* 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
* Refactor for robustness and async improvements
Refactored code to enhance robustness and maintainability by enabling nullable reference types and using `async`/`await` for asynchronous operations. Updated exception handling to use `BadNotConnected()` for more accurate error states. Removed unused code and improved test files to align with these changes. Introduced `OpenInternalAsync` for better channel management and handled on-demand connection creation in `SendRequestAsync`.
* Obsolete APM
* Remove WCF remainders, channel clean up and initial cut at Channel factory
* Clean up copyright notice formatting
* Make connect async in Socket and abstract bindings for easier testing
* Fix unit tests
These changes enhance robustness, maintainability, and correctness of channel and task management.
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Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: Roman Ettlinger <romanett98@gmail.com>
NodeState classes are not thread safe. In many places event handlers are handled in a manner that can cause NullReferenceException in a case of a bad timing. In addition, in some places non-thread-safe collections are iterated which could cause issues if the collections are changed at the same time.
This PR addresses the aforementioned issues by using local variables for event handlers and then making null check and calling them. When applicable null-conditional operators are used. Non-thread-safe collection iteration is guarded by locking. The issues were reproduces with unit tests part of this PR and also the fix was verified by running the same unit tests.
Marc Schier