272 mqtt v2 does not work

examples/ngsi_v2/e04_ngsi_v2_context_subscriptions_mqtt.py

@@ -132,7 +132,7 @@ def on_message(client, userdata, msg):
         logger.info("Received this message:\n" + message.json(indent=2))
 
 
-    def on_disconnect(client, userdata, reasonCode, properties=None):
+    def on_disconnect(client, userdata, flags, reasonCode, properties=None):
         logger.info("MQTT client disconnected with reasonCode "
                     + str(reasonCode))
 
@@ -141,6 +141,7 @@ def on_disconnect(client, userdata, reasonCode, properties=None):
 
     mqtt_client = mqtt.Client(userdata=None,
                               protocol=mqtt.MQTTv5,
+                              callback_api_version=mqtt.CallbackAPIVersion.VERSION2,
                               transport="tcp")
     # add callbacks to the mqtt-client
     mqtt_client.on_connect = on_connect

examples/ngsi_v2/e08_ngsi_v2_iota_paho_mqtt.py

@@ -201,12 +201,13 @@ def on_message(client, userdata, msg):
                              f"/{device.device_id}/cmdexe",
                        payload=json.dumps(res))
 
-    def on_disconnect(client, userdata, reasonCode, properties):
+    def on_disconnect(client, userdata, flags, reasonCode, properties):
         logger.info("MQTT client disconnected" + str(reasonCode))
 
     mqtt_client = mqtt.Client(client_id="filip-iot-example",
                               userdata=None,
                               protocol=mqtt.MQTTv5,
+                              callback_api_version=mqtt.CallbackAPIVersion.VERSION2,
                               transport="tcp")
     # add our callbacks to the client
     mqtt_client.on_connect = on_connect

examples/ngsi_v2/e09_ngsi_v2_iota_filip_mqtt.py

@@ -98,16 +98,16 @@
     #
     mqttc = IoTAMQTTClient()
 
-    def on_connect(mqttc, obj, flags, rc):
+    def on_connect(mqttc, obj, flags, rc, properties=None):
         mqttc.logger.info("rc: " + str(rc))
 
     def on_connect_fail(mqttc, obj):
         mqttc.logger.info("Connect failed")
 
-    def on_publish(mqttc, obj, mid):
+    def on_publish(mqttc, obj, mid,rc,properties=None):
         mqttc.logger.info("mid: " + str(mid))
 
-    def on_subscribe(mqttc, obj, mid, granted_qos):
+    def on_subscribe(mqttc, obj, mid, granted_qos,properties=None):
         mqttc.logger.info("Subscribed: " + str(mid)
                           + " " + str(granted_qos))
 

filip/clients/mqtt/client.py

@@ -7,6 +7,7 @@
 import warnings
 from datetime import datetime
 from typing import Any, Callable, Dict, List, Tuple, Union
+
 import paho.mqtt.client as mqtt
 
 from filip.clients.mqtt.encoder import BaseEncoder, Json, Ultralight
@@ -126,6 +127,7 @@ def __init__(self,
                  userdata=None,
                  protocol=mqtt.MQTTv311,
                  transport="tcp",
+                 callback_api_version=mqtt.CallbackAPIVersion.VERSION2,
                  devices: List[Device] = None,
                  service_groups: List[ServiceGroup] = None,
                  custom_encoder: Dict[str, BaseEncoder] = None):
@@ -188,6 +190,7 @@ def __init__(self,
                          clean_session=clean_session,
                          userdata=userdata,
                          protocol=protocol,
+                         callback_api_version=callback_api_version,
                          transport=transport)
 
         # setup logging functionality

filip/clients/ngsi_v2/cb.py

@@ -827,7 +827,7 @@ def update_existing_entity_attributes(
         The entity attributes are updated with the ones in the payload.
         In addition to that, if one or more attributes in the payload doesn't
         exist in the entity, an error is returned. This corresponds to a
-        'PATcH' request.
+        'PATCH' request.
 
         Args:
             entity_id: Entity id to be updated
@@ -2027,12 +2027,6 @@ def _value_is_not_none(value):
                     continue
                 else:
                     return False
-            if not _value_is_not_none(v) or not _value_is_not_none(ex_value):
-                warnings.warn(
-                    "Different field found:{"
-                    f"{k}: ({v}, {ex_value})"
-                    "}"
-                )
             if v != ex_value:
                 self.logger.debug(f"Not equal fields for key {k}: ({v}, {ex_value})")
                 if not _value_is_not_none(v) and not _value_is_not_none(ex_value) or k == "timesSent":

filip/clients/ngsi_v2/iota.py

@@ -286,6 +286,7 @@ def post_devices(self, *, devices: Union[Device, List[Device]],
             devices = [devices]
         url = urljoin(self.base_url, 'iot/devices')
         headers = self.headers
+
         data = {"devices": [json.loads(device.model_dump_json(exclude_none=True)
                                        ) for device in devices]}
         try:

