Commit Graph
3 Commits
Author SHA1 Message Date
Marc Schier 1bb4bdca1d Add Machine Vision Parts 1 and 2 (#4733)
# Description

Implement the released [OPC
40100-1](https://reference.opcfoundation.org/specs/OPC-40100-1) and [OPC
40100-2](https://reference.opcfoundation.org/specs/OPC-40100-2)
specifications with generated models, provider-backed runtimes, typed
clients, MCP workflows, and DI/Machinery integration.

- **Part 1 stays in `Opc.Ua.Vision`** and its client/server packages
alongside the distinct Perception model. Provide control/acquisition
state machines, jobs and synchronized steps,
recipe/product/configuration/result management, file transfers,
diagnostics, events, and conditions.
- **Part 2 is in `Opc.Ua.MachineVision`, `.Client`, and `.Server`.**
Provide asset categories, identification, image-handling aspects,
health/maintenance data, topology, and transactional updates. The base
Vision assemblies do not reference these optional packages; the Part 2
wire model does not depend on Part 1.
- Preserve the release-pinned model bytes, wire namespaces and NodeIds.
Perception types are in `Opc.Ua.Vision.Perception`; the AMCM generated
namespace remains `Opc.Ua.Vision.MachineVision.AMCM`, and asset
client/server extension namespaces remain `Opc.Ua.Vision.Client` and
`Opc.Ua.Vision.Server`.
- Use `AddOpcUaMachineVision` and `AddOpcUaMachineVisionAMCM` for model
loading and factory registration. Each has node-collection,
encodeable-factory-builder and node-state-factory-builder overloads.
These short entry points delegate to the generated implementations;
existing namespace-derived generated names remain available for
compatibility.
- Support multiple independent named systems/assets under one
namespace-owning manager. Reuse injectable providers, file binding,
bounded memory stores, optional transactional `IFileSystemProvider`
persistence, state machines, telemetry and conformance infrastructure.
- Keep one `docs/Vision.md` guide, titled `Machine Vision (OPC 40100-1
and OPC 40100-2)`, and one `Opc.Ua.Mcp.Vision` package. Include
deterministic server/client samples.
- Expose 17 Machine Vision MCP tools, including capabilities/status,
bounded relationships and observation, complete small-file
uploads/downloads, management, explicit control, conditions, and chunked
transfers. Catalogue counts: 39 Vision-specific, 43 with connection
tools, 81 Vision+Robotics, 155 Full. Every Machine Vision wire parameter
has a schema description.

**Compatibility and limits:** `AddVision()` remains Perception-only
unless released parts are selected. Standalone Part 2 uses
`AddVision().AddMachineVision()`; Machinery composition uses
`AddVisionToMachinery()`. Existing tool defaults and command signatures
are preserved. Observation owns and cleans up its subscription: 5
seconds/50 notifications by default, capped at 60 seconds/100
notifications. Complete-file tools are capped at 1 MiB; larger files use
chunked transfers. Domain Error values remain distinct from UA service
failures.

**Versioning:** the seven Vision/MachineVision/MCP packages and their
Debug variants follow the repository root version instead of being
forced to preview. Vision.OpenUsd and its descendants remain
preview-only. Development builds still inherit the root prerelease
version. No release version, tag, release branch, publication policy, or
feed promotion is changed.

**Review actions:** all fourteen review threads have action/evidence
replies and are resolved. Changes include the unified guide, Perception
namespace, separate Part 2 packages and final naming, multi-system
ownership explanation, interrupted-write cleanup, observer failure
isolation, complete MCP parameter descriptions, and explicit package
inventory. The preview-layout migration topic and the requested
ReleaseProcess caveat were removed. The test Publish collector now
retries recognized transient failures within one cancellation budget and
propagates other exceptions. Commit 69b1f5db9 applies the requested
short loader names and renames standalone hosting to `AddMachineVision`,
with callers, tests and documentation updated. The intervening master
merge is preserved.

