From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: mail.toke.dk; spf=pass (mailfrom) smtp.mailfrom=irif.fr (client-ip=2001:660:3301:8000::1:2; helo=korolev.univ-paris7.fr; envelope-from=jch@irif.fr; receiver=) Received: from korolev.univ-paris7.fr (korolev.univ-paris7.fr [IPv6:2001:660:3301:8000::1:2]) by mail.toke.dk (Postfix) with ESMTPS id C38EE7CD6CC; Mon, 18 Jan 2021 23:37:59 +0100 (CET) Received: from mailhub.math.univ-paris-diderot.fr (mailhub.math.univ-paris-diderot.fr [81.194.30.253]) by korolev.univ-paris7.fr (8.14.4/8.14.4/relay1/82085) with ESMTP id 10IMbwgc009837; Mon, 18 Jan 2021 23:37:58 +0100 Received: from mailhub.math.univ-paris-diderot.fr (localhost [127.0.0.1]) by mailhub.math.univ-paris-diderot.fr (Postfix) with ESMTP id D1E67C5C04; Mon, 18 Jan 2021 23:37:58 +0100 (CET) X-Virus-Scanned: amavisd-new at math.univ-paris-diderot.fr Received: from mailhub.math.univ-paris-diderot.fr ([127.0.0.1]) by mailhub.math.univ-paris-diderot.fr (mailhub.math.univ-paris-diderot.fr [127.0.0.1]) (amavisd-new, port 10023) with ESMTP id U4FHgApT0Ccj; Mon, 18 Jan 2021 23:37:57 +0100 (CET) Received: from pirx.irif.fr (unknown [78.194.40.74]) (Authenticated sender: jch) by mailhub.math.univ-paris-diderot.fr (Postfix) with ESMTPSA id 4859DC5C00; Mon, 18 Jan 2021 23:37:57 +0100 (CET) Date: Mon, 18 Jan 2021 23:37:57 +0100 Message-ID: <87eeihyipm.wl-jch@irif.fr> From: Juliusz Chroboczek To: Toke =?ISO-8859-1?Q?H=F8iland-J=F8rgensen?= In-Reply-To: <87o8hlridf.fsf@toke.dk> References: <87sg6yx7gy.wl-jch@irif.fr> <87zh16q61v.fsf@toke.dk> <87pn21yl6t.wl-jch@irif.fr> <87wnw9rjw7.fsf@toke.dk> <87mtx5yk96.wl-jch@irif.fr> <87o8hlridf.fsf@toke.dk> User-Agent: Wanderlust/2.15.9 (Almost Unreal) Emacs/27.1 Mule/6.0 MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Content-Type: text/plain; charset=ISO-8859-1 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.7 (korolev.univ-paris7.fr [194.254.61.138]); Mon, 18 Jan 2021 23:37:58 +0100 (CET) X-Miltered: at korolev with ID 60060DC6.000 by Joe's j-chkmail (http : // j-chkmail dot ensmp dot fr)! X-j-chkmail-Enveloppe: 60060DC6.000 from mailhub.math.univ-paris-diderot.fr/mailhub.math.univ-paris-diderot.fr/null/mailhub.math.univ-paris-diderot.fr/ X-j-chkmail-Score: MSGID : 60060DC6.000 on korolev.univ-paris7.fr : j-chkmail score : . : R=. U=. O=. B=0.000 -> S=0.000 X-j-chkmail-Status: Ham Content-Transfer-Encoding: quoted-printable Message-ID-Hash: 3GZS34B2MAVGRBUCVDNKLWRJ5YCUNDO5 X-Message-ID-Hash: 3GZS34B2MAVGRBUCVDNKLWRJ5YCUNDO5 X-MailFrom: jch@irif.fr X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; suspicious-header CC: galene@lists.galene.org X-Mailman-Version: 3.3.2 Precedence: list Subject: [Galene] Re: Heads-up: built-in TURN server List-Id: =?utf-8?q?Gal=C3=A8ne_videoconferencing_server_discussion_list?= Archived-At: List-Archive: List-Help: List-Post: List-Subscribe: List-Unsubscribe: > What about when the external TURN server is on a different IP, so Galen= e > has no problem starting up the internal one, but it's firewalled off to > clients can't connect to it? In that case presumably it'll just be > another TURN candidate offered to clients which will fail? The external TURN server will be tried first, so the latency of successfu= l connections will not increase. You'll just take more time to fail. > (I think Firefox emits a warning recommending a max of two candidates)? Yeah, I'm not sure why. I see no reason for that in the ICE spec, but perhaps Firefox are doing proprietary magic. At any rate, I'd expect somebody who goes through the trouble of setting up an instance of coturn to be willing to add a command-line option to Gal=E8ne. I'd like to understand why you and Michael appear to disagree, perhaps I'm missing something obvious. -- Juliusz