On Wed, 16 Feb 2011 15:20:10 +0200, Eliezer wrote:
> im using now squid 3.1.10 and i dont have the store_url_rewrite
> option and some of my network users watching youtube videos that i
> want to cache.
>
> i had problems with squid2.7stable7 and 3.0.STABLE19
> that when a user is listening to stream music on aol\shoutcast
> instead of getting into "buffering" cause of a slow connection,
>
> the player will play some buggy noise (really unpleasant ) and like
> nothing happened continues the playback for 3 seconds and back the
> noise.
ICY protocol abusing HTTP.
http://www.squid-cache.org/Versions/v3/3.1/RELEASENOTES.html#ss2.10
FWIW: 2.7 has a hack to work around the ICY jitter.
acl shoutcast rep_header X-HTTP09-First-Line ^ICY.[0-9]
upgrade_http0.9 deny shoutcast
>
> using squid 3.1.10 solved this problem but i still want the option to
> store for sometime youtube videos.
>
>
> the only way that i was thinking to make it work was to use two squid
> versions one is the current 3.1.10 and the other
> will be using squid 2.7 just to store youtube videos and maybe
> pictures.
>
The jitter is due to ICY players not being nice when the reply headers
are updated according to HTTP/1.1 protocol requirements. Passing it
through *any* HTTP/1.1 compliant proxy which is not aware of ICY and
working around its brokenness will cause the jitter.
Great idea though, using a 2.7 peer dedicated to youtube URLs is a nice
way to get the best of both versions.
Amos
Received on Wed Feb 16 2011 - 21:56:21 MST
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