### Verification

**Latest API naming changes, verified locally:**

| Scope | Result |
| --- | --- |
| Full Vision suite, net10 | 572 passed, 1 existing skip, 0 failed |
| Full Vision suite, net48 | 515 passed, 0 skipped, 0 failed |
| Final loader/hosting cases after cross-TFM null-guard adjustment | 9
passed, 0 failed, 0 skipped |
| Machine Vision MCP and profile cases | 198 passed, 0 failed, 0 skipped
|
| Main and MCP AOT test-project compilation | Both built with 0
warnings/errors |
| MCP AOT companion, managed execution | 5 passed, 0 failed, 0 skipped;
not claimed as native execution |

`ModelLoaderNamesRegisterTypedFactories`,
`ModelLoaderNamesRejectNullArguments`, and
`GeneratedModelsLoadTogetherAndCreateTypedInstances` cover all six
loader overloads, fluent return identities, typed instances, namespace
coexistence and null guards. Existing standalone Part 2 tests verify
idempotent registration, one-owner enforcement and null handling through
`AddMachineVision`. No source-generator implementation, CLR namespace,
wire identity or model payload was changed for these naming updates.

The current 69b1f5db9 revision is running
[CI](https://github.com/OPCFoundation/UA-.NETStandard/actions/runs/38165826937),
[package
validation](https://github.com/OPCFoundation/UA-.NETStandard/actions/runs/38165823359),
[MCP
usability](https://github.com/OPCFoundation/UA-.NETStandard/actions/runs/38165826874),
[CodeQL](https://github.com/OPCFoundation/UA-.NETStandard/actions/runs/38165826906),
and [Images
CI](https://github.com/OPCFoundation/UA-.NETStandard/actions/runs/38165826884).
These runs are not claimed as completed results.

**Earlier completed verification:** all seven default-TFM package
archives were inspected after the package rename: exact IDs, 27 clean
DLLs, correct dependencies/readmes/licenses, and unchanged pinned model
hashes. [CI on
c75ec4fa6](https://github.com/OPCFoundation/UA-.NETStandard/actions/runs/38142519760)
passed, including the formerly failing Linux batch and required summary.
Its unchanged coverage gate passed at **88.56% lines, 78.96% branches,
84.28% patch** against the 75% patch floor. The later
bounded-Publish-helper regressions reproduced 13 failures before the fix
and passed afterward; the full mainline triggering fixture passed 67
tests on each of net10/net48. These are historical results, not current
full-matrix results.

<details>
<summary>Executed API naming validation commands and outcomes</summary>

