Fix startup issues

frigate/app.py

@@ -27,6 +27,7 @@ from frigate.models import Event, Recordings, Timeline
 from frigate.object_processing import TrackedObjectProcessor
 from frigate.output import output_frames
 from frigate.plus import PlusApi
+from frigate.ptz import OnvifController
 from frigate.record import RecordingCleanup, RecordingMaintainer
 from frigate.stats import StatsEmitter, stats_init
 from frigate.storage import StorageMaintainer
@@ -176,6 +177,9 @@ class FrigateApp:
             self.plus_api,
         )
 
+    def init_onvif(self) -> None:
+        self.onvif_controller = OnvifController(self.config)
+
     def init_dispatcher(self) -> None:
         comms: list[Communicator] = []
 
@@ -183,7 +187,9 @@ class FrigateApp:
             comms.append(MqttClient(self.config))
 
         comms.append(WebSocketClient(self.config))
-        self.dispatcher = Dispatcher(self.config, self.camera_metrics, comms)
+        self.dispatcher = Dispatcher(
+            self.config, self.onvif_controller, self.camera_metrics, comms
+        )
 
     def start_detectors(self) -> None:
         for name in self.config.cameras.keys():
@@ -382,6 +388,7 @@ class FrigateApp:
             self.set_log_levels()
             self.init_queues()
             self.init_database()
+            self.init_onvif()
             self.init_dispatcher()
         except Exception as e:
             print(e)

frigate/comms/mqtt.py

@@ -169,7 +169,8 @@ class MqttClient(Communicator):  # type: ignore[misc]
 
             if self.config.cameras[name].onvif.host:
                 self.client.message_callback_add(
-                    f"{self.mqtt_config.topic_prefix}/{name}/ptz/#"
+                    f"{self.mqtt_config.topic_prefix}/{name}/ptz/#",
+                    self.on_mqtt_command,
                 )
 
         self.client.message_callback_add(