Re: [Savonet-users] fail with request.dynamic

[Solvik B. <so...@ox...>]

Thanks for your answer :)

And yes i'm trying to enjoy my holidays... before results \o/

For my problem, here are the logs: http://solvik.pastebin.com/m31b9f3e5

For your small test, I needed to do a chmod a+x on the file, but it 
worked. Also, according to man, the -R option doesn't exist.

[oxyradio@freedom:~]$liquidsoap 
'output.dummy(fallible=true,request.dynamic({request.create(get_process_output("test 
-f /tmp/foo && ls /home/oxyradio/musique/jazz/ | sort -r | head -n 
1"))}))'2009/06/30 22:54:36 >>> LOG START
2009/06/30 22:54:36 [protocols.external:3] Didn't find "ufetch"
2009/06/30 22:54:36 [protocols.external:3] Found "/usr/bin/wget"
2009/06/30 22:54:36 [main:3] Liquidsoap 0.9.1+svn (trunk/liquidsoap@rev6682)
2009/06/30 22:54:36 [lang:3] flac binary not found: flac decoder disabled.
2009/06/30 22:54:36 [lang:3] metaflac binary not found: flac metadata 
resolver disabled.
2009/06/30 22:54:36 [threads:3] Created thread "generic queue #1".
2009/06/30 22:54:36 [threads:3] Created thread "root" (1 total).
2009/06/30 22:54:36 [root:3] Waking up active nodes...
2009/06/30 22:54:36 [root:3] Broadcast starts up!


2009/06/30 22:54:41 [main:3] Shutdown started!
2009/06/30 22:54:41 [main:3] Waiting for threads to terminate...
2009/06/30 22:54:41 [root:3] Shutting down sources...
2009/06/30 22:54:41 [threads:3] Thread "root" exited (0 remaining).
2009/06/30 22:54:41 [main:3] Cleaning downloaded files...
2009/06/30 22:54:41 >>> LOG END

By testing that on my script with: liquidsoap 
'output.dummy(fallible=true,request.dynamic({request.create(get_process_output("/home/oxyradio/liquidsoap/test/oxycast.php"))}))', 
it worked.. but still doesn't work with my script by using dole_fade and 
skip_blank, and even by comment them..

Don't understand where can be the problem..


David Baelde wrote:
> Hi Solvik,
>
> Enjoying your holidays ? :p
>
> I don't have any idea of what might be wrong with your script. As
> usual, I recommend trying to trace more precisely what's going on, by
> adding logging and tracing alive and dead requests from the server.
> But I also did my own experiment to check that something wasn't
> obviously broken. Maybe you can check if it runs fine for you too.
>
> $ liquidsoap 'output.dummy(fallible=true,request.dynamic({request.create(get_process_output("test
> -f /tmp/foo && ls ~/media/audio/jazz/*mp3 | sort -R | head -n 1"))}))'
>
> First, it's the latest SVN. At least you need a quite recent one to
> get the fallible dummy output.
>
> So it's just a dynamic request queue and an output. The script called
> is a simple shell expression:
>   test -f /tmp/foo && ls <dir> | sort -R | head -n 1
>
> The second part is just for picking a random file. The first part is
> for making the command fail at first (I wanted to check that the queue
> runs even if it's not fed initially). The protocol for starting the
> feeding is to "touch /tmp/foo" of course. Liquidsoap behaved as
> expected on this example.
>
> HTH
>