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Date:      Sun, 8 Mar 1998 20:04:12 +0100 (MET)
From:      Luigi Rizzo <luigi@labinfo.iet.unipi.it>
To:        brian@Awfulhak.org (Brian Somers)
Cc:        brian@Awfulhak.org, hackers@FreeBSD.ORG
Subject:   Re: weird problem (lost packets) in iijppp
Message-ID:  <199803081904.UAA05356@labinfo.iet.unipi.it>
In-Reply-To: <199803081756.RAA01605@awfulhak.org> from "Brian Somers" at Mar 8, 98 05:56:37 pm

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> This sounds like a compression dictionary problem.  I haven't read 

right, i also suspected that... but i wonder what has changed
between 2.2.1 and your code in this respect...

> I got your other mail that says it doesn't happen with the latest 
> version.  Can you try the latest version with `deny deflate' and 
> `disable deflate' ?  This will force pred1 compression again :-)

will try tomorrow

> This area needs looking at.  The two mallocs (one for the mbuf and 
> one for the data) can be consolidated into one, but the queues may 
> get quite long.  It's possible that packets may be sent that are 
> blocked by the dial filter, but not by the output filter.  These 

doesn't make much sense to keep such long queues, since most things
will be retransmitted in 5-10s anyways because of timeouts.

more on this later...

	cheers
	luigi

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