Re: [weewx-user] Re: Changing QoS when publishing to Mosquitto through Weewx

[vince]

On Tuesday, September 3, 2019 at 3:02:01 AM UTC-7, Rui Pinto wrote:

> https://github.com/weewx/weewx/wiki/mqtt 
> The solution couldn't just be set the option retain to True?
>
>
>
You asked specifically about QOS setting.  The extension doesn't seem to 
support setting that from what I could tell, but I gave you which 'two' 
lines you need to edit to see if it can be easily added.

I'm not sure retain is the same thing according to 
https://www.hivemq.com/blog/mqtt-essentials-part-8-retained-messages/ but 
you could always try it and see if you get the behavior you want.   I just 
run the defaults at home which works ok for me.


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Re: [weewx-user] Re: Changing QoS when publishing to Mosquitto through Weewx

[Rui Pinto]

Thank you for responding!!

https://github.com/weewx/weewx/wiki/mqtt
The solution couldn't just be set the option retain to True?

Best Regards

vince  escreveu no dia segunda, 2/09/2019 à(s) 17:45:

> On Monday, September 2, 2019 at 9:11:01 AM UTC-7, Rui Pinto wrote:
>>
>> I have a Davis Vantage Pro2 station and i'm using Weewx to publish data
>> to an MQTT broker (Mosquitto).
>>
>> But i would like to know if it's possible to change the QoS.
>>
>>
>>
> My reading of the mqtt extension v0.19 sources vs. some paho-mqtt examples
> says 'no', but if you wanted to hack on your extension a little you might
> try finding the two lines that say mc.publish and add qos=1 (or 2) and see
> if that works. (untested)
>
>
>
> --
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> 
> .
>

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[weewx-user] Re: Changing QoS when publishing to Mosquitto through Weewx

[vince]

On Monday, September 2, 2019 at 9:11:01 AM UTC-7, Rui Pinto wrote:
>
> I have a Davis Vantage Pro2 station and i'm using Weewx to publish data to 
> an MQTT broker (Mosquitto).
>
> But i would like to know if it's possible to change the QoS.
>
>
>
My reading of the mqtt extension v0.19 sources vs. some paho-mqtt examples 
says 'no', but if you wanted to hack on your extension a little you might 
try finding the two lines that say mc.publish and add qos=1 (or 2) and see 
if that works. (untested)

 

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