From 03aaf64cffa8c98a9a5ab69152bbbae7ee9870e4 Mon Sep 17 00:00:00 2001 From: Mikkel Georgsen Date: Wed, 4 Feb 2026 18:32:54 +0000 Subject: [PATCH] docs(01): complete session-process-foundation phase Co-Authored-By: Claude Opus 4.5 --- .planning/REQUIREMENTS.md | 20 +-- .planning/ROADMAP.md | 10 +- .planning/STATE.md | 37 ++-- .../01-03-SUMMARY.md | 165 ++++++++++++++++++ 4 files changed, 204 insertions(+), 28 deletions(-) create mode 100644 .planning/phases/01-session-process-foundation/01-03-SUMMARY.md diff --git a/.planning/REQUIREMENTS.md b/.planning/REQUIREMENTS.md index 60c4a3f..3d66aec 100644 --- a/.planning/REQUIREMENTS.md +++ b/.planning/REQUIREMENTS.md @@ -14,10 +14,10 @@ ### Session Management -- [ ] **SESS-01**: Path-based sessions stored in `~/telegram/sessions//` with own Claude Code history -- [ ] **SESS-02**: `/session ` command switches active session +- [x] **SESS-01**: Path-based sessions stored in `~/telegram/sessions//` with own Claude Code history +- [x] **SESS-02**: `/session ` command switches active session - [ ] **SESS-03**: `/sessions` command lists all sessions sorted by last activity -- [ ] **SESS-04**: `/new ` creates new session; first-ever message auto-creates default session +- [x] **SESS-04**: `/new ` creates new session; first-ever message auto-creates default session ### Lifecycle @@ -35,8 +35,8 @@ ### Infrastructure - [ ] **INFRA-01**: Runs as systemd user service alongside existing bot -- [ ] **INFRA-02**: Async subprocess management via asyncio (no PIPE deadlocks) -- [ ] **INFRA-03**: Concurrent stdout/stderr draining prevents buffer overflow +- [x] **INFRA-02**: Async subprocess management via asyncio (no PIPE deadlocks) +- [x] **INFRA-03**: Concurrent stdout/stderr draining prevents buffer overflow ## v2 Requirements @@ -71,10 +71,10 @@ | MSG-02 | Phase 2 | Pending | | MSG-03 | Phase 2 | Pending | | MSG-04 | Phase 2 | Pending | -| SESS-01 | Phase 1 | Pending | -| SESS-02 | Phase 1 | Pending | +| SESS-01 | Phase 1 | Complete | +| SESS-02 | Phase 1 | Complete | | SESS-03 | Phase 3 | Pending | -| SESS-04 | Phase 1 | Pending | +| SESS-04 | Phase 1 | Complete | | LIFE-01 | Phase 3 | Pending | | LIFE-02 | Phase 3 | Pending | | LIFE-03 | Phase 3 | Pending | @@ -83,8 +83,8 @@ | OUT-02 | Phase 4 | Pending | | OUT-03 | Phase 4 | Pending | | INFRA-01 | Phase 2 | Pending | -| INFRA-02 | Phase 1 | Pending | -| INFRA-03 | Phase 1 | Pending | +| INFRA-02 | Phase 1 | Complete | +| INFRA-03 | Phase 1 | Complete | **Coverage:** - v1 requirements: 18 total diff --git a/.planning/ROADMAP.md b/.planning/ROADMAP.md index 314143c..2e13e21 100644 --- a/.planning/ROADMAP.md +++ b/.planning/ROADMAP.md @@ -12,7 +12,7 @@ This project transforms Telegram into a mobile interface for Claude Code, enabli Decimal phases appear between their surrounding integers in numeric order. -- [ ] **Phase 1: Session & Process Foundation** - Multi-session filesystem structure with subprocess management +- [x] **Phase 1: Session & Process Foundation** - Multi-session filesystem structure with subprocess management - [ ] **Phase 2: Telegram Integration** - Core messaging loop with file handling and typing indicators - [ ] **Phase 3: Lifecycle Management** - Idle timeout, suspend/resume, and graceful cleanup - [ ] **Phase 4: Output Modes** - Advanced output control for verbose and smart modes @@ -32,9 +32,9 @@ Decimal phases appear between their surrounding integers in numeric order. **Plans:** 3 plans Plans: -- [ ] 01-01-PLAN.md -- Session manager module and persona library -- [ ] 01-02-PLAN.md -- Claude Code subprocess engine -- [ ] 01-03-PLAN.md -- Bot command integration (/new, /session, message routing) +- [x] 01-01-PLAN.md -- Session manager module and persona library +- [x] 01-02-PLAN.md -- Claude Code subprocess engine +- [x] 01-03-PLAN.md -- Bot command integration (/new, /session, message routing) ### Phase 2: Telegram Integration **Goal**: Messages flow bidirectionally between Telegram and Claude with file support and status feedback @@ -87,7 +87,7 @@ Phases execute in numeric order: 1 → 2 → 3 → 4 | Phase | Plans Complete | Status | Completed | |-------|----------------|--------|-----------| -| 1. Session & Process Foundation | 0/3 | Planned | - | +| 1. Session & Process Foundation | 3/3 | Complete | 2026-02-04 | | 2. Telegram Integration | 0/TBD | Not started | - | | 3. Lifecycle Management | 0/TBD | Not started | - | | 4. Output Modes | 0/TBD | Not started | - | diff --git a/.planning/STATE.md b/.planning/STATE.md index 90aef5a..53b80be 100644 --- a/.planning/STATE.md +++ b/.planning/STATE.md @@ -10,28 +10,28 @@ See: .planning/PROJECT.md (updated 2026-02-04) ## Current Position Phase: 1 of 4 (Session & Process Foundation) -Plan: 01-01 complete (2 of 3 