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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="";>Eric S. Raymond</a>

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