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TOPIC: Have to unsubscribe and subscribe again

Have to unsubscribe and subscribe again 11 months 1 week ago #3485

  • sportybj
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Hi, I've been testing the cloud with mqtt spy software and mqtt-dashboard app. But I don't know why I have to unsubscribe and subscribe again to a topic when new data of the topic published or I cannot receive the data.

The enviroment are:
2 mqtt spy connections to clouds one of which publishes a topic while another one subcribes to the same topic;
one mqtt spy connection and one mqtt dashboard coneection, the software publishes a topic while app subcribes to it and subcribes to a topic while app publishes it.

I really need help on the isssue.

Thanks a lot
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