build: harden controller v2 runtime

2026-08-06 19:23:02 -05:00
parent 4e185b2e1c
commit 63ea314b18
15 changed files with 818 additions and 103 deletions
@@ -141,7 +141,9 @@ class MqttAdapter:
            self.config.mqtt.port,
            keepalive=self.config.mqtt.keepalive_seconds,
        )
-        if result != mqtt.MQTT_ERR_SUCCESS:
+        # Paho 2.x returns None after configuring an asynchronous connect;
+        # older/test clients may return MQTT_ERR_SUCCESS.
+        if result not in (None, mqtt.MQTT_ERR_SUCCESS):
            raise RuntimeError(f"failed to configure MQTT connection: {result}")
        with self._lifecycle_lock:
            if (