Introduce DisconnectInfo with reason/error so consumers can distinguish
heartbeat timeouts from remote close, write errors, and parse failures.
Wire reasons through TCP/WS read and write paths.
Fix the heartbeat wait-timer to re-check waitingHBResponse when firing:
in paired idle (both peers heartbeat in the same cycle) the response
could arrive while the wait timer was being installed, causing a stale
disconnect. The timer now re-arms the interval instead of disconnecting
when the response was already observed.
Add regression tests: TestHeartbeatSurvivesPairedIdle, and assert
DisconnectInfo.Reason == heartbeat_timeout in the legitimate timeout
tests for both TCP and WebSocket.
- Rename package/module from toki_socket to proto_socket in Dart, Kotlin, Python
- Update crosstest implementations to use renamed packages
- Add new proto_socket skill, deprecate add-toki-socket-crosstest-language skill
- Update domain rules for all languages
- Update documentation (README, PORTING_GUIDE, PROTOCOL, VERSIONING)
- Add Dart-Kotlin crosstest implementation (dart_kotlin.dart, kotlin_dart.kt)
- Add Dart-Kotlin client implementation for Go (kotlin_dart_client.kt, dart_kotlin_client.dart)
- Update SKILL.md and openai.yaml for crosstest language support
- Improve ws_protobuf_server.dart with better error handling
- Fix crosstest client implementations for Go
- Rename skills/add-crosstest-language to skills/add-toki-socket-crosstest-language
- Add new skill agents for code-review and plan
- Update skill documentation
- Add Transport class for unified communication layer
- Implement new communicator patterns
- Add VERSIONING.md for version management
- Add crosstest files for Dart/Go integration testing
- Update protocol documentation
- Add new skills and templates for AI-assisted development
- Various bug fixes and improvements to Dart implementation
- Dart: Add BaseClient<Self> to eliminate duplicate code
- Dart: Replace dispose() with close() (Future<void> return)
- Dart: Make isAlive and nonce read-only with @protected setter
- Dart: Add meta package dependency for @protected
- Dart: Implement BaseClient<ProtobufClient> and BaseClient<WsProtobufClient>
- Dart: Update communicator.dart with private fields and protected setters
- Dart: Update heartbeat_mixin.dart for new close() pattern
- Dart: Update all client/server implementations
- Dart: Update test files with new API
- Dart: Export base_client.dart in toki_socket.dart
- Dart: Add explicit Future<void> return type to send() method
- Dart: Improve onDisconnected() logic with proper isAlive handling and heartbeat response
- Go: Introduce baseClient generic base class for shared client logic
- Go: Refactor TcpClient and WsClient to embed baseClient instead of embedding Communicator
- Remove duplicate heartbeat and disconnect handling code across client implementations
- Clean up unused imports (time package)
- Add Close() method to Communicator for proper resource cleanup
- Move examples from go/example/ to go/examples/
- Move test files to go/test/ directory
- Add cross-test files for Dart-Go interop testing
- Add comprehensive test suite (tcp, ws, tls, heartbeat tests)
- Add crosstest directory for multi-language testing
- Add SKILL documentation for adding crosstest languages
- Add WebSocket binary frame support to protocol specification
- Update README and PROTOCOL.md to reflect dual TCP/WebSocket transport
- Add Go implementation with TCP, WebSocket, and heartbeat support
- Include .claude settings configuration
