MQTT subscription via Nodered connected but no data
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Vladimir Synek
am 14 Mai 2023
Kommentiert: Chris B
am 15 Mai 2023
I have MQTT subscription to my channels for a long time. Everything worked till Friday May 12th, 2023 at time approx. 18:16 UTC. From that moment MQTT nodes in Nodered have status Connected, but no data are coming in via MQTT. My data are uploaded to Thingspeak regulary and visible in my channels. There were no changes to my settings at that time. Any idea what has changed ?
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Chris B
am 14 Mai 2023
Verschoben: Christopher Stapels
am 15 Mai 2023
Hi,
Just adding that I am seeing this as well. I was working on the server side of my application today ( not the code that connects though) when I noticed no data coming in from Thingspeak. Data is getting to my channel from my sensor, and my application subscribes without error, but then silence; no data moving from Thingspeak to the channel. Last data from the channel was sent around 6 pm GMT May 12, 2023.
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Christopher Stapels
am 15 Mai 2023
Bearbeitet: Christopher Stapels
am 15 Mai 2023
The MQTT subscription service was purged and restarted today just after 1 p.m, and is now working as expected. No messages sent to ThingSpeak have been lost, but MQTT devices did not get messages from channels they were subscribed to since Friday, May 12. While this is consistent with the QoS 0 policy, we expect the service to return to normal now and maintain its historically high uptime.
If you continue to see missing subscription messages, please let us know here.
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Christopher Stapels
am 15 Mai 2023
Bearbeitet: Christopher Stapels
am 15 Mai 2023
We had a reset of the system on Friday. Can you please try again and let us know if you are still having this issue today?
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