Merge pull request #3252 from ionutab/master

fix: MQTT client_id and protocol not passed down to Client

Author: cyberw

locust/contrib/mqtt.py

@@ -101,7 +101,7 @@ def __init__(
         if not client_id:
             client_id = f"locust-{_generate_random_id(16)}"
 
-        super().__init__(*args, **kwargs)
+        super().__init__(*args, client_id=client_id, protocol=protocol, **kwargs)
         self.environment = environment
         # we need to set client_id in case the broker assigns one to us
         self.client_id = client_id