用 Heartbeat 补捞“被中断对话”的提醒机制

• Heartbeat polling is already enabled in your OpenClaw setup.
• You maintain a small checklist in `HEARTBEAT.md` for what to check each cycle.

1. Define abandoned criteria first (e.g., pending task + no user response for N hours).
2. In heartbeat logic, check only active/pending sessions and suppress noisy routine pings.
3. When criteria are met, send a concise re-engagement message with current status + next action.
4. Track false positives for a week and tighten thresholds before scaling.

• The Reddit post provides the pattern direction; exact thresholds need environment tuning（需验证）。
• Do not ping during configured quiet hours unless urgency is explicit.

This tip is aggregated from community/public sources and preserved with attribution.