reading).
E2E: Runtime.Tests FocasNativeAlarmEndToEndTests drives the real driver through the real
DriverHostActor and asserts the condition goes Active then inactive.
Claude-Session: https://claude.ai/code/session_01Ef2ozxS7QPanGT8uoATbTe
Sweep task 5 (Shared/Drivers + Acls):
- btn-group the Save/Cancel pair in DriverFormShell (all 13 driver forms),
CollectionEditor foot + per-row Edit/Delete, DriverConfigModal /
DeviceModal / DriverTagPicker / AclScopePickerModal feet,
DriverStatusPanel Reconnect+Restart and its inline restart confirm,
and the Refresh+Close browse toolbars on the FOCAS/AbCip/TwinCAT pickers.
- Replace the no-op inline border-color:var(--alert) tint with .notice-alert
in DriverFormShell, DriverConfigModal, DeviceModal, MqttDriverForm,
MTConnectDriverForm, MqttDeviceForm.
- Replace inline style="width:18px" expander sizing with .tree-twist in
DriverBrowseTree and AclScopeTree.
Markup only — every @onclick, binding, disabled and arm->confirm flow is
unchanged.
Authoring FOCAS tags through /raw -> Browse device... produced tags the driver
could never read. Every committed tag read BadNodeIdUnknown forever, and the
failure was silent end to end: the AdminUI accepted it, the deploy gate sealed
green, and the driver reported Healthy with 0 errors while ignoring the tags.
Net effect: the whole fixed-tree surface could not be published through any v3
authoring path. Found cutting wonder-app-vd03 over to v3 against a real Makino
Pro 5 / Fanuc 30i, where 0 of 20 committed tags read while two hand-authored
MACRO: tags on the same device read Good.
A captured browse leaf's id IS its DriverAttributeInfo.FullName, and the fixed
tree emitted "{deviceHost}/{path}" there -- an internal cache key, not an
address. Both authoring paths wrote it verbatim into TagConfig.address, and
FocasAddress.TryParse accepts no such form, so the driver skipped the tags at
init.
Fixed at the emitter rather than by stripping the host at commit, which fixes
the browse-commit flow and the manual picker's tree-select together and leaves
one canonical address form:
- FocasAddress gains a fourth kind, FIXED:<path>, and moves to Contracts so the
AdminUI and ControlPlane can parse without referencing the runtime driver
(#526). A FIXED: read is served from the fixed-tree snapshot the poll loop
already maintains -- no area read, no connection. Writes refuse: nothing in
that tree is a writable location on the CNC.
- The address carries no device. A tag's device comes from its Device row, and
a second routing channel for one fact is what created this defect.
- An authored FIXED: tag arms the fixed-tree poll loop by itself. Enabled
defaults false and the browser force-enables it only for a browse, so the
operator would otherwise browse, commit, deploy, and land on a driver whose
loop never starts -- every tag Bad with a correct address.
- Fixed-tree values are now dated from the last answered poll and go
BadCommunicationError once it is stale (8 cadences, floored at 30s). The poll
loop swallows a failed tick by design, so a dead CNC would otherwise serve its
last snapshot as Good indefinitely -- harmless while nothing could bind to the
tree, not harmless now.
Guardrails, so this class cannot recur silently:
- FocasTagConfigModel.Validate() runs the real parser instead of a non-empty
check, and FocasTagDefinitionFactory.Inspect() warns at the deploy gate, which
covers CSV/API config that never touches the modal.
- The manual picker offered axis/spindle/program/status "parameter groups" --
none of which is a FOCAS addressing space -- and its own default value,
axis:5, was unusable. It now composes PMC / PARAM: / MACRO: through
FocasAddress, so what it emits is parseable by construction.
Tests assert addresses ROUND-TRIP through the parser rather than matching an
expected string: the previous FocasAddressBuilderTests pinned "axis:5" exactly,
which is how a green suite coexisted with a picker nobody could use. Verified
red-first against the old emitter. FOCAS 308, AdminUI 1095, ControlPlane 169,
Core 581 -- all pass, 0 warnings.
