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    'SendDataOverMqtt' works for some time and then fails.

    Mishra
    Member

    Re: 'SendDataOverMqtt' works for some time and then fails.

    Hello,

    Thanks for your help so far.

    I was able to try this with Mosquitto 1.5.6 and unfortunately, I face the same issue. It disconnects with the same frequency.

    But this time I do not see any error message at Broker end. 

    kindly help.

     

     

    Mishra
    Member

    Re: 'SendDataOverMqtt' works for some time and then fails.

    Update: Setting the QoS to 1UL exhibits a continuous connection for around 20-25 minutes, as you rightly mentioned. Is there a way to improve in this further?

    Thanks

    LlobetAtWork
    Long-established Member

    Re: 'SendDataOverMqtt' works for some time and then fails.

    Hi Mishra,

    Setting QoS to 0 doesn't seem to work well. Currently I am facing the same issues you are. However I have not tried changing the protocol version. The Eclipse Paho Embedded C Client, which is the base for our MQTT client hasn´t been mantained as has Eclipse Mosquitto broker. My current strategy is to detect the disconnection events and completely restart communications and the connection to the broker.

    Best Regards,

    Francisco 

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