[hobbit] Sample of Hobbit server-side module

[Gildas Le Nadan]

Hi Henrik,

Will this example be included in the next release or in the 
FAQ/documentation?

I think this is worth it! (I might even have to reconsider the way I'm 
aggregating clients values for my ganglia-like output *grumble*)

Cheers,
Gildas

> I'm not familiar with Perl at all, but a couple of hours work produced
> this, which appears to work fine. I'll include it as a sample of how to
> hook into the Hobbit server-side channels.
> 
> To use it, put it in your ~hobbit/server/ext/ directory, and add this to
> your hobbitlaunch.cfg on your server:
> 
> [rootlogin]
> 	ENVFILE /usr/lib/hobbit/server/etc/hobbitserver.cfg
> 	NEEDS hobbitd
> 	CMD hobbitd_channel --channel=client --log=$BBSERVERLOGS/rootlogin.log $BBHOME/ext/rootlogin.pl
> 
> 
> Regards,
> Henrik