Majorly enhanced QuickBenchmark.cs with new helper methods, standardized iteration count, and several comprehensive benchmarks comparing AcBinary (with/without reference handling) to MessagePack. Improved output formatting for clarity. Added RunQuickBenchmark.ps1 and .bat scripts for easy CLI execution and registered them as solution items. These changes make benchmarking more robust, readable, and user-friendly.
- Introduced AcJsonSerializer/AcJsonDeserializer in AyCode.Core.Serializers.Jsons, optimized for IId<T> reference and circular reference handling.
- Added AcJsonSerializerOptions/AcSerializerOptions for configurable reference handling and max depth.
- Implemented fast-path streaming (Utf8JsonReader/Writer) with fallback to DOM for reference scenarios.
- Added type metadata/property accessor caching for performance.
- Provided robust object/collection population with merge semantics for IId<T> collections.
- Added AcJsonDeserializationException for detailed error reporting.
- Implemented UnifiedMergeContractResolver for Newtonsoft.Json, supporting JsonNoMergeCollectionAttribute to control merge behavior.
- Added IdAwareCollectionMergeConverter<TItem, TId> for merging IId<T> collections by ID.
- Included helpers for ID extraction and semantic ID generation.
- Added DeepPopulateWithMerge extension for deep merging.
- Optimized with frozen dictionaries, pre-encoded property names, and context pooling.
- Ensured compatibility with both System.Text.Json and Newtonsoft.Json.
- Support preloaded string intern table in binary header for efficient string interning and reduced output size.
- Add HeaderFlag_StringInternTable to BinaryTypeCode and update serializer/deserializer to handle intern tables.
- Simplify string interning logic: always intern eligible strings, remove candidate tracking.
- Refactor property name table and buffer management for clarity and efficiency.
- Remove obsolete interning/property name methods from serializer context.
- Add new output methods (ToArray, WriteTo, DetachResult) for buffer/result handling.
- Introduce QuickBenchmark.cs with benchmarks comparing AcBinarySerializer (with/without interning), JSON, and MessagePack, including repeated string scenarios.
- Fix: Ensure property names and skipped strings are interned during binary deserialization, preventing interned string index mismatches.
- Add: Extensive regression tests for string interning edge cases, including property mismatch (server has more properties than client), deeply nested objects, repeated/unique strings, and empty/null handling.
- Add: New test DTOs and infrastructure for property mismatch scenarios.
- Update: SignalR test helpers and services to support both JSON and Binary serialization in all tests.
- Improve: SignalRRequestModelPool now initializes models on Get().
- These changes address production bugs and ensure robust, consistent string interning and property skipping in AcBinarySerializer.
Add regression tests for string-stored DateTime values in GenericAttribute-like collections, ensuring exact value preservation in Binary serialization. Fix AcBinaryDeserializer to only intern strings >= 4 chars, matching serializer logic and preventing intern table index mismatches. Refactor SignalR tests to run under both JSON and Binary modes, and add comprehensive tests for edge cases and production bug scenarios. Clean up test code and comments for clarity.
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
Loretta