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Date:      Wed, 22 Apr 1998 20:40:01 -0700 (PDT)
From:      Dave Chapeskie <dchapes@ddm.on.ca>
To:        freebsd-bugs
Subject:   Re: bin/6371: fetch(1) uses HTTP_PROXY for ftp requests when FTP_PROXY undefined
Message-ID:  <199804230340.UAA19999@hub.freebsd.org>

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The following reply was made to PR bin/6371; it has been noted by GNATS.

From: Dave Chapeskie <dchapes@ddm.on.ca>
To: Martin Cracauer <cracauer@cons.org>
Cc: FreeBSD-gnats-submit@FreeBSD.ORG
Subject: Re: bin/6371: fetch(1) uses HTTP_PROXY for ftp requests when FTP_PROXY undefined
Date: Wed, 22 Apr 1998 23:36:37 -0400

 On Wed, Apr 22, 1998 at 12:32:45PM +0200, Martin Cracauer wrote:
 > Theres are the cases to consider:
 [...]
 > 3) I have a proxy that uses the http protocol and serves http and ftp
 >    requests. That means, you can get ftp urls by using http to talk to
 >    your proxy. This is what fetch does when HTTP_PROXY is set, but
 >    FTP_PROXY isn't. 
 > 
 > You fix breaks case 3, which is a pretty common one, IMHO. I at
 > least use such a proxy.
 
 It doesn't break it.  Just don't set FTP_PROXY.  All I did was change
 the meaning of FTP_PROXY="" from undefined to "Don't use any proxy".
 
 > What we need here is a standard for $..._PROXY environment variables
 > that allows us to control the protocol and the kind of url seperatly,
 > preferrably without breaking older clients.
 
 Yes!  But until that comes along...
 
 Wow, all this discussion about a three line work around.  I suppose
 that's a good thing so that mis-features don't get into the tree.  If
 indeed this is a mis-feature then by all means let it die.  However, I
 have yet to be convinced.
 
 -- 
 Dave Chapeskie <dchapes@ddm.on.ca>, DDM Consulting

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