---
phase: 03-hook-server
plan: 02
subsystem: daemon
tags: [http, hook-server, poll-interval, tui-display]

requires:
  - phase: 03-hook-server/01
    provides: "HookEvent, handleHook, processHookEvent, UpdateFromHook, WaitType"
provides:
  - "Hook server HTTP integre au daemon (startHookServer, port 3119)"
  - "Graceful degradation si port occupe"
  - "Poll dynamique 20s/5s selon activite hooks"
  - "Affichage WaitType dans vmux list"
affects: [04-notification]

tech-stack:
  added: [net/http server]
  patterns: [graceful-degradation, dynamic-poll-interval]

key-files:
  created: []
  modified: [daemon.go, daemon_test.go, hook.go, display.go, display_test.go]

key-decisions:
  - "hookPort=0 dans les tests pour eviter bind par defaut"
  - "time.After au lieu de ticker fixe pour poll dynamique"

patterns-established:
  - "Graceful degradation: log warning + continue sans feature si ressource indisponible"
  - "Dynamic poll: currentPollInterval() centralise la logique de temporisation"

requirements-completed: [STATE-03]

duration: 3min
completed: 2026-03-23
---

# Phase 03 Plan 02: Hook Server Integration Summary

**Hook server HTTP integre au daemon avec graceful degradation, poll dynamique 20s/5s, et affichage WaitType dans vmux list**

## Performance

- **Duration:** 3 min
- **Started:** 2026-03-23T18:43:39Z
- **Completed:** 2026-03-23T18:47:04Z
- **Tasks:** 2
- **Files modified:** 5

## Accomplishments
- Hook server HTTP demarre avec le daemon, se ferme proprement au Stop
- Si le port 3119 est occupe, le daemon continue sans hooks (log warning)
- Poll interval passe de 5s a 20s quand hooks actifs (dernier hook < 60s)
- WaitType affiche dans `vmux list` : `[Needs Input: permission]`, `[Needs Input: question]`

## Task Commits

Each task was committed atomically:

1. **Task 1: Hook server dans Daemon** - `5f13eb1` (test) + `79ad8fb` (feat)
2. **Task 2: Affichage WaitType** - `e605249` (test) + `9cf0480` (feat)

_TDD: each task has RED (test) + GREEN (feat) commits_

## Files Created/Modified
- `daemon.go` - hookPort, httpServer, lastHookTime, startHookServer, currentPollInterval, dynamic pollLoop
- `daemon_test.go` - 4 nouveaux tests hook server + poll slowdown
- `hook.go` - lastHookTime tracking dans processHookEvent
- `display.go` - Affichage WaitType conditionnel dans DisplaySessionInfos
- `display_test.go` - 4 nouveaux tests WaitType display

## Decisions Made
- hookPort=0 dans newTestDaemon pour eviter les binds accidentels dans les tests existants
- time.After(d.currentPollInterval()) remplace le ticker fixe pour adapter dynamiquement

## Deviations from Plan

None - plan executed exactly as written.

## Issues Encountered
None

## User Setup Required
None - no external service configuration required.

## Next Phase Readiness
- Hook server completement integre, pret pour Phase 04 (notifications)
- Le WaitType est disponible dans l'IPC pour les clients

## Self-Check: PASSED

All 5 files found. All 4 commits verified. All 12 acceptance criteria met.

---
*Phase: 03-hook-server*
*Completed: 2026-03-23*