From owner-freebsd-questions Thu Jun 6 16:45:42 2002 Delivered-To: freebsd-questions@freebsd.org Received: from vvi.com (vvionly.penn.com [208.22.30.250]) by hub.freebsd.org (Postfix) with ESMTP id 1D1D937B403 for ; Thu, 6 Jun 2002 16:45:32 -0700 (PDT) Received: from [206.229.112.1] (HELO vvih001) by vvi.com (CommuniGate Pro SMTP 3.5) with ESMTP id 930852 for freebsd-questions@freebsd.org; Thu, 06 Jun 2002 19:50:25 -0400 Date: Thu, 6 Jun 2002 19:50:25 -0400 Mime-Version: 1.0 (Apple Message framework v472) Content-Type: text/plain; charset=US-ASCII; format=flowed Subject: socket latency time? From: Lance Bland To: freebsd-questions@freebsd.org Content-Transfer-Encoding: 7bit Message-Id: <2BDC6F8D-79A8-11D6-BFE8-0030659A531A@vvi.com> X-Mailer: Apple Mail (2.472) Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG hi- does anyone know what the resolution for send() and recv() is for two FreeBSD computer connected directly via ethernet on a 1000baseT crossed cable? How is it determined by the kernel? Roughly speaking, if I send on one computer with a send() and receive it on the other with a recv() what can I expect as far as timing? Is it nearest to nano, micro, milli second or *gasp* whenever the system decides to do it. thanks for any information. -lance To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message