from http://liquidsoap.fm/doc-svn/scripts/get_json_metadata.html
<http://liquidsoap.fm/doc-svn/scripts/get_json_metadata.html>
meta = ref []
# s = some source
# Update current metadata
# converted in UTF8
def update_meta(m) =
m = metadata.export(m)
recode = string.recode(out_enc="UTF-8")
def f(x) =
(recode(fst(x)),recode(snd(x)))
end
meta := list.map(f,m)
end
# Apply update_metadata
# every time we see a new
# metadata
s = on_metadata(update_meta,s)
# Return the json content
# of meta
def get_meta(~protocol,~data,~headers,uri) =
m = !meta
http_response(
protocol=protocol,
code=200,
headers=[("Content-Type","application/json; charset=utf-8")],
data=json_of(m)
)
end
# Register get_meta at port 700
harbor.http.register(port=7000,method="GET","/getmeta",get_meta)
> On May 15, 2015, at 9:40 AM, dtouch3d completely <[email protected]> wrote:
>
> Hello,
>
> I have a large number of streams (about 100) produced by liquidsoap. the will
> be available from a web site and I want to show the corresponding metadata.
> Ideally, I would like to use something like websockets from a separate
> application, so the metadata would be pushed to listeners on change.
>
> I am thinking about using the on_track function in liquidsoap. What is the
> proper way to send the metadata from liquidsoap to my app ? I thought about
> making a request to a local webserver but I cannot find a way to do this
> natively from liquidsoap. I could try to call system and make a request with
> curl or something. Or maybe I could use UNIX sockets.
>
> Is there a proper way to do something like this ?
>
> Thanks.
> ------------------------------------------------------------------------------
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> Performance metrics, stats and reports that give you Actionable Insights
> Deep dive visibility with transaction tracing using APM Insight.
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------------------------------------------------------------------------------
One dashboard for servers and applications across Physical-Virtual-Cloud
Widest out-of-the-box monitoring support with 50+ applications
Performance metrics, stats and reports that give you Actionable Insights
Deep dive visibility with transaction tracing using APM Insight.
http://ad.doubleclick.net/ddm/clk/290420510;117567292;y
_______________________________________________
Savonet-users mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/savonet-users