requirements.txt

@@ -16,7 +16,7 @@ python-Levenshtein~=0.23.0
 python-dateutil~=2.8.2
 wget~=3.2
 stringcase~=1.2.0
-paho-mqtt~=1.6.1
+paho-mqtt>=2.0.0
 datamodel_code_generator[http]~=0.25.0
 # tutorials
 matplotlib~=3.5.3; python_version < '3.9'

setup.py

@@ -9,10 +9,11 @@
 
 INSTALL_REQUIRES = ['aenum~=3.1.15',
                     'datamodel_code_generator[http]~=0.25.0',
-                    'paho-mqtt~=1.6.1',
+                    'paho-mqtt>=2.0.0',
                     'pandas_datapackage_reader~=0.18.0',
                     'pydantic~=2.5.2',
                     'pydantic-settings~=2.0.0',
+                    'geojson_pydantic~=1.0.2',
                     'stringcase>=1.2.0',
                     'rdflib~=6.0.0',
                     'regex~=2023.10.3',

tests/clients/test_mqtt_client.py

@@ -61,16 +61,16 @@ def setUp(self) -> None:
 
         self.mqttc = IoTAMQTTClient()
 
-        def on_connect(mqttc, obj, flags, rc):
+        def on_connect(mqttc, obj, flags, rc,properties):
             mqttc.logger.info("rc: " + str(rc))
 
         def on_connect_fail(mqttc, obj):
             mqttc.logger.info("Connect failed")
 
-        def on_publish(mqttc, obj, mid):
+        def on_publish(mqttc, obj, mid,rc,properties):
             mqttc.logger.info("mid: " + str(mid))
 
-        def on_subscribe(mqttc, obj, mid, granted_qos):
+        def on_subscribe(mqttc, obj, mid, granted_qos,properties):
             mqttc.logger.info("Subscribed: " + str(mid)
                               + " " + str(granted_qos))
 

tests/clients/test_ngsi_v2_cb.py

@@ -652,13 +652,14 @@ def on_message(client, userdata, msg):
             nonlocal sub_message
             sub_message = Message.model_validate_json(msg.payload)
 
-        def on_disconnect(client, userdata, reasonCode, properties=None):
+        def on_disconnect(client, userdata, flags, reasonCode, properties=None):
             logger.info("MQTT client disconnected with reasonCode "
                         + str(reasonCode))
 
         import paho.mqtt.client as mqtt
         mqtt_client = mqtt.Client(userdata=None,
                                   protocol=mqtt.MQTTv5,
+                                  callback_api_version=mqtt.CallbackAPIVersion.VERSION2,
                                   transport="tcp")
         # add our callbacks to the client
         mqtt_client.on_connect = on_connect
@@ -845,13 +846,14 @@ def on_message(client, userdata, msg):
             sub_message = Message.model_validate_json(msg.payload)
             sub_messages[sub_message.subscriptionId] = sub_message
 
-        def on_disconnect(client, userdata, reasonCode, properties=None):
+        def on_disconnect(client, userdata, flags, reasonCode, properties=None):
             logger.info("MQTT client disconnected with reasonCode "
                         + str(reasonCode))
 
         import paho.mqtt.client as mqtt
         mqtt_client = mqtt.Client(userdata=None,
                                   protocol=mqtt.MQTTv5,
+                                  callback_api_version=mqtt.CallbackAPIVersion.VERSION2,
                                   transport="tcp")
         # add our callbacks to the client
         mqtt_client.on_connect = on_connect
@@ -1220,12 +1222,13 @@ def on_message(client, userdata, msg):
                                  f"/{device.device_id}/cmdexe",
                            payload=json.dumps(res))
 
-        def on_disconnect(client, userdata, reasonCode, properties=None):
+        def on_disconnect(client, userdata, flags, reasonCode, properties=None):
             pass
 
         mqtt_client = mqtt.Client(client_id="filip-test",
                                   userdata=None,
                                   protocol=mqtt.MQTTv5,
+                                  callback_api_version=mqtt.CallbackAPIVersion.VERSION2,
                                   transport="tcp")
 
         # add our callbacks to the client

tutorials/ngsi_v2/e1_virtual_weatherstation/e1_virtual_weatherstation_solution.py

@@ -65,7 +65,7 @@
     history_weather_station = []
 
     # ToDo: create a MQTTv5 client with paho-mqtt
-    mqttc = mqtt.Client(protocol=mqtt.MQTTv5)
+    mqttc = mqtt.Client(protocol=mqtt.MQTTv5, callback_api_version=mqtt.CallbackAPIVersion.VERSION2)
     # set user data if required
     mqttc.username_pw_set(username=MQTT_USER, password=MQTT_PW)
     # ToDo: Define a callback function that will be executed when the client