From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-lf0-x241.google.com (mail-lf0-x241.google.com [IPv6:2a00:1450:4010:c07::241]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by lists.bufferbloat.net (Postfix) with ESMTPS id 9E0EE3B2A4 for ; Wed, 29 Mar 2017 14:18:48 -0400 (EDT) Received: by mail-lf0-x241.google.com with SMTP id r36so2473588lfi.0 for ; Wed, 29 Mar 2017 11:18:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=Vg8D1O83UiTlJISw85cRJp0R9V/a9iaD8k9bpJ1FOm4=; b=S66neriMcf0GK8Zp4fZvfWmpKceH6v5dcfR7ZZTrzh/midh4/Iy77lA3sy75WIz1m9 h8oQLrSdiyxPznGI2azoJvnf7264lyuCG8UMu0ackpyx+wTMefQaTSkSuqtoXQVRtqCa xGsgefqgyySkgYWdCK+KGWAOKJ+ya9wf6t2T1MI889YNxhD1gu0dNvW2Xn/Hugh4GaE2 L8ncxKDTI2D0aeH+Wtc1n/TnMiwNdqjujQYCxNzn8WB5n0z9M1xj6vAFk/t7ox39JAGV RZ/E4jJvT7UTo7nyJdEmoCL/b/DckeiFu5TcflWBmNViGow3L5iKscX41uy2eG+SndRh +f3w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=Vg8D1O83UiTlJISw85cRJp0R9V/a9iaD8k9bpJ1FOm4=; b=pO72iNPf/RIIEQV118OWh/ajumh8wZo0R/XH5wbhmFCEx3z0UevKfNHqTc8wgdFBU7 WjAqsy7npd5jAn9mBeFo8RM8Ew1Id1O2utGvUjHRf6naS7uD5T7tlh4e6zfIIsgZKEwN FsjCQu72pfhfxP/fHj6yC+ZHRhaLRTypHWCbM+qE8g/ugfGl5KCDbgRGWq/+9DxGe5fW wvDIIpDpACzKxSTQKKYwKWR/y4juIXntxKST+6nht+GeFG1ccU0U/lJYrLy0YGxEz8kU oiA+SMPD/aFxhUUY+HEHMWviP0yldV6gfz0BrZolG9QyZibVcSYTNwuhOEVlJpnoeiLj ELOw== X-Gm-Message-State: AFeK/H3PFPhDisDglHSruUbiSPLIeFdq98+lBxnF4dI5J6N/hpLT/k9Rp+zDV8uZblWi/g== X-Received: by 10.25.29.204 with SMTP id d195mr540310lfd.173.1490811527393; Wed, 29 Mar 2017 11:18:47 -0700 (PDT) Received: from [192.168.100.14] (37-219-158-10.nat.bb.dnainternet.fi. [37.219.158.10]) by smtp.gmail.com with ESMTPSA id l202sm1427653lfb.64.2017.03.29.11.18.46 (version=TLS1 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Wed, 29 Mar 2017 11:18:46 -0700 (PDT) Content-Type: text/plain; charset=utf-8 Mime-Version: 1.0 (Mac OS X Mail 9.3 \(3124\)) From: Jonathan Morton In-Reply-To: Date: Wed, 29 Mar 2017 21:18:45 +0300 Cc: cake@lists.bufferbloat.net Content-Transfer-Encoding: quoted-printable Message-Id: <7FC0B78B-71E1-4D5C-8A49-035015EE3B06@gmail.com> References: To: vignesh kannan X-Mailer: Apple Mail (2.3124) Subject: Re: [Cake] (no subject) X-BeenThere: cake@lists.bufferbloat.net X-Mailman-Version: 2.1.20 Precedence: list List-Id: Cake - FQ_codel the next generation List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 29 Mar 2017 18:18:48 -0000 > On 29 Mar, 2017, at 21:15, vignesh kannan = wrote: >=20 > Can you please explain what a hard time cutoff is? I haven't come = across the term before. I mean that there=E2=80=99s a sharp transition from one calculation to = another at some multiple of the interval in the older implementations. = It always felt unnatural to me. By contrast, Cobalt=E2=80=99s behaviour on re-entering dropping state = depends smoothly on the time spent in the non-dropping state. - Jonathan Morton