The remaining half of #540 -- a driver reporting Healthy/0 errors while
skipping tags at init -- is fleet-wide (eight drivers do this) and is filed
separately rather than patched per-driver.
`Driver.Sql.Browser` referenced the runtime `Driver.Sql` project. The AdminUI
references that browser, so the whole SQL driver runtime — and
`ZB.MOM.WW.OtOpcUa.Core` through it — sat in the AdminUI's build/deploy graph.
This is the same layering violation #512 removed from the MQTT browser, in a
second driver, and it is why #512's expected removal of `Core.dll` from the
AdminUI's output did not happen.
MEASURED, both directions, on a clean AdminUI build:
before: ZB.MOM.WW.OtOpcUa.Core.dll + ZB.MOM.WW.OtOpcUa.Driver.Sql.dll present
after: both absent
The old csproj comment's premise was sound and survives — the dialect's catalog
SQL *is* the browse engine, so it must be shared rather than duplicated. What
was wrong was the conclusion that sharing it required referencing the runtime
driver. `ISqlDialect`/`SqlServerDialect` depend on nothing in `Driver.Sql`, so
they move to a `.Dialect` leaf that both consume.
This is the `.Transport` shape, not the cheap one: `ISqlDialect` exposes
`DbProviderFactory` and `SqlServerDialect` returns `SqlClientFactory.Instance`,
so `.Contracts` (deliberately provider-free) cannot hold them. Assembly name is
`.Dialect`; the NAMESPACE stays `ZB.MOM.WW.OtOpcUa.Driver.Sql`, matching the
`Driver.Mqtt.Transport` precedent — the extraction cost zero `using` changes.
Two dependencies the cut edge surfaced as the implicit ones they were:
- The AdminUI itself read `SqlDriver.DriverTypeName` in three places — the tag
editor map, the tag config validator, and the Sql address picker. All three
now read `DriverTypeNames.Sql`, which is exactly what that constant resolves
to and exactly the repoint `SqlDriverBrowser`'s own comment had deferred
until a factory was registered against the shared constant. One exists now.
- `SqlDriverFormContractTests` asserts the AdminUI form's emitted JSON against
the runtime factory that reads it, so it genuinely needs the runtime driver.
`AdminUI.Tests` now references it explicitly. A test project referencing a
runtime driver is fine — tests are not in the AdminUI's deploy graph.
New guard: `DriverBrowserLayeringTests` (Commons.Tests) scans the csproj graph
of every `*.Browser` project in the tree, transitively. It reads csproj files
rather than loaded assemblies because the cost is a build-graph cost — the
compiler emits no assembly reference for an unused `ProjectReference`, so
`MqttBrowserLayeringTests`' assembly-reference approach cannot see that case.
The two are complementary and each now points at the other.
Falsified three ways, each red then green again: the direct reference re-added
to the browser; the same reference one hop out via `.Dialect` (proving the walk
is really transitive); and both controls — browsers-discovered and
references-parsed — which exist so an empty discovery cannot pass the absence
assertion vacuously.
#526's claim that the reference "carries no comment at all" was wrong; it
carried a detailed one from the scaffold commit. Corrected on the issue and in
the design doc's project table, which had recorded the deviation as deliberate.
Claude-Session: https://claude.ai/code/session_015p7wGqy3YpZNCpDzTpGMKo
Register SqlDriverBrowser as an IDriverBrowser beside the OpcUaClient/Galaxy
lines, project-reference Driver.Sql.Browser, and add SqlAddressPickerBody.razor:
a DriverBrowseTree schema/table/column picker (DriverOperator-gated) with a
column attribute side-panel, manual-entry model/selector fields retained, that
composes the per-tag TagConfig blob (KeyValue / WideRow) matched to
SqlEquipmentTagParser. Pasted ad-hoc connection strings are session-only and
never persisted into the composed blob or driver config.