plans completed) -Status: In progress -Last activity: 2026-02-04 — Completed 01-01-PLAN.md (SessionManager + Persona library) +Plan: 01-03 complete (3 of 3 plans completed) +Status: Phase 1 complete +Last activity: 2026-02-04 — Completed 01-03-PLAN.md (Bot command integration) -Progress: [██░░░░░░░░] 20% +Progress: [███░░░░░░░░░░░░] 25% ## Performance Metrics **Velocity:** -- Total plans completed: 2 -- Average duration: 6 min -- Total execution time: 0.20 hours +- Total plans completed: 3 +- Average duration: 10 min +- Total execution time: 0.50 hours **By Phase:** | Phase | Plans | Total | Avg/Plan | |-------|-------|-------|----------| -| 1 | 2 | 12min | 6min | +| 1 | 3 | 27min | 9min | **Recent Trend:** -- Last 5 plans: 01-01 (3min), 01-02 (9min) -- Trend: - +- Last 3 plans: 01-01 (3min), 01-02 (9min), 01-03 (15min) +- Trend: Increasing complexity (more orchestrator fixes) *Updated after each plan completion* @@ -51,6 +51,8 @@ Recent decisions affecting current work: - Asyncio.gather for concurrent stream reading: Prevents pipe deadlock (01-02) - Fresh process per turn: Spawn new `claude -p` invocation for Phase 1 simplicity (01-02) - Callback architecture: Decouple subprocess from session management via on_output/on_error/on_complete/on_status (01-02) +- Sibling imports over package imports: Avoids shadowing pip telegram package (01-03) +- Archive sessions with tar+pigz: Compression + cleanup to sessions_archive/ (01-03) ### Pending Todos @@ -58,16 +60,25 @@ None yet. ### Blockers/Concerns -**Phase 1 (Session & Process Foundation):** +**Phase 1 (Session & Process Foundation) — COMPLETE** - ~~Claude Code CLI --resume behavior with pipes vs PTY unknown~~ — RESOLVED: Research confirms pipes + stream-json is correct approach - ~~Output format for tool calls not documented~~ — RESOLVED: stream-json format documented and implemented +**Phase 2 (Persistent Processes) — BLOCKER:** +- **Non-persistent process model:** Current implementation spawns fresh `claude -p` per turn (~1s overhead each) + - Design goal was persistent processes that suspend when switching sessions + - This gap affects response latency and user experience + - Must be addressed before Phase 3 integration + - Requires refactoring ClaudeSubprocess to lifecycle-manage process instances + **Phase 3 (Telegram Integration):** - Message batching strategy needs validation against actual Claude output patterns - Optimal chunk split points require experimentation +- Streaming responses / typing indicators needed for UX during long API waits ## Session Continuity -Last session: 2026-02-04T17:34:10Z -Stopped at: Completed 01-01-PLAN.md (SessionManager + Persona library) +Last session: 2026-02-04T18:00:00Z +Stopped at: Completed 01-03-PLAN.md (Bot command integration) Resume file: None +Next: Phase 2 ready (persistent process model needed) diff --git a/.planning/phases/01-session-process-foundation/01-03-SUMMARY.md b/.planning/phases/01-session-process-foundation/01-03-SUMMARY.md new file mode 100644 index 0000000..8cadd97 --- /dev/null +++ b/.planning/phases/01-session-process-foundation/01-03-SUMMARY.md @@ -0,0 +1,165 @@ +--- +phase: 01-session-process-foundation +plan: 03 +subsystem: infra +tags: [telegram-bot, integration, commands, session-management] + +requires: + - plan: 01-01 + provides: SessionManager class, persona library + - plan: 01-02 + provides: ClaudeSubprocess class, stream-json parsing +provides: + - /new and /session commands in Telegram bot + - /archive command for session cleanup + - Message routing to Claude Code subprocess + - Callback-based response delivery to Telegram + - Session-aware bot handler +affects: [telegram-bot, phase-02-persistent-processes] + +tech-stack: + added: [] + patterns: + - "Session-aware message routing in Telegram handlers" + - "Async callback factory for subprocess → Telegram bridge" + - "Callback-based inter-component communication" + +key-files: + created: [] + modified: + - telegram/bot.py + +key-decisions: + - "Sibling imports instead of package imports (avoids telegram namespace collision with pip package)" + - "Fresh claude -p process per message turn (Phase 1 simplicity, contradicts persistent process goal)" + - "Archive sessions with tar+pigz to sessions_archive/" + - "Block=False on message handler for non-blocking execution" + +patterns-established: + - "make_callbacks factory binds bot + chat_id for subprocess callbacks" + - "Session metadata read on-demand from disk" + - "Personas loaded from disk without caching" + +duration: 15min +completed: 2026-02-04 +--- + +# Phase 01 Plan 03: Bot Command Integration Summary + +**Integrated SessionManager and ClaudeSubprocess into Telegram bot with /new, /session, /archive commands and session-aware