Re: Problems with Limecast Server

From: Adrian Chadd <adrian_at_creative.net.au>
Date: Sun, 18 May 2008 02:48:24 +0800

Dig out wireshark and take a look at the data. Take a look at the
timestamps of the data too; both going into Squid and being written
out from Squid.

The trouble here may be IO scheduling. Squid never -ever- was assumed
to be streaming data that had any form of real-time like scheduling..

Adrian

On Sat, May 17, 2008, Sven K??hler wrote:
> >>To Squid the response looks like an headerless HTTP/0.9 response.
> >>
> >>Old versions of Squid passes such responses as-is, but the latest
> >>versions upgrade the seemingly HTTP/0.9 response to the HTTP version of
> >>Squid to avoid a number of issues at the HTTP protocol layer.
> >
> >Old versions = 2.x ?
> >latest versions = 3.x ?
> >
> >Is there some option, to turn off HTTP 0.9 transformation to HTTP 1.0?
> >This would already help A LOT in my case.
>
> Just in case:
>
> Is it possible, that there is a bug in the HTTP 0.9 to HTTP 1.x
> transformation code?
>
> Of course, using squid with HTTP 0.9 transformation enabled, the client
> will receive something in the following format:
>
>
> HTTP/1.0 200 OK\r\n
> X-Transformed-From: HTTP/0.9\r\n
> X-Cache: MISS from myserver\r\n
> X-Cache-Lookup: MISS from myserver:8080\r\n
> Proxy-Connection: close\r\n
> \r\n
> ICY 200 OK\r\n
> Content-Type: audio/mpeg\r\n
> Server: Limecast 2.0.0\r\n
> \r\n
> [mp3stream-data]
>
>
> So actually, the mp3stream is found and played by my mp3-players. Yet,
> mp3 stream has hearable errors in it. Is it possible, that there is
> data-loss or that data gets modified somehow?
> Is there some transformation of the data taking place during the HTTP
> 0.9 to HTTP 1.x transformation?
>
>
> Regards,
> Sven
>

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Received on Sat May 17 2008 - 18:47:59 MDT

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