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Re: [gpsd-dev] ✘master/slave gpsd
From: |
Eric S. Raymond |
Subject: |
Re: [gpsd-dev] ✘master/slave gpsd |
Date: |
Thu, 26 Apr 2018 17:46:49 -0400 |
User-agent: |
Mutt/1.5.24 (2015-08-30) |
Gary E. Miller <address@hidden>:
> Yo All!
>
> I got an odd one. Has anyone tried connecting a gpsd to anther gpsd?
>
> On a master:
> # gpsd -nG /dev/ttyS0
>
> On a slave:
> # gpsd -n gpsd://master
> # cgps
>
> cgps never shows anything.
>
> Tried with, and without, -n on both ends. No change.
>
> The man page implies this should work? I looked at the data with
> tcpdump. The slave gpsd connects to the master gpsd. The gpsd sends
> the VERSION JSON, then nothing happens. The gpsd slave is asked to
> WATCH data by the slave cgps, the the slave gpsd never sends a WATCH to
> the master gpsd.
It used to work. I think there's a test in the regression suite that
exercises it.
--
<a href="http://www.catb.org/~esr/">Eric S. Raymond</a>
My work is funded by the Internet Civil Engineering Institute: https://icei.org
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