Apologies, I thought you could achieve the same functionality by setting a
global playlistFile = "foo" at the start of the liq, instead of passing it
via the my_request_function.
I refrain from answering your specific question then as there are better
experts. I have tried passing an extra parameter to the request function
before, and wasn't successful.
Best
Christo
From: Mark Jeghers [mailto:[email protected]]
Sent: Thursday, April 21, 2016 10:00 AM
To: [email protected]
Subject: Re: [Savonet-users] Passing parameters into request.dynamic
function?
That's not the part I am asking about. I am asking how to pass a dynamic
parameter INTO my_request_function
def my_request_function(playlistFile) = <-- THIS PART HERE
# Get the first line of my external process
result = list.hd(get_process_lines("./next_song.sh "^ playlistFile))
log("Next song "^result)
# Create and return a request using this result
request.create(result)
end
From: Christo Grozev [mailto:[email protected]]
Sent: Thursday, April 21, 2016 12:57 AM
To: [email protected]
<mailto:[email protected]>
Subject: Re: [Savonet-users] Passing parameters into request.dynamic
function?
Yes it is possible. I do that for > 100 channels on the same machine and it
works seamlessly. Here is an actual example where I send both the channel
name (as second argument) and the port for telnet manipulation (as a third
argument)
...
get_process_lines("/usr/bin/php /var/www/html/regiocast/get_next.php --
#{quote(channel)} #{quote(string_of(port))}"))
..
From: Mark Jeghers [mailto:[email protected]]
Sent: Thursday, April 21, 2016 9:45 AM
To: [email protected]
<mailto:[email protected]>
Subject: [Savonet-users] Passing parameters into request.dynamic function?
I have a function that calls a shell script and generates the next song to
stream.
def my_request_function() =
# Get the first line of my external process
result = list.hd(get_process_lines("./next_song.sh"))
log("Next song "^result)
# Create and return a request using this result
request.create(result)
end
# Create the sources
plc = request.dynamic(my_request_function)
I want to re-use this for multiple streams that have totally different
playlists. But to do this, I need to be able to pass parameters into the
function. I need to be able to do something like this.
def my_request_function(playlistFile) =
# Get the first line of my external process
result = list.hd(get_process_lines("./next_song.sh "^ playlistFile))
log("Next song "^result)
# Create and return a request using this result
request.create(result)
end
Is this possible at all? Or will I have to wastefully duplicate the
function for each different playlist?
Thanx,
/Mark
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