Hello,
I am wondering if there is a problem with the broker (education and my username is jpetit).
Today, my python script is having trouble to connect and subscribe to the broker:
Received CONNACK (0, 5)
Connected with result code 5
Subscribed to /v1.6/devices/zolertia/+/lv
Sending SUBSCRIBE (d0) [('/v1.6/devices/zolertia/+/lv', 1)]
Sending CONNECT (u1, p1, wr0, wq0, wf0, c1, k50) client_id=
Received CONNACK (0, 5)
Connected with result code 5
Subscribed to /v1.6/devices/zolertia/+/lv
Sending SUBSCRIBE (d0) [('/v1.6/devices/zolertia/+/lv', 1)]
Sending CONNECT (u1, p1, wr0, wq0, wf0, c1, k50) client_id=
Received CONNACK (0, 0)
Connected with result code 0
Subscribed to /v1.6/devices/zolertia/+/lv
Sending SUBSCRIBE (d0) [('/v1.6/devices/zolertia/+/lv', 1)]
Received SUBACK
And when publishing, if I use MQTT and QoS level 1 to get acknowledgment (and have some additional information if the packet was sent), I get a PUBACK but nothing in Ubidots and no subscription’s message.
Sending PUBLISH (d0, q1, r0, m6), '/v1.6/devices/zolertia', ... (11 bytes)
Data sent to server
Received PUBACK (Mid: 6)
I’m using Paho MQTT for the python script.
I’ve tried MQTT Lens which worked and so it lets me wondering if the problem is on my side or on Ubidots side.
Do you have an idea of what could explain this situation?
Thank you.