Connectivity issues

[JakobTewes]

Heyhey,

since a few, I´ve got problems with the containers MQTT connectivity although MQTT is running and reachable from the docker host. Seeing this error message:

Traceback (most recent call last):
File "//dht22mqtt.py", line 216, in <module>
client.connect(mqtt_brokeraddr, keepalive=dht22mqtt_refresh*60)
File "/usr/local/lib/python3.9/site-packages/paho/mqtt/client.py", line 914, in connect
return self.reconnect()
File "/usr/local/lib/python3.9/site-packages/paho/mqtt/client.py", line 1044, in reconnect
sock = self._create_socket_connection()
File "/usr/local/lib/python3.9/site-packages/paho/mqtt/client.py", line 3685, in _create_socket_connection
return socket.create_connection(addr, timeout=self._connect_timeout, source_address=source)
File "/usr/local/lib/python3.9/socket.py", line 843, in create_connection
raise err
File "/usr/local/lib/python3.9/socket.py", line 831, in create_connection
sock.connect(sa)
socket.timeout: timed out

Maybe someone can help?

Thanks and regards

Jakob

[hvalev]

Hey @JakobTewes, I haven't used this container myself in some time. I'll take a look soon, likely sometime next week. Meanwhile, can you try adding network_mode: "host" to the docker compose file and also check if your mqtt network is configured to accept new devices?