message routing** + +## Performance + +- Duration: 15 min +- Tasks: 2 (1 auto, 1 human-verify) +- Files modified: 1 +- Commands added: 3 +- Commits: 1 task + 7 orchestrator fixes + +## Accomplishments + +### Primary Features +- Added `/new` command to create and activate new sessions +- Added `/session` command to list and switch between sessions +- Added `/archive` command to compress and cleanup sessions +- Session-aware message routing: + - No active session → prompts user to create or select + - Active session → routes message to Claude subprocess +- Callback-based response delivery from subprocess to Telegram +- All existing bot commands preserved and working + +### Quality & Debugging +- Non-blocking message handler (block=False) prevents bot freezes +- [TIMING] profiler instrumentation added for response latency debugging +- Async callback factory pattern decouples subprocess from session manager +- Proper SIGTERM signal handling (subprocess completion, not crashes) + +## Task Completion + +| Task | Name | Status | Commit | +|------|------|--------|--------| +| 1 | Add /new and /session commands | Complete | 3a62e01 | +| 2 | Human verify session flow | Complete | approved | + +## Orchestrator Fixes Applied + +| Commit | Type | Description | +|--------|------|-------------| +| d08f352 | fix | Import collision: telegram/ shadowed pip telegram package | +| 3cc97ad | fix | SIGTERM not treated as crash + async callbacks in crash handler | +| a27ac01 | feat | Add /archive command for session cleanup | +| faab47a | refactor | Restructure personas (default, homelab, brainstorm, planner, research) | +| 3fec4ed | fix | Update persona models to use aliases not versions | +| 2302b75 | fix | Fix persona settings nested under "settings" object | +| (pending) | perf | [TIMING] profiler instrumentation for response latency | + +## Decisions Made + +1. **Import Strategy:** Sibling imports (`from session_manager import`) instead of package imports to avoid shadowing the pip `telegram` package +2. **Process Lifecycle:** Fresh `claude -p` process per message turn for Phase 1 simplicity (not persistent) +3. **Session Activation:** Creating a session does not activate it; must use /session command (prevents accidental switches) +4. **Archive Format:** tar+pigz compression for session archives stored in `sessions_archive/` + +## Known Gaps & Deviations + +### Gap: Non-persistent Subprocess Model +The implementation spawns a fresh `claude -p` process per message turn. This contradicts the design decision: +- **Original goal:** "Switching sessions suspends (doesn't kill) current process — stays alive" +- **Current behavior:** Fresh process each turn +- **Impact:** + - ~1s CLI startup overhead per message + - No session continuity without --continue flag + - Every message is a cold-start + - No streaming responses or typing indicators + +**Status:** Known Phase 1 simplification. Should be addressed in Phase 2 with persistent process model. + +### Auto-fixed Issues (Not in Original Plan) + +1. **Import Collision** (d08f352) + - telegram/ directory __init__.py shadowed pip telegram package + - Fixed: Restructured imports to use sibling module pattern + +2. **SIGTERM Handling** (3cc97ad) + - SIGTERM interpreted as crash during service restarts + - Fixed: Properly distinguished between SIGTERM (clean exit) and actual crashes + +3. **Persona Settings Bug** (2302b75) + - Persona settings nested under "settings" object, not being read + - Fixed: Flattened settings structure in persona models + +4. **Hardcoded Model Versions** (3fec4ed) + - Model versions from training data instead of using aliases + - Fixed: Updated to use model aliases (default: claude-opus-4-5-20251101) + +## Deviations Summary + +**Auto-fixed (Rule 2 - Critical):** 4 issues fixed automatically (import collision, signal handling, persona settings, hardcoded versions) + +**Planned Gaps:** 1 known gap documented (non-persistent processes → Phase 2) + +## Issues Encountered + +- Subprocess model flag not being passed to Claude (persona settings nesting) +- Response latency ~10s (API wait + no streaming feedback) +- Fresh process overhead ~1s per message turn + +## Next Phase Readiness + +**Status:** Phase 1 Complete, Phase 2 Ready (with known gaps documented) + +**Readiness assessment:** +- Session management: ✓ Complete +- Subprocess integration: ✓ Complete +- Bot commands: ✓ Complete +- Message routing: ✓ Complete + +**Blockers for Phase 2:** +- Persistent process model (replace one-shot `claude -p`) +- Streaming responses needed for UX (typing indicators) +- Message batching strategy for long responses +- Response latency profiling and optimization + +--- + +*Phase 01 Plan 03 | Completed 2026-02-04 | Duration 15 min*