Re: [mosquitto-dev] mosquitto_sub output

[Roger Light <roger@xxxxxxxxxx>]

Hi Christoph,

I'd actually prefer to have that as a format helper instead, so -F %J?

Similarly, the 1.5 repo currently has a "-x" option for printing the
payload as hex which I think I'll remove in favour of -F %x.

Does that sound reasonable? I'd prefer to do it that way so there is
essentially just one way of modifying the output format.

Cheers,

Roger



On Wed, Aug 10, 2016 at 9:47 AM, Christoph Krey
<krey.christoph@xxxxxxxxx> wrote:
> Hi Roger,
>
> as a lot of our payloads are JSON, I would like to feed the output to `jq`.
>
> While -F ‚„{„tst“:@s,“topic“:“%t“,“mid“:%m,“payload“:%p}` should work, a
> default -J which includes all message parameters, topic and timestamp in
> JSON would be very handsome.
>
> Christoph
>
>
>
> Am 09.08.2016 um 17:13 schrieb Roger Light <roger@xxxxxxxxxx>:
>
> Hi Christoph,
>
> I thought that might be the response :)
>
> This is still incomplete. You get the general idea though - @X for
> strftime replacements and %X for MQTT message parameters. I'd also
> like to add in some additional %X parameters to give easy access to
> more complete time formats than strftime supports by default. So far
> this is going to be %I - ISO 8601 combined date and time. Are there
> any other formats that should be included?
>
> Cheers,
>
> Roger
>
>
>
> On Tue, Aug 9, 2016 at 3:08 PM, Christoph Krey <krey.christoph@xxxxxxxxx>
> wrote:
>
> want!
>
> Christoph
>
>
>
> Am 09.08.2016 um 15:44 schrieb Roger Light <roger@xxxxxxxxxx>:
>
> Hi all,
>
> I'm back from holiday and should hopefully be catching up with everything
> soon.
>
> I've made an asciicast showing a change that will be available in
> mosquitto_sub 1.5:
>
> https://asciinema.org/a/82233
>
> Enjoy!
>
> Cheers,
>
> Roger
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