Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1sHiwC-00ALAl-Fi for pgsql-general@arkaria.postgresql.org; Thu, 13 Jun 2024 11:48:16 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.94.2) (envelope-from ) id 1sHiwA-0008vd-6y for pgsql-general@arkaria.postgresql.org; Thu, 13 Jun 2024 11:48:15 +0000 Received: from makus.postgresql.org ([2001:4800:3e1:1::229]) by malur.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1sHiw9-0008vV-SB for pgsql-general@lists.postgresql.org; Thu, 13 Jun 2024 11:48:14 +0000 Received: from smtp.outgoing.loopia.se ([93.188.3.37]) by makus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1sHiw7-00178O-9K for pgsql-general@postgresql.org; Thu, 13 Jun 2024 11:48:13 +0000 Received: from s807.loopia.se (localhost [127.0.0.1]) by s807.loopia.se (Postfix) with ESMTP id 854553023201 for ; Thu, 13 Jun 2024 13:48:08 +0200 (CEST) Received: from s981.loopia.se (unknown [172.22.191.6]) by s807.loopia.se (Postfix) with ESMTP id 750302E2A309; Thu, 13 Jun 2024 13:48:08 +0200 (CEST) Received: from s470.loopia.se (unknown [172.22.191.5]) by s981.loopia.se (Postfix) with ESMTP id 730B222B1798; Thu, 13 Jun 2024 13:48:08 +0200 (CEST) X-Virus-Scanned: amavisd-new at amavis.loopia.se X-Spam-Flag: NO X-Spam-Score: -1.2 X-Spam-Level: X-Spam-Status: No, score=-1.2 tagged_above=-999 required=6.2 tests=[ALL_TRUSTED=-1, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1] autolearn=disabled Authentication-Results: s470.loopia.se (amavisd-new); dkim=pass (2048-bit key) header.d=yesql.se Received: from s934.loopia.se ([172.22.191.5]) by s470.loopia.se (s470.loopia.se [172.22.190.34]) (amavisd-new, port 10024) with UTF8LMTP id U7ob--jKUPGo; Thu, 13 Jun 2024 13:48:08 +0200 (CEST) X-Loopia-Auth: user X-Loopia-User: daniel@yesql.se X-Loopia-Originating-IP: 89.255.232.193 Received: from smtpclient.apple (customer-89-255-232-193.stosn.net [89.255.232.193]) (Authenticated sender: daniel@yesql.se) by s934.loopia.se (Postfix) with ESMTPSA id F1AB77CEA5D; Thu, 13 Jun 2024 13:48:07 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yesql.se; s=loopiadkim1707475645; t=1718279288; bh=gvnMcYWgtVhOtk8bMq1ogG1X/JEuHUZEXg7yEmsC36o=; h=Subject:From:In-Reply-To:Date:Cc:References:To; b=oigo7Lxq3wXR5sXj/yJLiDMnQgdny1rQa+uwoR7iscgRIj8pbUUFYfze80u+Z36FS l0gT7nr3A/hYAGDW7BQiFL3y+FRYv/a5secB6Qy8/fX4wXq3ITQGtw3al5pc0RI0B4 PN+ser+KaUzgfc6a4ZaJ6BJTUmM/S+ht9K+JdcpGV2bqtVnjXjiapEC64UfAbHQuJr UQcfK49IAWE/q5J56+6rfDTYnBnVBOweN2+KS6/Tsw36xREBnSzE/GpGyKBi3I8Y7P 8nmTmYoa5RjwoindNLBVd/+O/Fg0gnxe2hnxxfR6UbwRlczpK31g5+Yzyjf8QADs5t 6XvU/uzZywz+g== Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (Mac OS X Mail 16.0 \(3774.500.171.1.1\)) Subject: Re: Question about UNIX socket connections and SSL From: Daniel Gustafsson In-Reply-To: <1E2A5972-443A-4C7B-88AA-3AE5E6415381@osss.net> Date: Thu, 13 Jun 2024 13:47:57 +0200 Cc: Tom Lane , pgsql-general@postgresql.org Content-Transfer-Encoding: quoted-printable Message-Id: <7F34CCD8-7185-49A9-88A0-DC12D1B1CFCE@yesql.se> References: <5EDB1F7F-569B-48B2-8DCD-44EE17D41F1A@osss.net> <1514893.1718219853@sss.pgh.pa.us> <1E2A5972-443A-4C7B-88AA-3AE5E6415381@osss.net> To: Casey & Gina X-Mailer: Apple Mail (2.3774.500.171.1.1) List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk > On 12 Jun 2024, at 22:46, Casey & Gina wrote: > ..haproxy doesn't understand the postgres protocol. While not strictly that, there was a patch not too long ago for teaching postgres the PROXY protocol. = https://www.postgresql.org/message-id/flat/165903873765.1168.1113916689980= 5820567.pgcf%40coridan.postgresql.org#e151c884786c5ddf5bf49253964f841e -- Daniel Gustafsson