gpsd + chrony + pps

[Stéphane Péneau]

Hi!

I've made many tests to use the timepulse output on my U-blox ZED-F9P 
with gpsd and chrony to get an accurate time.

I've never had a working solution if I try to use a socket like 
chrony.ttyXX.sock.

But if I replace 'ttyXX' with my 'pps', it works.

refclock SOCK /var/run/chrony.pps0.sock refid PPS2 lock GNSS <== OK

refclock SOCK /var/run/chrony.ttyACM0.sock refid PPS2 lock GNSS <== NOK


Is there a mistake in the documentation ?

Stéphane