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AyCode.Core/AyCode.Services/SignalRs
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Loretta 2bb9e3a77e Improve debug logging with caller context in AcBinaryHubProtocol 
Diagnostic logging methods now use [CallerMemberName] to pass the actual caller's name to the logger via EventId.Name, ensuring logs reflect the true call site. Log message formats were simplified by removing explicit class prefixes. Comments clarify the rationale, and all internal calls were updated to the new signatures.
 		2026-07-13 07:01:19 +02:00
..
AcBinaryDeserExecutor.cs Relocate AcSignalRDataSource to AyCode.Services 2026-06-08 10:43:10 +02:00
AcBinaryHubProtocol.cs Improve debug logging with caller context in AcBinaryHubProtocol 2026-07-13 07:01:19 +02:00
AcBinaryHubProtocolOptions.cs [LOADED_DOCS: 3 files, no new loads] 2026-05-03 15:21:15 +02:00
AcHubConnectionOptions.cs [LOADED_DOCS: .github\copilot-instructions.md] 2026-04-22 22:44:37 +02:00
AcSignalRClientBase.cs Improve SignalR client deserialization and docs 2026-06-07 07:19:47 +02:00
AcSignalRConnectionExtensions.cs Framework-first doctrine, DI logger factory, config refactor 2026-04-23 16:11:22 +02:00
AcSignalRDataSource.cs Add EKÁER history grid, detail view, and entity support 2026-06-10 16:24:53 +02:00
AcSignalRProtocolExtensions.cs Framework-first doctrine, DI logger factory, config refactor 2026-04-23 16:11:22 +02:00
AcSignalRTags.cs Ekaer validation tightened, SignalR tags, doc updates 2026-07-10 15:36:58 +02:00
AyCodeBinaryHubProtocol.cs Fix SignalR binary protocol: VarUInt framing & type-safe ser 2026-05-27 05:47:23 +02:00
BinaryProtocolMode.cs Chunked framing for AsyncSegment: zero-copy SignalR ser/deser 2026-04-11 10:35:03 +02:00
IAcSignalRHubBase.cs Zero-copy SignalR: direct object response, no SignalData 2026-04-06 22:45:00 +02:00
IAcSignalRHubClient.cs Improve SignalR client deserialization and docs 2026-06-07 07:19:47 +02:00
ISignalParams.cs Refactor: use byte[]-output AcBinarySerializer overloads 2026-05-27 12:30:07 +02:00
README.md Ekaer validation tightened, SignalR tags, doc updates 2026-07-10 15:36:58 +02:00
SendToClientType.cs SignalR improvements; 2025-10-30 14:55:47 +01:00
SignalMessageTagAttribute.cs SignalR improvements; 2025-10-30 14:55:47 +01:00
SignalRCrudTags.cs improvements, fixes 2024-06-09 11:13:23 +02:00
SignalRRequestModel.cs Fix binary deserializer string interning and add regressions 2025-12-13 00:12:21 +01:00
SignalRSerializationHelper.cs Refactor: use byte[]-output AcBinarySerializer overloads 2026-05-27 12:30:07 +02:00
TrackingItemHelpers.cs Relocate AcSignalRDataSource to AyCode.Services 2026-06-08 10:43:10 +02:00

README.md

SignalRs

Custom binary SignalR protocol, client infrastructure, message tagging, and serialization helpers.

Architecture: For full dispatch flow, tag system, and tech debt documentation see AyCode.Services/docs/SIGNALR/README.md. Binary protocol: For wire format, zero-copy pipeline, and three-path read logic see AyCode.Services/docs/SIGNALR_BINARY_PROTOCOL/README.md. Known issues: AyCode.Services/docs/SIGNALR/SIGNALR_ISSUES.md

Key Files

Protocol

  • AcBinaryHubProtocol.cs — Unsealed base IHubProtocol replacing JSON+Base64 with AcBinarySerializer. Handles all 9 SignalR message types. Write: BufferWriterBinaryOutput standalone + AcBinarySerializer.Serialize(value, output) zero-copy to pipe. byte[] fast-path writes tag+VarUInt+bytes via BWO. Read: SequenceReader<byte> from pipe's ReadOnlySequence. Three-path ReadSingleArgument: byte[] fast-path (0x44 tag), IsRawBytesData (raw byte[]), typed deser via SignalDataType. _currentSignalParams captures arg[2] for type-aware arg[3] deserialization.
  • AyCodeBinaryHubProtocol.cs — Derived protocol (currently empty). Exists for registration and future project-specific hooks. Register this instead of AcBinaryHubProtocol.

Client

  • AcSignalRClientBase.cs — Abstract SignalR client managing HubConnection, request/response tracking via pooled SignalRRequestModel. SendCoreAsync builds SignalParams (with IsRawBytesData when T == byte[]). CRUD helpers (Post, Get, GetAll, GetAllInto). Configurable timeouts.
  • IAcSignalRHubClient.cs — Client interface + SignalResponseDataMessage (sealed, RawResponseData is object? — typed object or byte[], GetResponseData<T>() safe is T cast — type-mismatch returns null, does not throw). Legacy message types (IdMessage, SignalPostJsonDataMessage) marked [Obsolete].
  • IAcSignalRHubBase.cs — Base hub interface: OnReceiveMessage(int messageTag, int? requestId, SignalParams signalParams, object data).
  • ISignalParams.cs — ISignalParams base interface + SignalParams (Status, DataSerializerType, Parameters byte[]?, SignalDataType string?, IsRawBytesData bool). Metadata travels as separate hub argument (AcBinary serialized). Parameters and data are independent — both nullable in any direction.

Message Tagging

  • SignalMessageTagAttribute.cs — Three attributes: TagAttribute (base, int messageTag), SignalRAttribute (server method routing + client notification), SignalRSendToClientAttribute (client-side receive).
  • AcSignalRTags.cs — Static constants: None, PingTag, EchoTag; grid-layout roaming tags GetGridLayoutTag / SaveGridLayoutTag / DeleteGridLayoutTag (90010-12) — key-value layout storage contract (key, [layoutJson,] userId), implemented by consumer hubs.
  • SignalRCrudTags.cs — Sealed class bundling 5 independent CRUD tag integers. GetMessageTagByTrackingState() maps TrackingState -> tag. See AyCode.Services/docs/SIGNALR_DATASOURCE/README.md.
  • SendToClientType.cs — Enum: None, Others, Caller, All.

Serialization & Pooling

  • SignalRSerializationHelper.cs — Static helpers: SerializeToBinary(), DeserializeFromBinary(), compressed JSON variants.
  • SignalRRequestModel.cs — Poolable (IResettable) request tracking model with ObjectPool for reuse.