[mythtv-users] 0.28 upgrade issue frontend connection

[Douglas Peale]

On 07/18/2016 03:39 PM, Bill Meek wrote:
> On 07/18/2016 05:26 PM, Douglas Peale wrote:
>> Anyway, as soon as I figure out how to delay mythbackend starting until after the network is working, I should have a working
>> system again.
>
> This will make sure the HDHR's are up and has the side affect of
> delaying 'til the network is up:
>
> #!/bin/sh -
>
> ATTEMPTS=20
> LOG="/tmp/hdhomerun_config.log"
> SLEEP_TIME=2
>
> echo "\nStarting check for HD Homerun: $(date). " >> $LOG
>
> for i in $(seq $ATTEMPTS); do
>     hdhomerun_config discover 2>&1 >> $LOG
>     if [ $? -eq 0 ]; then
>         echo "HD Homerun is up at: $(date)." >> $LOG
>         exit 0
>     fi
>     sleep $SLEEP_TIME
> done
>
> echo "Couldn't find the HD Homerun in $(expr \( $SLEEP_TIME + 1 \) \* $ATTEMPTS) seconds!" >> $LOG
> exit 1
>
> Then copy /lib/systemd/system/mythtv-backend.service to
> /etc/systemd/system/mythtv-backend.service. Then add a line
> like: ExecStartPre=wherever.you.put.the.script.above
> to the file just copied. Do: sudo systemctl daemon-reload
> Start the backend again as usual, e.g.
> sudo systemctl start mythtv.backend
>
> Don't forget to make the script executable.
>
> If you don't want to verify that the HDHRs are up, just add:
> ExecStartPre=/usr/bin/nm-online --quiet --timeout=5
> Make sure you have nm-online 1st (server distributions don't.)
>
Where in mythtv-backend.service should the ExecStartPre line go?

Also shouldn't one make a soft link to the mythtv-backend.service file rather than a copy?


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