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: 103376,7e490a18b9688bd9 X-Google-NewGroupId: yes X-Google-Attributes: gida07f3367d7,domainid0,public,usenet X-Google-Language: ENGLISH,ASCII-7-bit Received: by 10.68.62.35 with SMTP id v3mr1997830pbr.32.1316201569093; Fri, 16 Sep 2011 12:32:49 -0700 (PDT) Path: m9ni7697pbd.0!nntp.google.com!news1.google.com!goblin1!goblin.stu.neva.ru!feeder.news-service.com!aioe.org!.POSTED!not-for-mail From: "Dmitry A. Kazakov" Newsgroups: comp.lang.ada Subject: Re: Stream_Element_Array Date: Fri, 16 Sep 2011 21:32:45 +0200 Organization: cbb software GmbH Message-ID: <1ag8afgfoatci$.213fr4mlgqhr$.dlg@40tude.net> References: <1e6rw4vto3ldb.i8d7fxixapx4.dlg@40tude.net> <28u4e86fk8gn$.ialexttobgr0$.dlg@40tude.net> <276b8d0a-5b3c-4559-a275-98620657cc2f@s30g2000pri.googlegroups.com> <01c12338-e9f8-49ab-863d-c8282be3875e@g31g2000yqh.googlegroups.com> <1esmml9qftomp.vihelaijmcar$.dlg@40tude.net> <02671fc7-5c38-42dc-8017-529f6dead8fd@j19g2000yqc.googlegroups.com> <631f3859-8118-4f4c-a684-152ee5f589bf@o15g2000vbe.googlegroups.com> <1ha21cmm4ub0x.1x5tkefenjm53$.dlg@40tude.net> <1agiqouo0byd0$.12u30ddt25czu$.dlg@40tude.net> Reply-To: mailbox@dmitry-kazakov.de NNTP-Posting-Host: v1unXtVHH3OmHkxoJWmV2g.user.speranza.aioe.org Mime-Version: 1.0 X-Complaints-To: abuse@aioe.org User-Agent: 40tude_Dialog/2.0.15.1 X-Notice: Filtered by postfilter v. 0.8.2 Xref: news1.google.com comp.lang.ada:17992 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Date: 2011-09-16T21:32:45+02:00 List-Id: On Fri, 16 Sep 2011 18:20:09 +0100, Simon Wright wrote: > I certainly wouldn't expect any significant performance difference > between UDP and TCP with no-delay. I suppose what's significant for you > may not be for me. But very few system engineers IME appreciate the > difference; and by the time you've eliminated out-of-order UDP packets > you may have eaten the difference anyway. Exactly, whatever overhead TCP/IP might cause, it is one to pay anyway by adding safety to UDP (sequence numbers, acknowledging, resending lost packets, reordering packets etc). -- Regards, Dmitry A. Kazakov http://www.dmitry-kazakov.de