On Thu, 2009-06-04 at 19:15 +0200, Romain Beauxis wrote:
> Le Thursday 04 June 2009 07:18:22 Ramon Roche, vous avez écrit :
> > Hey guys
>
> Hi !
Thanks for your fast response!
>
> > i am stuck in a project in which i need to use a Line in (got
> > this working easily) but i need to get the Metadata going as well, i am
> > wondering how to get the data into the application, i have read of
> > telnet on liquidsoap but i am yet to find any good docs on using telnet
> > with liquidsoap
>
> In order to inject metadata into your source, you can use the insert_metadata
> operator.
>
> You enable it by adding in your script:
> radio = insert_metadata(id="radio", radio)
>
> That way, the radio source is redefined with the possibility to inject
> metadata.
>
>
> When running the script with the telnet server enabled:
> set("server.telnet", true)
> you should be able to connect to the port 1234 on the localhost:
> telnet localhost 1234
>
> This should open a console where you can type commands. For instance "help"
> will return the list of available commands. Also, some commands are self-
> documented, so you can ask for their documentation.
>
> In your case, you can then insert metadata, for instance:
> radio.insert title="foo",artist="bar"
>
great, i can connect to telnet from here, which is great, i found out
after i initially sent this email that i could do it, but i ignored how
to send messages back to my instance of liquidsoap
after reading your email i went and added
radio = insert_metadata(id="radio", radio)
and i connected via telnet, typed help and the command showed up
at this point i was really happy hahaha
and then, i typed
radio.insert title="Song Title",artist="Artist Name"
and i didn't notice any change on my stream, and all of a sudden my
stream just stopped w/o showing nothing on the log
i am about to test the stream with curl to see the actual data, do you
have any idea of what may be wrong? maybe telnet is interrupting the
icecast stream?
> For advanced usages, you can also execute this command within the script it
> self, using the server.execute operator:
> server.execute('radio.insert title="foo",artist="bar"')
> This operator returns the strings corresponding to the output of the command.
> Usually you don't care about them and you ignore the output:
> ignore(server.execute('radio.insert title="foo",artist="bar"'))
>
>
>
> Romain
>
>
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