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Issue when inject message, MQTT publish node disconnect
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Issue when inject message, MQTT publish node disconnect

by boyskid_12 on Mon Nov 12, 2018 7:36 am

i have a issue when i'm trying inject the node, the MQTT publish node( the broker that i'm using: [io.adafruit.com]) will always become disconnected and the data is not been updated into the my adafruit feeds . I also tried it using node red fred sensetecnic but its still give me a same problem .So, can i know why this thing happen and do you have any solution for that?. Thank you.

2018-11-12_18h58_21.png
2018-11-12_18h58_21.png (48.24 KiB) Viewed 72 times

boyskid_12
 
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Re: Issue when inject message, MQTT publish node disconnect

by abachman on Fri Nov 16, 2018 11:42 am

Hi boyskid_12,


Our broker expects very specific MQTT topic and payload formats based on your username and the feed you're sending data to. In some cases, when it gets an invalid or not-permitted topic or payload it will forcefully disconnect the MQTT client.

Are you able to see where (which topic) you're sending data to and what format you're sending it in?


- adam b.

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