Re: NTP data when using NMEA tcp feed

[Nick Taylor]

Yo Gary

> > First we had no output from ntpshmmon, created debug, then after gpsd
> > restart was working OK
> How can you get no output from ntpshmmon???
Only headers shown...

I think I may have found a clue, ntp feed seems to stop if NMEA feed is 
interrupted and restarted

Here's before:

root@TSB-318:~# ntpshmmon
ntpshmmon: version 3.24.1~dev
#      Name  Seen@                 Clock                 Real 
                L Prc
sample NTP0  1671708834.789927457  1671708834.440622388 
 1671708834.000000000 0  -1
sample NTP0  1671708835.441472127  1671708835.441214782 
 1671708835.000000000 0  -1
sample NTP0  1671708836.432559417  1671708836.432354258 
 1671708836.000000000 0  -1
^C

Kill socat feed and then restart:

root@TSB-318:~# ntpshmmon
ntpshmmon: version 3.24.1~dev
#      Name  Seen@                 Clock                 Real 
                L Prc
^C
root@TSB-318:~#

Debug log attached

Please feel free to leave this until the New Year if you wish...

Nick

gpsd-20221222.log.xz
Description: application/xz