21 lines
601 B
Python
21 lines
601 B
Python
"""
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心跳 MQTT 端点 — 仅上报，无需响应
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通过 MQTT 主题 chongming/example/heartbeat 发送心跳，
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Worker 返回 None，MQTT Bridge 不发布响应。
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"""
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import time
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from chongming_worker import rpc_method
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@rpc_method(
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subject="example.heartbeat",
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method="MQTT",
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summary="Heartbeat ping via MQTT (no response)",
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)
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async def heartbeat(worker_id: str = "") -> None:
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"""心跳上报 — 无返回值，MQTT Bridge 跳过响应发布"""
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print(f"[Heartbeat] worker={worker_id} time={time.time()}")
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return None # 显式返回 None，MQTT Bridge 不发布响应
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