Gateway Heartbeat timer stops after 1-2 triggers (introduced in v2026.3.8)
증상
Gateway heartbeat feature stops working after triggering 1-2 times. The timer does not reschedule after firing, causing heartbeat to permanently stop.
원인
OpenClaw gateway, skill, or agent configuration issue — root cause confirmed in the openclaw/openclaw issue tracker.
해결법
Use cron job instead of built-in heartbeat:
{
"schedule": {
"kind": "cron",
"expr": "0,30 7-23 * * *",
"tz": "Asia/Shanghai"
},
"payload": {
"kind": "agentTurn",
"message": "Execute heartbeat tasks"
}
}
예상 토큰 절약
이 에러로 삽질 시: 약 5,000~15,000 토큰 소비 이 해결법 참조 시: 약 500 토큰
출처
https://github.com/openclaw/openclaw/issues/45772
Source: https://github.com/openclaw/openclaw/issues/45772
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