From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on mail.toke.dk X-Spam-Level: X-Spam-ASN: X-Spam-Status: No, score=-101.9 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_NONE, SHORTCIRCUIT shortcircuit=ham autolearn=disabled version=3.4.1 Received: from mail.toke.dk by mail.toke.dk with LMTP id gNtkJquNDVq9bAAAOr1fkg for ; Thu, 16 Nov 2017 14:07:55 +0100 Received: from web6.sd.eurovps.com (web6.sd.eurovps.com [77.235.54.103]) by mail.toke.dk (Postfix) with ESMTPS id 41FF522E6BA for ; Thu, 16 Nov 2017 14:07:53 +0100 (CET) Authentication-Results: mail.toke.dk; dkim=fail reason="key not found in DNS" (0-bit key) header.d=flent.org header.i=@flent.org header.b=I4+3YOa2; dkim=fail reason="signature verification failed" (1024-bit key) header.d=github.com header.i=@github.com header.b=gKoHsM/d DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=flent.org; s=default; h=Sender:Content-Type:Cc:Reply-To:List-Subscribe:List-Help: List-Post:List-Archive:List-Unsubscribe:List-Id:Subject:Mime-Version: References:In-Reply-To:Message-ID:To:From:Date:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=61XLt1cFQq4t4cmhSAr6kYs9EZDipqgrTR2rInOKAlI=; b=I4+3YOa26MXMq520UaLc3qrJ3D Jit18OGtDXVFB41AeqGFkzBz27UfFCU8KATFlmOrnnkBPKfmBDR5WVMK6tY9aozIUy8UWtQUh/dmX nvoRVUL1q8HgibX7XiDZdkBdzKITY1oegMDXuwgT/clhFlsKD52kG9cZnqHZzBnm+XsViq/ccYKqu EhP3AfbY7tIrW94OdFF6mcwhXuWJomL/7MotPCN1H7PpnoFieYqWe8QNNsdQl41jlLVtuyeas77QA gaK5bGZJqQ8s1qFvgDabbBwpb7AsyPRl6wSKiNPmWyC+iUy7SW615FekqUATJX3ohNEZSqFnDqGRa SKJvg3Bg==; Received: from [::1] (port=34640 helo=web6.sd.eurovps.com) by web6.sd.eurovps.com with esmtp (Exim 4.89) (envelope-from ) id 1eFJtY-0008Bx-8a; Thu, 16 Nov 2017 15:07:52 +0200 Received: from o9.sgmail.github.com ([167.89.101.2]:18426) by web6.sd.eurovps.com with esmtps (TLSv1.2:ECDHE-RSA-AES128-GCM-SHA256:128) (Exim 4.89) (envelope-from ) id 1eFJtV-0007zy-9g for flent-users@flent.org; Thu, 16 Nov 2017 15:07:51 +0200 DKIM-Signature: v=1; a=rsa-sha1; c=relaxed/relaxed; d=github.com; h=from:reply-to:to:cc:in-reply-to:references:subject:mime-version:content-type:content-transfer-encoding:list-id:list-archive:list-post:list-unsubscribe; s=s20150108; bh=mtybtiEwx8tl6pKZcVCdK0K/tRo=; b=gKoHsM/dXWjJYt01 3/+F92D2C1Tp4dj/qKUWXCUI5NSJ7hNz0BfXWu6cySj1jzK+PNEm4rSp9QNb2tMQ Im4GUPd8TKrJ3RAM8DmJMsWOYnZfkm8wxC1QU5pNRD860pnsAEXhWZCN/8VRNamu iR47whY4WKSZzYDGkP9r/FTFxqc= Received: by filter0403p1iad2.sendgrid.net with SMTP id filter0403p1iad2-2431-5A0D8D7A-28 2017-11-16 13:07:06.753668078 +0000 UTC Received: from github-smtp2a-ext-cp1-prd.iad.github.net (github-smtp2a-ext-cp1-prd.iad.github.net [192.30.253.16]) by ismtpd0008p1iad1.sendgrid.net (SG) with ESMTP id lkego2-UTOeIes72vaEEAQ for ; Thu, 16 Nov 2017 13:07:06.575 +0000 (UTC) Date: Thu, 16 Nov 2017 13:07:06 +0000 (UTC) From: =?UTF-8?B?VG9rZSBIw7hpbGFuZC1Kw7hyZ2Vuc2Vu?