Run from the worktree root using the established artifact trees.
Dependency builds were performed before the no-build full net10 run; the
focused loader/hosting selection was rebuilt and rerun after the final
null-guard adjustment.

```powershell
$files = 'C:\Users\mschier\.copilot\session-state\deb2ba10-b0e9-4a44-8783-8331bc850814\files'
$env:DOTNET_CLI_USE_MSBUILD_SERVER = '0'
$env:TEMP = 'C:\Temp\mv-deb2\followup'
$env:TMP = $env:TEMP

# Passed: 572; Failed: 0; Skipped: 1.
dotnet test tests\Opc.Ua.Vision.Tests\Opc.Ua.Vision.Tests.csproj -c Release -f net10.0 --no-build --no-restore --artifacts-path artifacts\vision-followup -p:CustomTestTarget=net10.0 -p:UseSharedCompilation=false -m:1 -nr:false --logger 'console;verbosity=minimal' --logger trx --results-directory "$files\vision-api-names-net10" -- 'NUnit.WorkDirectory=C:\Temp\mv-deb2\followup'

# Passed: 9; Failed: 0; Skipped: 0, on the final source.
dotnet test tests\Opc.Ua.Vision.Tests\Opc.Ua.Vision.Tests.csproj -c Release -f net10.0 --no-restore --artifacts-path artifacts\vision-followup -p:CustomTestTarget=net10.0 -p:UseSharedCompilation=false -m:1 -nr:false --filter 'FullyQualifiedName~MachineVisionModelTests|FullyQualifiedName~StandalonePartTwoRegistrationUsesOneOwnerAndOneModelProvider|FullyQualifiedName~StandalonePartTwoRequiresRegistrationAndRejectsCompetingOwnership' --logger 'console;verbosity=minimal' --logger trx --results-directory "$files\vision-api-names-final-model" -- 'NUnit.WorkDirectory=C:\Temp\mv-deb2\followup'

# Passed: 198; Failed: 0; Skipped: 0.
dotnet test tests\Opc.Ua.Tools.Tests\Opc.Ua.Tools.Tests.csproj -c Release -f net10.0 --no-restore --artifacts-path artifacts\vision-followup -p:CustomTestTarget=net10.0 -p:UseSharedCompilation=false -m:1 -nr:false --filter 'FullyQualifiedName~VisionMachineToolsTests|FullyQualifiedName~McpHostBuilderTests|FullyQualifiedName~McpToolProfileCompositionTests' --logger 'console;verbosity=minimal' --logger trx --results-directory "$files\vision-api-names-final-mcp" -- 'NUnit.WorkDirectory=C:\Temp\mv-deb2\followup'

$env:TEMP = 'C:\Temp\mv-deb2\followup48'
$env:TMP = $env:TEMP

# Passed: 515; Failed: 0; Skipped: 0.
dotnet test tests\Opc.Ua.Vision.Tests\Opc.Ua.Vision.Tests.csproj -c Debug -f net48 --no-restore --artifacts-path "$files\solution-net48-artifacts" -p:CustomTestTarget=net48 -p:UseSharedCompilation=false -m:1 -nr:false --logger 'console;verbosity=minimal' --logger trx --results-directory "$files\vision-api-names-net48-final" -- 'NUnit.WorkDirectory=C:\Temp\mv-deb2\followup48'
```

Opt-in long-running/stress/durable tiers have not been rerun locally;
the unqualified **all tests** checklist item remains open. Original
implementation matrix counts are not presented as current results.

</details>

## Related Issues

- Fixes #4732.

The requester reviewed and approved the implementation plan and
subsequent packaging/API decisions in the development session. The
tracking issue records the design; maintainer architectural
discussion/sign-off there is still pending. This PR remains a draft.

## Checklist

_Put an `x` in the boxes that apply. You can complete these step by step
after opening the PR._

- [ ] I have signed the
[CLA](https://opcfoundation.org/license/cla/ContributorLicenseAgreementv1.0.pdf)
and read the
[CONTRIBUTING](https://github.com/OPCFoundation/UA-.NETStandard/blob/master/CONTRIBUTING.md)
doc.
- [x] I have added tests that prove my fix is effective or that my
feature works and increased code coverage.
- [x] I have added all necessary documentation.
- [x] I have verified that my changes do not introduce (new) build or
analyzer warnings.
- [ ] I ran **all** tests locally using the **UA.slnx** solution against
at least .net **framework** and .net **10**, and all passed.
- [ ] I fixed **all** failing and flaky tests in the CI pipelines and
**all** CodeQL warnings.
- [x] I have addressed **all** PR feedback received.
2026-10-12 07:01:27 +00:00
Klaus Landsdorf 5d26681ac3 Machinery client: return the NodeId of each metering point measurement (#4642)
# Description

`MachineryMeasurementValue` gets an additive init-only `NodeId`; the
positional constructor is unchanged. `ReadMeteringPointAsync` fills it,
and so do `ReadMainMeteringPointAsync` and `ReadSubMetersAsync`, which
use it.

The values are now read by the NodeIds the browse returned, in one
batched Read, instead of translating each browse name back to a NodeId
first. That is one round trip less, and value and NodeId come from the
same node.

`docs/Machinery.md` shows how to subscribe to the measurements.

