modify: mqtt 启动

src/chongming/app/__init__.py

@@ -40,6 +40,9 @@ async def lifespan(app: FastAPI):
     # 2. Zenoh
     session = lifespan_setup.setup_zenoh(app)
 
+    # 3. mqtt broker
+    lifespan_setup.setup_mqtt_broker(app, host=config[env]["mqtt"]["host"], port=config[env]["mqtt"]["port"])
+
     # 4. WorkerManager
     manager = lifespan_setup.setup_worker_manager(app, session)
 

src/chongming/app/core/lifespan_setup.py

@@ -438,7 +438,7 @@ async def setup_mqtt(app: FastAPI, worker_manager: WorkerManager) -> MQTTBridge
     custom_topics += list(getattr(app.state, "plugin_mqtt_topics", []) or [])
 
     # 1. 启动 Broker 子进程（文件锁已确保只有一个）
-    setup_mqtt_broker(app, host, port)
+    # setup_mqtt_broker(app, host, port)
 
     # 2. 原子锁确保只有一个 worker 启动 MQTT Bridge
     if not _acquire_singleton_lock("mqtt_bridge"):