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 EB51A7C7977 for ; Fri, 8 Jan 2021 19:36:42 +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 108IafMK009802; Fri, 8 Jan 2021 19:36:41 +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 CE594F493A; Fri, 8 Jan 2021 19:36:41 +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 nsoYQJJbmgIW; Fri, 8 Jan 2021 19:36:39 +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 A917FF4935; Fri, 8 Jan 2021 19:36:39 +0100 (CET) Date: Fri, 08 Jan 2021 19:36:39 +0100 Message-ID: <8735zb6zt4.wl-jch@irif.fr> From: Juliusz Chroboczek To: Michael =?ISO-8859-1?Q?Str=F6der?= In-Reply-To: References: 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=US-ASCII X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.7 (korolev.univ-paris7.fr [194.254.61.138]); Fri, 08 Jan 2021 19:36:41 +0100 (CET) X-Miltered: at korolev with ID 5FF8A639.000 by Joe's j-chkmail (http : // j-chkmail dot ensmp dot fr)! X-j-chkmail-Enveloppe: 5FF8A639.000 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 : 5FF8A639.000 on korolev.univ-paris7.fr : j-chkmail score : . : R=. U=. O=. B=0.000 -> S=0.000 X-j-chkmail-Status: Ham Message-ID-Hash: X4ATWAWTHZF5TTSBJALNJ3WWERR5JCWH X-Message-ID-Hash: X4ATWAWTHZF5TTSBJALNJ3WWERR5JCWH 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: log message: failed to resolve stun host List-Id: =?utf-8?q?Gal=C3=A8ne_videoconferencing_server_discussion_list?= Archived-At: List-Archive: List-Help: List-Post: List-Subscribe: List-Unsubscribe: > failed to resolve stun host: turn.example.com:443: address > turn.example.com: no suitable address found Interesting. Could you please recompile with CGO_ENABLED=1 go build -ldflags='-s -w' and see if the issue goes away? Explanation: the go stdlib has two DNS resolvers, one written in Go and one that calls the one libc. If you compile with CGO_ENABLED=0 (which is the default when cross-compiling), you get a static binary, and the Go resolver is used unconditionally. If you compile with CGO_ENABLED=1, then the binary is linked against libc, and the native resolver is called. -- Juliusz