Tests:

- New end-to-end test
`MeteringPointMeasurementsCarryTheNodeIdOfTheirVariableAsync` against
`MachineryIntegrationServer`, covering the main metering point and the
sub-meter. It reads `BrowseName` and `Value` behind every returned
NodeId. It fails on master.
- `Opc.Ua.Machinery.Tests` 165/165 on net10.0; all target frameworks
build with 0 warnings.
- Fork CI (full matrix incl. macOS) and CodeQL: green on `afa00065a`
(the same change on master `ce88955f7`) — [CI run
36826789991](https://github.com/biancode/UA-.NETStandard/actions/runs/36826789991)
(189 jobs), [CodeQL run
36826793071](https://github.com/biancode/UA-.NETStandard/actions/runs/36826793071).
Rebasing onto master with #4607 needed one conflict resolution in
`MachineryEndToEndTests.cs` (both new tests kept);
`Opc.Ua.Machinery.Tests` passes 165/165 on net10.0 locally afterwards
and CodeQL is green on that state ([run
36979020583](https://github.com/biancode/UA-.NETStandard/actions/runs/36979020583)).
The run on the current head is in progress: [CI run
37016200389](https://github.com/biancode/UA-.NETStandard/actions/runs/37016200389).

## Related Issues

- Fixes #4641

## Checklist

- [x] I have signed the
[CLA](https://opcfoundation.org/license/cla/ContributorLicenseAgreementv1.0.pdf)
and read the
[CONTRIBUTING](https://github.com/OPCFoundation/UA-.NETStandard/blob/master/CONTRIBUTING.md)
doc.
- [x] I have added tests that prove my fix is effective or that my
feature works and increased code coverage.
- [x] I have added all necessary documentation.
- [x] I have verified that my changes do not introduce (new) build or
analyzer warnings.
- [ ] I ran **all** tests locally using the **UA.slnx** solution against
at least .net **framework** and .net **10**, and all passed. (Affected
suites on net10.0 and net8.0 locally on macOS; .NET Framework is covered
by the fork CI's Windows net48 legs.)
- [ ] I fixed **all** failing and flaky tests in the CI pipelines and
**all** CodeQL warnings.
- [ ] I have addressed **all** PR feedback received.
2026-10-02 23:21:25 +02:00
Klaus LandsdorfandMarc Schier 01d6b5d26c Machinery: the OPC 40001 companion SDK with Jobs, Result Transfer, Process Values and Energy (#4578)
> Tracking issue #4576. #4577 is merged, so this branch is rebased onto
> `master` and contains only the Machinery commits.

## Summary

Second of four stacked PRs. Adds the OPC UA for Machinery series as
model
packages plus a server and a client SDK, following the companion pattern
of
DI and Robotics, and the two models it depends on that the repository
does
not carry yet.

| Package | Content |
|---|---|
| `Opc.Ua.IA` | OPC 10000-200 IA 1.01.4, **moved out of
`Opc.Ua.Robotics`** (see below) |
| `Opc.Ua.ECM` | OPC 34100 Energy Consumption Management 1.0.1 |
| `Opc.Ua.PADIM` | OPC 30081 PA-DIM 1.02.0 with the IRDI dictionary |
| `Opc.Ua.Machinery` | OPC 40001-1 Basic Building Blocks 1.04.1 |
| `Opc.Ua.Machinery.ProcessValues` | OPC 40001-2 Process Values 1.00.0 |
| `Opc.Ua.Machinery.Jobs` | OPC 40001-3 Job Management 1.0.1 |
| `Opc.Ua.Machinery.Energy` | OPC 40001-4 Energy 1.00 |
| `Opc.Ua.Machinery.Result` | OPC 40001-101 Result Transfer 1.01.0 |
| `Opc.Ua.Machinery.Server` | `AddMachinery()` /
`ConfigureMachinery(...)`, fluent machine builder, server-driven state
machines, process values, job management over the shared ISA-95 V2
binder, energy, result management incl. `GenerateFileForRead` |
| `Opc.Ua.Machinery.Client` | machine discovery, identification, state
observation, process values, job and result access |

OPC 40001-101 `ResultTransferType` redeclares `GenerateFileForRead` with
its
own arguments; the generator fix for such overrides, merged with #4577,
is
what makes it appear on the `ResultTransfer` instances.

