From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me X-Spam-Level: X-Spam-Status: No, score=-0.3 required=5.0 tests=BAYES_00, REPLYTO_WITHOUT_TO_CC autolearn=no autolearn_force=no version=3.4.4 X-Google-Thread: 103376,950fad2e9e9717b3 X-Google-Attributes: gid103376,domainid0,public,usenet X-Google-Language: ENGLISH,ASCII-7-bit Path: g2news1.google.com!news1.google.com!border1.nntp.dca.giganews.com!nntp.giganews.com!newsfeed00.sul.t-online.de!t-online.de!tiscali!newsfeed1.ip.tiscali.net!feeder1-2.proxad.net!proxad.net!feeder2-2.proxad.net!newsfeed.arcor.de!newsspool1.arcor-online.net!news.arcor.de.POSTED!not-for-mail From: "Dmitry A. Kazakov" Subject: Re: Platform independent calendar Newsgroups: comp.lang.ada User-Agent: 40tude_Dialog/2.0.15.1 MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Reply-To: mailbox@dmitry-kazakov.de Organization: cbb software GmbH References: <1j7ld9yumi0xz$.1pqqyelxn52df$.dlg@40tude.net> <0d57dacf-6443-48ac-b4a1-758d7d7b0ace@s20g2000yqh.googlegroups.com> Date: Mon, 8 Dec 2008 09:36:24 +0100 Message-ID: <7z9877vwaqzn.2vzrecuq9t4$.dlg@40tude.net> NNTP-Posting-Date: 08 Dec 2008 09:36:24 CET NNTP-Posting-Host: 0b5fdcf5.newsspool1.arcor-online.net X-Trace: DXC=YCi8?Jjo4Fo<]lROoR1^YC2XCjHcb9`o@TPBXcPJ4DNcfSJ;bb[5FCTGGVUmh?4LK[5LiR>kg2jS5Hdi8gJa= X-Complaints-To: usenet-abuse@arcor.de Xref: g2news1.google.com comp.lang.ada:2932 Date: 2008-12-08T09:36:24+01:00 List-Id: On Sun, 7 Dec 2008 14:26:36 -0800 (PST), Maciej Sobczak wrote: > On 7 Gru, 20:15, "Dmitry A. Kazakov" > wrote: > >> We are developing a portable middleware in >> Ada 2005 with the heterogeneous nodes synchronized over the network. > > Not related to the original question, but I would like to ask. > Why do you want to synchronize the nodes over the network? Have you radio or GPS clock in mind? This is not always an option for our customers, or rather, always not an option. (:-)) > What is wrong with existing solutions for clock synchronization (NTP)? Nothing wrong, the design provides a possibility to use a physical clock synchronization, like NTP or radio clock does. But normally we don't touch the clocks, we translate the time stamps instead. >> For that we need UTC time stamps. > > Why? Because we distribute time-stamped data... -- Regards, Dmitry A. Kazakov http://www.dmitry-kazakov.de