Two refactors that together reshape how the stack tier is laid out:
1. Rename `Opc.Ua` project to `Opc.Ua.Core.Types`
* Stack/Opc.Ua/ -> Stack/Opc.Ua.Core.Types/ (git mv preserves history)
* Opc.Ua.csproj -> Opc.Ua.Core.Types.csproj
* AssemblyName : `Opc.Ua` -> `Opc.Ua.Core.Types`
* PackageId : `OPCFoundation.NetStandard.Opc.Ua` ->
`OPCFoundation.NetStandard.Opc.Ua.Core.Types`
* RootNamespace : kept as `Opc.Ua`
* StackGeneration.cs assembly-name switch updated; the renamed
assembly still produces `StackGenerationType.Models`.
* The `OPCFoundation.NetStandard.Opc.Ua` name now belongs solely to
the roll-up meta-package (nuget/Opc.Ua.nuspec); the meta-package's
former self-dependency is replaced with the new
`.Core.Types` package, and `.Symbols.nuspec` gains the
matching `.Core.Types.Debug` debug-symbol dependency.
2. Move `Opc.Ua.Security.Certificates` from Libraries/ to Stack/
It is a stack-tier dependency consumed by Opc.Ua.Core, not a
higher-level library extension, so it now sits alongside the other
stack projects.
Both refactors update the same set of cross-cutting infrastructure:
- UA.slnx, UA Core Library.slnx, Applications/ConsoleReferenceServer/Dockerfile
- .azurepipelines/signlist{Debug,Release}.txt
- ProjectReferences across Stack/, Libraries/, Tests/, Fuzzing/
- Tests/Opc.Ua.SourceGeneration.Stack.Tests/StackGenerationAssemblyTests.cs
- Docs/PlatformBuild.md and .github/copilot-instructions.md (new
Core.Types package listed)
Verification
* dotnet build UA.slnx -c Debug -- succeeded, 0 errors
* StackGenerationAssemblyTests : 5 passed
* Opc.Ua.SourceGeneration.Tests : 40 passed
* Opc.Ua.SourceGeneration.Core.Tests : 3514 passed, 8 skipped
* Opc.Ua.Core.Tests (Stack filter) : 1982 passed, 80 skipped
* Opc.Ua.Security.Certificates.Tests : 239 passed
* New certificate and secrete abstraction with certificate infrastructure and certificate/secret stores.
* leak testing for certificate resources to validate new ref counting in every test assembly
* Migration guide updated and documentation added for all
* Remove IDisposable from Nodestate and UserIdentity.
* UserCertificateTokenHandler now just points into certificate registry/stores, no dispose required
* Fix CA2000 warnings and cleanup of other diagnostics, increase warning levels in .editorconfig
* make most ptojects aot compatible
* Remove newtonsoft
* Migrate all projects from Mono.Options to System.CommandLine 2.0.5
* Fix array clone
* Replace serializers for storage using new attribute driven type geberator
* Add new AOT integration tests covering all functional areas
* Documentation updates
Generate stack and application code using source generators
Change built in types to readonly structs
Update localized text implementation to use JSON text serializer
Status code with symbolic names
Immutable node ids
No boxing for all built in types <= 8 bytes in Variant.
Split user identity token and token handling via token handler
Add migration guide for breaking changes
* Use Central Package Management
* Add Directory.Packages.props to solution files
* remove sourcelink version from common.props
* remove old entry from signlist
* remove .net 6 target
remove conditional packages
remove debug flag from pubsub
* Remove net 6 from azp
* Update Nuget Packages
* Update missed pipeline
* Add net 8 App Target framework
* fix asn1 package reference
* remove more net 6 references from AZP
* move main pipeline to net 8
* install net 8 in runners
* install net 8 in CC yml pipeline
- Reduce memory allocations in JSON encoder by using stackalloc/ArrayPool
- Fix some new warnings in .NET9 code analyzers
- Fix fuzzing error in JsonDecoder
- do not use .NET9 libraries with .NET8 LTS builds #2931, #2940
- Bump langversion to 9 (max VS2019)
- Use official ASP.Net 2.3. libraries for .NET Framework (rel. Jan 15th)
- reduce EscapeString overhead in JSON encoder
- client monitored items: allocate queues only if needed
- replace SortedDictionary with Dictionary for perf reasons
- revert a change in padding and reduce a log level
Add the reconnect exception text to the log message, otherwise the exception is filtered out.
Turn off the trace logging in tests, as it causes timeout issues on some ci VMs
reduce callbacks if client reconnect and call AddItems
Fix BadNothingToDo when Loading dictionaries
Revert benchmark.net to v13 due to weird build dependency issues with 14.x
-reduce Xml/Json output of encoder tests to avoid out of memory exception (trx reduced from 600MB to 40MB)
-simplify a few NodeCache tests and disable a test case which produces a lot of exception logs
-default targets to net8.0 instead of net6.0
-fix benchmark cmd (required PlatformTarget)
-remove nunitxml.testlogger dependency from projects
- let all Xml encoders and decoders follow the dispose pattern, similar to all the other encoders.
- Add fuzz targets for Xml and binary indempotent fuzzer.
- add a ReadOnlySpan<byte> signature for WriteByteString
- add ArrayPool based IBufferWriter<byte> to support encoding of large byte string with buffers
- add Azure DevOps ci pipeline tests with known artifacts that caused fuzzing errors, to catch regressions.