All NodeSets are byte-identical to `UA-Nodeset/latest`. Each model
carries a
pinned `Model/*.NodeIds.csv` the generator validates, next to the
unmodified
upstream table; `tools/nodesets/derive-identifier-table.py` derives the
former from the latter.

## Changes to existing code

- **IA moves out of Robotics.** Machinery needs IA as well (OPC 40001-1
types
`Stacklight` with `BasicStacklightType`), and two assemblies generating
the
same model under the same prefix collide at any consumer referencing
both.
The NodeSet moves verbatim, so no generated type changes; the prefix
stays
`Opc.Ua.IA`. Source-compatible, but IA types now live in `Opc.Ua.IA.dll`
rather than `Opc.Ua.Robotics.dll` — binary-breaking for consumers of the
  Robotics package.
- **`samples/OpenUsd/GeneratorServer`** drops its hand-reduced Machinery
  NodeSet copy and the script that produced it (a workaround for the
generator defect fixed by #4577) and references `Opc.Ua.Machinery`
instead.
- `README.md` and `docs/README.md` list the new models; the README also
  corrects the Industrial Automation entry (Part 200, not OPC 40001-1).

## Review follow-ups

Separate commits after the docs/samples commit, so the reviewed state
stays
comparable. Each fix comes with a test that fails without it.

- Copilot review: a transition is committed only while the state machine
is
still in its source state; optional Jobs/Result namespaces the server
does
not load are reported as absent, as documented; resources of registered
machines (result transfer, job-management change pumps) are released
with
  the node manager (`DisposeMachineryResourcesAsync` for a custom DI
  manager); `NodeId`/`LocalizedText` use their null sentinels instead of
  `Nullable<T>`.
- Own review with the rubric in `.github/copilot-instructions.md`: a
failed
browse call propagates from the client instead of reading as "no
children";
  the predefined result metadata compares `CreationTime` against the
  `DateTimeUtc` sentinels (the `DateTime` conversion shifted
  `DateTime.MaxValue` by the host's UTC offset); process values below
`Monitoring` are found; a second metering point named `Main` is
rejected;
  the zero-point event is reported when the handler throws; smaller
  state-sharing and documentation corrections.

## Testing

- `tests/Opc.Ua.Machinery.Tests`: 162 tests on net8 and net10 and with
the
netstandard2.1 libraries; the integration tests connect a real client
session over `opc.tcp` to a hosted
  server.
- With IA extracted: Robotics 636, OpenUsd 921, DI 433 and
SourceGeneration
  263 tests pass.
- `UA.slnx` builds for net472, net48, netstandard2.0/2.1 and net8/9/10
with
  SDK 10.0.401 and no warnings.
- Changed-line coverage of this layer (`check-coverage.ps1`): 91.68 %
(6059 of 6609 changed lines, against `master`).
- Fork CI, full PR matrix incl. macOS, on the current master: green, all
184
jobs ([run
36582685653](https://github.com/biancode/UA-.NETStandard/actions/runs/36582685653)).
CodeQL: green ([run
36582689589](https://github.com/biancode/UA-.NETStandard/actions/runs/36582689589)).
- Beyond the in-repo tests the implementation has been validated end to
end
  against a separate, non-public OPC UA client and server.

## Reviewing

Commits are ordered so each builds: IA extraction → identifier-table
tool →
ECM/PA-DIM → Machinery models → server → client → tests → docs/samples →
GeneratorServer sample → review follow-ups. The model commits are large
only because of the
NodeSets and identifier tables; the hand-written code starts at the
server
commit.

---------

Co-authored-by: Marc Schier <marcschier@users.noreply.github.com>
2026-09-29 19:59:34 +02:00