[Icecast] Possible CORS issue
chiapas at aktivix.org
Sun Feb 16 07:58:29 UTC 2020
On Sat, 15 Feb 2020 at 14:30, Philipp Schafft <lion at lion.leolix.org> wrote:
> No, official Icecast does not support HEAD requests as they are largely
> useless in Icecast context.
> HEAD requests are meant for cache validation. So they only apply to
> static files basically. For Icecast, beside a few boring files in web/
> the answer to "is my copy still valid" is always "no". So by not
> supporting HEAD the client will retry with GET. Which... the client
> would need to do anyway IF we would reply with a positive status code
> for HEAD.
> Also (ab)using HEAD for monitoring is hardly useful:
> The stress to the server is the same for answering a non-stub* response
> to HEAD than to GET as in both cases the client must be attached to the
> source. Even a stub response ("endpoint exists" or "not found") would
> require most steps. It requires finding the endpoint, running its auth
> and applying its ACLs. That is more than half way thru the attach
> Hope that helps you. :)
> With best regards,
> * Non-stub results are hardly useful as HTTP is stateless anyway. The
> standard acknowledges that by making all information about the actual
> resource beside its existence optional.
Unfortunately, I don't yet understand most of that - but I will read and
However using Icecast 2.4.4, is there an alternative method for my client
to access status-json.xsl so that they can access "now playing" data?
My client is using this for an Alexa skill which can positively respond to
questions such as "Alexa, what is now playing on Radio Blah-Blah?" - which
sounds pretty cool to me. They could have worked around this by uploading
"now playing" data via FTP but status-json.xsl had been working fine
For the moment, I've implemented Icecast-KH and my client is happy but I'd
like to explore the options using 'official Icecast'.
Many thanks for the learning and best regards
-------------- next part --------------
An HTML attachment was scrubbed...
More information about the Icecast