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Re: Gpsd daemon health monitoring
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From: |
Martin Burnicki |
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Subject: |
Re: Gpsd daemon health monitoring |
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Date: |
Wed, 19 Feb 2020 09:51:48 +0100 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.4.1 |
Hi,
raaj lokanathan wrote:
> Hi,
>
> I would like to know how does the gpsd send heartbeat to they systemd.
> Because without sending heartbeat how systemd know it’s status?
I don't think gpsd has to implement something specifically for systemd.
>From what I understand, the way systemd works allows it to monitor any
process it has started.
IMO A good introduction can be found in this old article which describes
some of the basic concepts of systemd:
http://0pointer.de/blog/projects/systemd.html
Search that page for section "Keeping Track of Processes".
Martin