Sprint 2.5 — D13: Fix Delivery-Recovery หลัง Restart

Branch: feat/sprint-2.5-d13-delivery
Base: main
Depends on: none

Task

Fix the message delivery recovery mechanism that fails after container restart.

Investigation needed:

1. Find message delivery and queue logic in runtime
2. Find container shutdown hook (graceful shutdown handler)
3. Find startup initialization logic

Fix requirements:

• Persist pending delivery queue to disk before shutdown (graceful shutdown hook)
• On startup, check for pending deliveries and retry them automatically
• Implement delivery idempotency — no duplicate messages sent
• Messages older than 15 minutes: log as failed, do NOT retry
• Add clear logging of recovery events on startup

Acceptance Criteria

• Pending messages persisted before shutdown
• On restart, pending messages retried automatically
• Delivery idempotency — no duplicate messages
• Messages older than 15 min logged as failed (not silently dropped)
• Clear logging of recovery events on startup

Commit Message

fix(delivery): add message recovery after restart (#183)

Reference

• Issue: Piboonsak/Openclaw#183

Labels

• sprint-2.5
• copilot