[Serusers] Re: [Users] How to start ser on boot? how to monitor it?

[Cesc]

Great ... i will get my hands on it ...

The thing is ... i have to give a demo ... and you know, demo effect
... everything crashes at the most inapropriate time :D  Monitoring
and restarting is not a fix ... but it will do the trick for a while
:D

Regards,

Cesc

On 12/13/05, Jan Janak <jan at iptel.org> wrote:
> I send INVITE requests to SEMS with fake To tag. This will trigger Call
> leg/transaction does not exist reply. If I get the reply then I know
> SEMS is up and running.
>
>  Jan.
>
> On 13-12-2005 12:02, Cesc wrote:
> > Hi all,
> >
> > Thanks for the responses. It seems that the ser part is covered well,
> > though i need also to monitor sems ... i could simply monitor by pid
> > or by sending some command via the fifo/unixsock and check the reply
> > ... Anyone doing something like this?
> >
> > Regards,
> >
> > Cesc
> >
> > On 12/13/05, Klaus Darilion <klaus.mailinglists at pernau.at> wrote:
> > > Cesc wrote:
> > > > Hi,
> > > >
> > > > An easy one ... or two.
> > > >
> > > > 1 - I need to start up ser automatically on the boot of the machine
> > > > ... i am sure there are scripts and instructions on how to do it. Any
> > > > pointer?
> > >
> > > When using debian packages (make deb) the startup scrtipts will be
> > > installed automatically, and openser will be started at startup.
> > > Otheriwse (on debain) just
> > >   cp packaging/debian/openser.init /etc/init.d/openser
> > > maybe you have tomodify the path inisde the startup script to fit your
> > > needs.
> > >   chmod a+x /etc/init.d/openser
> > >   update-rc.d openser defaults
> > >
> > > > 2 - I need a way to monitor the status of ser (and sems), so that in
> > > > case of a crash they are automatically killed and restarted. I thought
> > > > about writing some kind of cron thingy using serctl ... Again,
> > > > pointers?
> > >
> > > We montior using a cron job:
> > > # passive check if SER is alive
> > > */5 * * * * /usr/lib/ser/checker
> > >
> > >
> > > /usr/lib/ser/checker:
> > > ----------------------
> > > #!/bin/sh
> > >
> > > NETCOUNT=`netstat -antu | fgrep 5060 | fgrep 0.0.0.0: | wc -l`
> > >
> > > if [ $NETCOUNT -lt 2 ] ; then
> > >         echo "SER does not seem to listen on udp/tcp 5060. Restarting."
> > >         /etc/init.d/openser restart
> > > fi
> > >
> > >
> > >
> > > klaus
> > >
> >
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