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- Complete parser_bulk_string (Task 2.2) - Update status.md with current progress metrics - Update tasks.md with completed task details and upcoming work
Implement Phase 1 (Foundation) and start Phase 2 (Core Protocol) of RESP3 protocol specification. Adds complete type system, error handling, and streaming parser for simple types and bulk strings. Features: - 14 RESP3 data types with zero-copy Bytes design - Comprehensive ProtocolError types with thiserror - Streaming state machine parser with partial data handling - Helper methods: is_null, as_bytes, as_integer, into_array, size_estimate - Configurable limits (512MB bulk strings, 1M arrays, 32 depth) Parser supports: - Simple types: SimpleString, Error, Integer, Null, Boolean - Complex types: BulkString (with null handling) Tests: 154 unit tests + 7 doc tests passing Progress: Phase 1 complete (3/3), Phase 2 at 2/7 tasks (29% overall) 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
Implements full RESP2/RESP3 encoder, inline parser, and completes parser with all 14 data types. Phase 2 now 100% complete (7/7 tasks). - Add RespEncoder for all RESP types (831 lines, 58 tests) - Add InlineCommandParser for telnet support (725 lines, 46 tests) - Extend RespParser with RESP3 types (219 tests total) - Update progress tracking: 10/17 tasks (59%) All 311 tests passing. Ready for Phase 3 Integration. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
Complete Phase 3 (High-Level API) and Phase 4.1 (Property Tests): Phase 3 additions: - BufferPool: Reusable BytesMut buffers (4KB default, max 100) - RespCodec: tokio-util Decoder/Encoder for streaming - RespCommand: Type-safe command parsing (GET/SET/DEL/EXISTS/PING) - Example: buffer_pool_usage.rs demonstrating pooled encoding Phase 4.1 additions: - 22 property tests with proptest (5,632 generated test cases) - Roundtrip tests for all RESP3 types - Parser robustness tests (never panics, respects limits) - Edge case coverage (empty values, NaN, null handling) - CRLF filtering for SimpleString/Error constraints Dependencies: - Added tokio-util 0.7 (codec feature) - Added proptest 1.0 (dev dependency) All 451 tests passing (429 unit + 22 property, ~19s execution) 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
Complete Phase 4 Task 4.2 with comprehensive end-to-end integration testing: Integration Test Coverage (33 tests): - Codec + Tokio TCP integration (3 tests) * Basic roundtrip with Framed codec over TCP * Multiple RESP types through real network * Large bulk strings (1MB) over TCP - Pipelined command execution (3 tests) * 5 commands without waiting for responses * Mixed RESP types pipelined together * 10 commands verifying no interference - Nested data structures (5 tests) * Deeply nested arrays (3 levels) * Arrays containing arrays * Maps with complex values * Deep nesting (10 levels) * Mixed structures (arrays + maps + sets) - Partial data stream handling (5 tests) * Incomplete simple strings across frames * Gradual data arrival (multiple decode calls) * Incomplete then complete arrays * Multiple partial frames in sequence - Full command workflow (7 tests) * All 5 commands: GET, SET, DEL, EXISTS, PING * Parse → Command → Encode → Execute flows * Command roundtrip verification - Error handling integration (6 tests) * Malformed command errors * Unknown command handling * Wrong arity detection * Codec error propagation * Invalid type markers * Connection recovery - Additional scenarios (4 tests) * 5 concurrent connections * 100 pipelined commands * Connection close/reconnect * Binary data integrity Dependencies: - Added tokio 1.x with full features - Added futures 0.3 Test Results: - 33 integration tests passing - 484 total tests (429 unit + 33 integration + 22 property) - All acceptance criteria met Progress: Phase 4 now 2/4 complete (50%), 15/17 tasks overall (88%) 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
- Rename crates/protocol → crates/protocol-resp - Update package: seshat-protocol → seshat-protocol-resp - Update all imports and documentation references - Remove benchmark suite - Prepare for future protocol implementations All 487 tests passing. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
Updates project tracking documentation: - Add Phase 1 progress metrics to roadmap (38.4% effort, 1/4 features) - Mark RESP protocol feature as 100% complete in tasks.md - Add executive summary with 487 tests passing - Document Task 4.4 (benchmarks) removal decision - Set next priority: Raft consensus implementation 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
Evolve architecture from 5 to 8 crates with clearer separation: - Add service layer: kv (Redis) and sql (PostgreSQL, Phase 5) - Protocol layer: protocol-resp (✅ done) and protocol-sql (Phase 5) - Raft crate now includes gRPC transport (not in protocol crate) - Storage deployment: operator-configurable (single vs separate RocksDB) Architecture improvements: - Protocol → Service → Raft → Storage layering - Service layer maps protocol commands to Raft operations - Storage choice (shared/isolated) deferred to operator config - Phase 5 SQL planning with configurable deployment Updated docs: - CLAUDE.md: 8-crate structure, Phase 1 progress (38.4%) - crates.md: Full 8-crate design with flows and testing - roadmap.md: Phase 5 SQL interface planning - raft/design.md: Transport integration, dependency updates 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
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Feature Overview
The RESP Protocol feature implements a modern, robust, and performant Redis Serialization Protocol (RESP3) for the Seshat distributed key-value store, enabling advanced client interactions and improved protocol capabilities.
Acceptance Criteria
Phase Progress