Drive the solution to zero warnings / zero errors with analyzers on,
promote the consistently-fixed rules to error, and lock in coverage
on the only line of new logic.
new DataValue(42) silently resolved to DataValue(StatusCode) instead of
DataValue(Variant) due to C# 'better conversion target' rule — StatusCode
wins because it implicitly converts to Variant, making it 'more specific'.
This caused m_value = Variant.Null and downstream BadTypeMismatch failures.
Changes:
- Add [OverloadResolutionPriority(1)] on DataValue(Variant) constructor
- Obsolete DataValue(StatusCode) and DataValue(StatusCode, DateTimeUtc)
- Add DataValue.FromStatusCode() static factory methods (2 overloads)
- Delete DataValue(DataValue) copy constructor
- Add DataValue.Copy() instance method using base.MemberwiseClone()
- Rewrite Clone()/MemberwiseClone() to delegate to Copy()
- Migrate all call sites across 14 files
- Add tests verifying new DataValue(42) wraps value correctly
- Update MigrationGuide.md
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* 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
- ICloneable was removed from generated code for the first port to .NET Standard 1.x, instead MemberwiseClone was used
- Reenable ICloneable for generated code
- Add ICloneable to built in types
- Fix code where MemberwiseClone is called instead of Clone
Refactored WriterGroupPublishState out of IPubSubConnection file
JSON Discovery messages for DataSetMetaData
UADP Discovery messages for DataSetMetaData (Request + response)
Refactored the UaPublisher, extracted IntervalRunner and reused it in UdpDiscoveryPublisher & UdpDiscoverySubscriber
Proposal: automatic setting of ConfigurationVersion based on the rules in 6.2.2.1.5 (part 14)in new class Opc.Ua.PubSub.Configuration.ConfigurationVersionUtils
New events added to UaPubSubApplication
Implemented support for UADP Data Key Frame DataSetMessages
Unit tests were updated to cover the new functionality
Marc Schier