= To: tohojo/flent Message-ID: In-Reply-To: References: Mime-Version: 1.0 Precedence: list X-GitHub-Sender: tohojo X-GitHub-Recipient: flent-users X-GitHub-Reason: comment X-Auto-Response-Suppress: All X-GitHub-Recipient-Address: flent-users@flent.org tracking: X-SG-EID: IRsowsd9yCOJafMG0EWGsh26xBq50lgDrxWUlCCqUns9ud1WzfYxSpq9pQNALapMkUQygjkUNKx3Qo DKRXsXFKvilbe4aVV4xBN2QtaMjFhVATN+NdU0niebW5qa+RcjwIhfA2T9cPOsw05P8sYvitETPXeu X7Y62Ihr2Ks9TkCHUJQT2GWhwMyyNvKKyWGKO11I5Q+g7Xm8wQOEoHqOHFLhAoZpD0p7p/I0o7Uzsr P+bCK0KcZbUjlHYrREhTCT Subject: Re: [Flent-users] [tohojo/flent] packet loss stats (#106) X-BeenThere: flent-users@flent.org X-Mailman-Version: 2.1.23 List-Id: Flent discussion list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: tohojo/flent Cc: Comment , flent-users Content-Type: multipart/mixed; boundary="===============1967436610823904532==" Errors-To: flent-users-bounces@flent.org Sender: "Flent-users" X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - web6.sd.eurovps.com X-AntiAbuse: Original Domain - toke.dk X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - flent.org X-Get-Message-Sender-Via: web6.sd.eurovps.com: acl_c_authenticated_local_user: mailman/mailman X-Authenticated-Sender: web6.sd.eurovps.com: mailman@flent.org --===============1967436610823904532== Content-Type: multipart/alternative; boundary="--==_mimepart_5a0d8d7a7538f_46f93f8971906f3415206a2"; charset=UTF-8 Content-Transfer-Encoding: 7bit ----==_mimepart_5a0d8d7a7538f_46f93f8971906f3415206a2 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Pete Heist writes: >> On Nov 16, 2017, at 1:48 PM, Toke H=C3=B8iland-J=C3=B8rgensen wrote: >>=20 >> > The handshake takes up to 15 seconds to complete (delays of 1, 2, 4 >> > and 8 seconds waiting for a reply), so not having irtt on the server >> > will mean a 15 second wait. Do you think it=E2=80=99s ok to keep that = fixed? >>=20 >> Hmm, waiting 15 seconds before starting a test is probably a bit much. >> For the test, I'd say don't retransmit and make the wait configurable? > > How about re-transmit but once per second with a flag for the number > of times to try, plus I=E2=80=99d probably limit it to some maximum. If > there=E2=80=99s no retransmit you might see fallbacks due to packet loss = more > than you=E2=80=99d want. Sure, that works. Or make the interval a flag as well, maybe? -Toke --=20 You are receiving this because you commented. Reply to this email directly or view it on GitHub: https://github.com/tohojo/flent/issues/106#issuecomment-344917198= ----==_mimepart_5a0d8d7a7538f_46f93f8971906f3415206a2 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Pete Heist <notifications@github.com> writes:

>> On Nov 16, 2017, at 1:48 PM, Toke H=C3=B8iland-J=C3=B8rgensen <= notifications@github.com> wrote:
>>
>> > The handshake takes up to 15 seconds to complete (delays of 1= , 2, 4
>> > and 8 seconds waiting for a reply), so not having irtt on the= server
>> > will mean a 15 second wait. Do you think it=E2=80=99s ok to k= eep that fixed?
>>
>> Hmm, waiting 15 seconds before starting a test is probably a bit m= uch.
>> For the test, I'd say don't retransmit and make the wait c= onfigurable?
>
> How about re-transmit but once per second with a flag for the number > of times to try, plus I=E2=80=99d probably limit it to some maximum. I= f
> there=E2=80=99s no retransmit you might see fallbacks due to packet lo= ss more
> than you=E2=80=99d want.

Sure, that works. Or make the interval a flag as well, maybe?

-Toke

&mda= sh;
You are receiving this because you commented.
Reply to this e= mail directly, view it on GitHub, or mute the thread.3D""

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