From owner-freebsd-current Sun Jun 25 13:24:12 1995 Return-Path: current-owner Received: (from majordom@localhost) by freefall.cdrom.com (8.6.10/8.6.6) id NAA06091 for current-outgoing; Sun, 25 Jun 1995 13:24:12 -0700 Received: from halloran-eldar.lcs.mit.edu (halloran-eldar.lcs.mit.edu [18.26.0.159]) by freefall.cdrom.com (8.6.10/8.6.6) with SMTP id NAA06085 for ; Sun, 25 Jun 1995 13:24:10 -0700 Received: by halloran-eldar.lcs.mit.edu; (5.65/1.1.3.6) id AA17317; Sun, 25 Jun 1995 16:23:55 -0400 Date: Sun, 25 Jun 1995 16:23:55 -0400 From: Garrett Wollman Message-Id: <9506252023.AA17317@halloran-eldar.lcs.mit.edu> To: Bruce Evans Cc: bde@freefall.cdrom.com, pete@puffin.pelican.com, current@freebsd.org Subject: Re: cvs commit: src/sys/i386/isa sio.c In-Reply-To: <199506251918.FAA05169@godzilla.zeta.org.au> References: <199506251918.FAA05169@godzilla.zeta.org.au> Sender: current-owner@freebsd.org Precedence: bulk < said: > I've been complaining about this for a year or two. I think it is because > tcp/ip wasn't designed for bidirectional interface. My standard benchmark > is: This is simply not true. > This takes about twice as long as would separate rcp's because acks get > queued behind large amounts of data and arrive too late to keep the data > streaming. This is because you don't have priority queueing for TCP ack packets. You probably will before the end of the year. -GAWollman -- Garrett A. Wollman | Shashish is simple, it's discreet, it's brief. ... wollman@lcs.mit.edu | Shashish is the bonding of hearts in spite of distance. Opinions not those of| It is a bond more powerful than absence. We like people MIT, LCS, ANA, or NSA| who like Shashish. - Claude McKenzie + Florent Vollant