Issues with paho-mqtt 2.0

[jon-daemon]

Describe the bug I couldn't start mqttio and I was getting the errors below. After finding that paho-mqtt 2.0 was installed and it was released only two days ago, I tried the previous paho-mqtt==1.6.1 and the error was gone. I think you should add a requirement of paho-mqtt < 2

Error messages and traceback

/home/pi/mqttio/mqttio-venv/lib/python3.11/site-packages/mqtt_io/modules/gpio/orangepi.py:63: UserWarning: Pull up/down setting are not (yet) fully supported, continuing anyway. Use GPIO.setwarnings(False) to disable warnings.
  self.io.setup(pin, direction, pull_up_down=pullup, initial=initial_int)
Exception ignored in: <function Client.__del__ at 0xb51c3528>
Traceback (most recent call last):
  File "/home/pi/mqttio/mqttio-venv/lib/python3.11/site-packages/paho/mqtt/client.py", line 874, in __del__
    self._reset_sockets()
  File "/home/pi/mqttio/mqttio-venv/lib/python3.11/site-packages/paho/mqtt/client.py", line 1133, in _reset_sockets
    self._sock_close()
  File "/home/pi/mqttio/mqttio-venv/lib/python3.11/site-packages/paho/mqtt/client.py", line 1119, in _sock_close
    if not self._sock:
           ^^^^^^^^^^
AttributeError: 'Client' object has no attribute '_sock'
2024-02-12 01:00:06 mqtt_io.__main__ [ERROR] MqttIo crashed!
Traceback (most recent call last):
  File "/home/pi/mqttio/mqttio-venv/lib/python3.11/site-packages/mqtt_io/__main__.py", line 107, in main
    mqtt_gpio.run()
  File "/home/pi/mqttio/mqttio-venv/lib/python3.11/site-packages/mqtt_io/server.py", line 1280, in run
    self.loop.run_until_complete(self._main_task)
  File "/usr/lib/python3.11/asyncio/base_events.py", line 653, in run_until_complete
    return future.result()
           ^^^^^^^^^^^^^^^
  File "/home/pi/mqttio/mqttio-venv/lib/python3.11/site-packages/mqtt_io/server.py", line 1199, in _main_loop
    await self._connect_mqtt()
  File "/home/pi/mqttio/mqttio-venv/lib/python3.11/site-packages/mqtt_io/server.py", line 591, in _connect_mqtt
    self.mqtt = AbstractMQTTClient.get_implementation(config["client_module"])(
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/mqttio/mqttio-venv/lib/python3.11/site-packages/mqtt_io/mqtt/asyncio_mqtt.py", line 63, in __init__
    self._client = Client(
                   ^^^^^^^
  File "/home/pi/mqttio/mqttio-venv/lib/python3.11/site-packages/asyncio_mqtt/client.py", line 34, in __init__
    self._client = mqtt.Client(client_id=client_id, protocol=protocol, clean_session=clean_session, transport=transport)
                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
TypeError: Client.__init__() missing 1 required positional argument: 'callback_api_version'
Traceback (most recent call last):
  File "<frozen runpy>", line 198, in _run_module_as_main
  File "<frozen runpy>", line 88, in _run_code
  File "/home/pi/mqttio/mqttio-venv/lib/python3.11/site-packages/mqtt_io/__main__.py", line 115, in <module>
    main()
  File "/home/pi/mqttio/mqttio-venv/lib/python3.11/site-packages/mqtt_io/__main__.py", line 107, in main
    mqtt_gpio.run()
  File "/home/pi/mqttio/mqttio-venv/lib/python3.11/site-packages/mqtt_io/server.py", line 1280, in run
    self.loop.run_until_complete(self._main_task)
  File "/usr/lib/python3.11/asyncio/base_events.py", line 653, in run_until_complete
    return future.result()
           ^^^^^^^^^^^^^^^
  File "/home/pi/mqttio/mqttio-venv/lib/python3.11/site-packages/mqtt_io/server.py", line 1199, in _main_loop
    await self._connect_mqtt()
  File "/home/pi/mqttio/mqttio-venv/lib/python3.11/site-packages/mqtt_io/server.py", line 591, in _connect_mqtt
    self.mqtt = AbstractMQTTClient.get_implementation(config["client_module"])(
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/mqttio/mqttio-venv/lib/python3.11/site-packages/mqtt_io/mqtt/asyncio_mqtt.py", line 63, in __init__
    self._client = Client(
                   ^^^^^^^
  File "/home/pi/mqttio/mqttio-venv/lib/python3.11/site-packages/asyncio_mqtt/client.py", line 34, in __init__
    self._client = mqtt.Client(client_id=client_id, protocol=protocol, clean_session=clean_session, transport=transport)
                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
TypeError: Client.__init__() missing 1 required positional argument: 'callback_api_version'

Hardware

• Platform: Orange Pi Zero

System:

• OS: Debian 12
• Python version: 3.11
• User you're running as: pi
• Using a virtualenv?: yes

[linesquarecube]

Thanks for sharing this information @jon-daemon! Saved me a lot of time figuring out why my fresh install was not working :smiley:

[henryptung]

Note: related to this, but I think asyncio-mqtt is a defunct project name. It was renamed in 1.0 to aiomqtt, so if someone wants to do the bump, that should be bumped too.

Notably, it's not bumped upstream yet, but at least later versions declare the paho-mqtt dependency appropriately (i.e. with major version bound).

[BenjiU]

As @henryptung mentioned, i tried to update paho_mqtt to version 2.0.0, but this is incompatible with asyncio-mqtt. And updating asyncio-mqtt to aiomqtt pins paho_mqtt to version 1.6.0

I'll work on #364. But I have to fix a lot of lint warnings (due to updated module...).

Feel free to have a look or contribute in #364 :-)

[markferry]

aiomqtt have now released a paho-mqtt v2 version: https://github.com/sbtinstruments/aiomqtt/releases/tag/v2.1.0