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Re: [mosquitto-dev] Setting QoS at broker
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Hi Debi,
If you use the upgrade_outgoing_qos option, then any message that the
broker publishes to a client will use the qos of the subscription that
the client made. If your client A subscribes with qos 1 and another
client B publishes with qos 0, the communication from broker to client
A will use qos 1.
The broker will never publish with a higher qos than requested by a client.
I think that answers your question.
Regards,
Roger
On Sun, 11 Nov 2018 at 09:15, <DebiPrasad.Naik@xxxxxxxxxxxxx> wrote:
>
> Hi Team,
>
> I have following flow.
>
>
>
> Device ---------------[Mqtt PUB] -------------- > Mosquito Broker <-----------------[Mqtt SUB] -------------- Subscriber
>
>
>
> Here Device sends the Publish request with QoS 0. Can I change this QoS 0 to QoS 1 for each packet in mosquito broker?
>
>
>
> Thanks
>
> Debi
>
>
>
>
>
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