So can we have the situation where owserver waits for both
1. the USB device (say) to be available
2. a request to come in
and appear always available to the clients?
On Wed, Jun 11, 2014 at 7:59 AM, Jan Kandziora <j...@gmx.de> wrote:
> Am 11.06.2014 13:04, schrieb Paul Alfille:
> >
> > Also, in the documentation about systemd, there was a long passage about
> > how the daemonizing should be done external to the program -- is that
> still
> > the recommended policy? I guess the early testing could help there.
> >
> Yeah, that's one of the key features of systemd. "I daemonize you, you
> don't". The reason is by letting systemd daemonize the process it gets
> better control on the logging and situations when the child fails later
> on. This is often handled poorly by server applications and each of
> these re-implementations of daemonizing fails at some untested situations.
>
> owserver e.g. silently fails when the configured host adapter ist not
> present at the very beginning. Later on, it's not a problem when the
> host adapter goes missing - there's a technical reason for that
> behaviour, but from the admin's perspective, this is very odd behaviour
> which needs extra work to polish out.
>
>
> Kind regards
>
> Jan
>
>
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