[squid-users] Squid and Shoutcast Streams

We require our users to use a farm of centralized Squid Proxies to
access the internet. Recently, I added Dansguardian with the AV patch
to the bunch and things seem to run well.

Except for streams, which I found out not to work even when ONLY using
squid.

Example:
========

With Dansguardian:

1119597563.719 596 160.45.172.180 TCP_MISS/600 364 HEAD http://64.236.34.97/stream/1040 - DEFAULT_PARENT/127.0.0.1 -
1119597564.118 160 160.45.172.180 TCP_MISS/503 1645 GET http://127.0.0.1:6700/ - DEFAULT_PARENT/127.0.0.1 text/html

Doesn't work

Without DG, only using Squid:

1119597704.625 903 160.45.172.180 TCP_MISS/600 364 HEAD http://64.236.34.97/stream/1040 - DIRECT/64.236.34.97 -
1119597704.713 0 160.45.172.180 TCP_NEGATIVE_HIT/503 1653 GET http://127.0.0.1:6700/ - NONE/- text/html

Doesn't work either. When using a direct connection / no proxy (I'm
the admin, I may do that), I get:

$ wget --save-headers --proxy=off -nd http://64.236.34.97/stream/1040
--09:28:34-- http://64.236.34.97/stream/1040
           => 1040
                      Connecting to 64.236.34.97:80... connected.
                                 HTTP request sent, awaiting
response... 200 No headers, assuming HTTP/0.9

and in the output file I see:

ICY 200 OK
icy-notice1: <BR>This stream requires Winamp<BR>
icy-notice2: SHOUTcast Distributed Network Audio Server/SolarisSparc v1.9.5<BR>
icy-name: CLUB 977 The 80s Channel
icy-genre: 80s Pop Rock
icy-url: http://www.club977.com
icy-pub: 1
icy-metaint: 0
icy-br: 128
icy-irc: #shoutcast
icy-icq: 0
icy-aim: N/A

-- 
Ralf Hildebrandt (i.A. des IT-Zentrums)         Ralf.Hildebrandt@charite.de
Charite - Universitätsmedizin Berlin            Tel.  +49 (0)30-450 570-155
Gemeinsame Einrichtung von FU- und HU-Berlin    Fax.  +49 (0)30-450 570-962
IT-Zentrum Standort CBF                 send no mail to spamtrap@charite.de