Introduces SignalResponseBinaryMessage for efficient binary serialization of response data alongside existing JSON support. Adds utilities to detect serializer type and updates both server and client logic to handle JSON or binary formats automatically. Refactors response creation, logging, and deserialization for consistency and performance. Updates benchmarks and ensures all MessagePack operations use ContractlessStandardResolver.Options. Improves robustness and backward compatibility in client callback handling.
Major overhaul of binary serialization:
- Rewrote AcBinarySerializer as a static, optimized, feature-rich serializer with VarInt encoding, string interning, property name tables, reference handling, and optional metadata.
- Added AcBinaryDeserializer with matching features, including merge/populate support and robust error handling.
- Introduced AcBinarySerializerOptions and AcSerializerOptions base class for unified serializer configuration (JSON/binary).
- Added generic extension methods for "any" serialization/deserialization based on options.
- Updated tests and benchmarks for new APIs; fixed null byte code and added DateTimeKind test.
- Fixed namespace typos and improved code style and documentation.
- Introduce AcBinarySerializerTests with full coverage for primitives, objects, collections, merge/populate, and size comparisons
- Add AcBinarySerializer class stub as a placeholder for implementation
- Extend serialization extension methods with binary helpers (ToBinary, BinaryTo, BinaryCloneTo, etc.)
- Update test models to ignore parent references for all major serializers ([IgnoreMember], [BsonIgnore])
- Refactor benchmarks: split into minimal, simple, complex, and MessagePack comparison; add command-line switches and improved size reporting
- Optimize AcJsonDeserializer with fast UTF-8 property lookup and direct primitive setting
- Add MessagePack and MongoDB.Bson dependencies to test and benchmark projects
- Add (accidentally) a summary of less commands as a documentation artifact
Major upgrade to AcJsonSerializer/AcJsonDeserializer:
- Add Utf8JsonReader/Writer fast-paths for streaming, allocation-free (de)serialization when reference handling is not needed, matching STJ performance.
- Populate/merge now uses streaming for in-place updates.
- Type metadata caches TypeCode, UnderlyingType, and uses frozen dictionaries for hot property lookup.
- Context pooling reduces allocations and GC pressure.
- Primitive (de)serialization uses TypeCode-based fast paths; improved enum, Guid, DateTime, etc. handling.
- Shared UTF8 buffer pool for efficient encoding/decoding.
- Pre-encoded property names and STJ writer for output.
- Improved validation, error handling, and double-serialization detection.
- Expanded benchmarks: small/medium/large, with/without refs, AyCode vs STJ vs Newtonsoft, grouped by scenario.
- General code modernization: aggressive inlining, ref params, ReferenceEquals, improved naming, and comments.
- Unified IId<T> and collection element detection; consistent $id/$ref handling.
Brings AyCode JSON (de)serializer to near-parity with STJ for non-ref scenarios, while retaining advanced features and improving maintainability and performance.
Major overhaul of JSON serialization/deserialization:
- Introduce AcJsonSerializerOptions for reference handling and max depth
- Centralize type checks, primitive/collection logic in JsonUtilities
- Add depth limiting to serializer/deserializer (MaxDepth support)
- Make $id/$ref reference handling optional via options
- Unify and simplify public API (ToJson, JsonTo, CloneTo, CopyTo, etc.)
- Improve primitive, enum, and collection handling and caching
- Refactor contract resolver and merge logic to use new utilities
- Remove redundant code, centralize string escaping/unescaping
- Update all tests and benchmarks to use new API and options
- Fix minor bugs and improve error handling and validation
This modernizes and unifies the JSON infrastructure for better performance, flexibility, and maintainability.
Major overhaul of JSON serialization/deserialization:
- Added AcJsonDeserializationException for clearer error reporting.
- Robust JSON validation, type checking, and double-serialization detection.
- Fast-path primitive (de)serialization for all common .NET types.
- Direct support for Dictionary<TKey, TValue> and improved collection handling.
- Enhanced $id/$ref reference resolution and in-place merging.
- Optimized property metadata caching and filtering.
- Comprehensive error handling with detailed messages.
- Extensive new tests for primitives, collections, references, and error cases.
- Benchmarks for serialization, deserialization, and merge scenarios.
SignalR infrastructure improvements:
- Refactored AcSignalRClientBase/AcWebSignalRHubBase for testability (virtual methods, test constructors).
- Added SignalRRequestModelPool for efficient request/response tracking.
- Improved parameter deserialization and IdMessage handling.
- New tags (PingTag, EchoTag) for SignalR messaging.
New test and benchmark infrastructure for SignalR:
- Shared test models and data factories for DTOs, primitives, and complex graphs.
- In-memory, dependency-free SignalR client/hub for round-trip testing.
- Exhaustive test suites for message processing, method invocation, and edge cases (including prior production bugs with Task<T>).
- Benchmarks for SignalR serialization, deserialization, and round-trip performance.
Other changes:
- Improved TaskHelper.WaitTo/WaitToAsync with more accurate polling and cancellation support.
- ExtensionMethods.InvokeMethod now properly unwraps Task/ValueTask results.
- General code cleanup, improved comments, and removal of obsolete code.
- Project references updated for shared test/benchmark infrastructure.
These changes deliver a robust, high-performance, and fully tested JSON/SignalR (de)serialization system, ready for production and advanced testing scenarios.
- Introduced AcJsonSerializer/Deserializer: fast, reflection-free, streaming JSON with optimized $id/$ref handling and Base62 IDs.
- Default serialization now uses new serializers; falls back to Newtonsoft for complex cases.
- Extensive type/property caching for performance and thread safety.
- Refactored MergeContractResolver and collection merge logic; all merge/populate operations use centralized caches.
- AcObservableCollection and AcSignalRDataSource are now fully thread-safe and support batch operations.
- SignalResponseMessage<T> supports lazy deserialization and direct JSON access.
- Added comprehensive unit tests and benchmarks for serialization, deserialization, and collection operations.
- Updated .gitignore and solution files; refactored core classes for clarity and performance.
Loretta