Claude-Session: https://claude.ai/code/session_01GASWkNEi68FSCtvr6rLoEW
Task 14/15/16: each picker body keeps its manual builder and appends a DriverOperator-gated
browse affordance (mirrors OpcUaClientAddressPickerBody) — Browse/Refresh/Close, DriverBrowseTree
over the universal DiscoveryDriverBrowser session, leaf-only commit (OnNodeSelected fires for
folders too), snapshot-at-open label, fire-and-forget close on dispose. _canBrowse evaluated once
in OnInitializedAsync (CanBrowse constructs a throwaway driver). FOCAS commits the leaf FullName
directly (the group/id builder can't reconstruct it). Editors pass DriverType + GetConfigJson
through. Razor-live-verified at Task 18.
Adds <summary>/<param>/<returns>/<inheritdoc> where missing and removes
project bookkeeping IDs (task/tracking refs) from shipped code comments,
so the docs read cleanly and CommentChecker is quiet except for known
false positives (PLC/protocol terms, event/IEqualityComparer inheritdoc).
Doc/comment-only; no logic changed; solution builds clean.
The HistorianGateway driver is now the sole historian read/write+alarm backend, so the
Wonderware sidecar projects are dead code. Removes the 5 Wonderware projects (driver,
.Client, .Client.Contracts, + their 2 test projects) from the solution and tree, and fully
retires the vestigial 'Historian.Wonderware' driver type (UI/probe-only; it had no driver
factory): the Host probe registration, the AdminUI driver-config surface (driver page,
tag-config editor/model/validator entry, address picker/builder, driver-type catalog +
dropdown + edit-router entries), and their tests. Prunes the now-unused Wonderware
connection fields (Host/Port/UseTls/ServerCertThumbprint/SharedSecret) from
AlarmHistorianOptions (keeping Enabled + the SQLite store-and-forward knobs) and refreshes
the stale XML docs that named Wonderware as the production backend.
Claude-Session: https://claude.ai/code/session_012SDSQ3AcaXqPcBtDESBRii
Audit (task #134) found the same Razor literal-binding bug class as the UNS
Filter fix (14b4692): a string-typed component parameter assigned without a
leading @ is a LITERAL, not an expression. Confirmed against the generated
.g.cs (literal "_error" vs TypeCheck<String>(_error)).
- DriverFormShell Error="_error" -> "@_error" on all 9 driver edit pages:
Error received the constant "_error", so the error banner rendered
permanently and the real failure message was never shown.
- DriverBrowseTree SelectedNodeId="_tagName"/"_nodeId" -> "@..." in the
Galaxy and OpcUaClient address pickers: the tree's selected-node highlight
compared against a literal that never matched a real node.
Build clean; generated code now binds all 11 as TypeCheck<String>(field);
AdminUI.Tests 216/216 green.
The driver/factory/seed use 'GalaxyMxGateway' (legacy 'Galaxy' was retired),
but the AdminUI editor router, GalaxyDriverPage, address picker, identity
dropdown, the Galaxy browser/probe, and DraftValidator still keyed on 'Galaxy'.
Result: the seeded GalaxyMxGateway driver couldn't be edited ('no editor
registered'), UI-created Galaxy drivers wrote a type with no factory, and a
SystemPlatform-bound GalaxyMxGateway driver failed publish validation.
Align all stragglers to GalaxyMxGateway (+ failing-test-first DraftValidator
coverage). ShouldStub's 'Galaxy' legacy safety-net left intact.
- DriverTagPicker shell: modal chrome + per-driver picker body
rendered as ChildContent.
- 9 picker bodies (Modbus/AbCip/AbLegacy/S7/TwinCat/FOCAS/
OpcUaClient/Galaxy/Historian.Wonderware). 5 have computed
builder logic + unit tests; 4 are free-text passthroughs
(live browse for OPC UA + Galaxy is a documented follow-up).
- Each typed driver page gets a "Pick address" button that opens
the modal with the matching body. Picked address surfaces in
the modal footer for manual copy — no JS interop in v1.
Joseph Doherty