From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp12.migadu.com ([2001:41d0:403:478a::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms9.migadu.com with LMTPS id VERwOf0ZtGQYVAAASxT56A (envelope-from ) for ; Sun, 16 Jul 2023 18:25:34 +0200 Received: from aspmx1.migadu.com ([2001:41d0:403:478a::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp12.migadu.com with LMTPS id SC1cOP0ZtGSDGQAAauVa8A (envelope-from ) for ; Sun, 16 Jul 2023 18:25:33 +0200 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by aspmx1.migadu.com (Postfix) with ESMTPS id 52C884CCCB for ; Sun, 16 Jul 2023 18:25:33 +0200 (CEST) Authentication-Results: aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=lease-up.com header.s=2017 header.b=XB0dQ2EF; spf=pass (aspmx1.migadu.com: domain of "guix-devel-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="guix-devel-bounces+larch=yhetil.org@gnu.org"; dmarc=pass (policy=none) header.from=gnu.org ARC-Seal: i=1; s=key1; d=yhetil.org; t=1689524733; a=rsa-sha256; cv=none; b=VlafpLm5LrWOmeU7DiRnUw9dH/JV7J/juPlavXmb1xcqJJ+5LDnrKCoIUKFihr+bn+pk3d eILiFjCAfCIWipoq00J2Iw+HY/EBQ5WgS1jUX3sejjT90NZiuBgALmMZ3OWMEhfu9rcIk7 E3tObUYsHcoKQLwXBC2vyhI4YEc8rcdpbIaPgKE49CAVr3QoKtY0rqgeYOsVNYrgpkK/yT j4hF8lEP9g0kzPy/INRrB3WwoXAYSuljB6C6gQrxsjKbY9Z0b7dihBvP3YrcyGjoyESFIx Jswpko4ueg+WmdLWVrz8K8XmIBBIpKHm0LSr3ZyadaVTT+2AB3/Pxf5W6H8kCg== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=lease-up.com header.s=2017 header.b=XB0dQ2EF; spf=pass (aspmx1.migadu.com: domain of "guix-devel-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="guix-devel-bounces+larch=yhetil.org@gnu.org"; dmarc=pass (policy=none) header.from=gnu.org ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1689524733; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:list-id:list-help: list-unsubscribe:list-subscribe:list-post:dkim-signature; bh=eZNeEzGx7nxTtOnInYRqOQ+pZFLZfTYGiSHsMwMK298=; b=PsvCvZV4i5XBMZSO8uZt7QCWg13Y3mSRWiSCkXqrwXHIojomwFms05BPTtf/WzTRMJS4aF wSeP6VV83AKdY1KvaOWUOD9+0aPZlBtQg7Cm8x9q9d59PGHhPo25Jw/MPpW+xRQB5EjkZG 1mv1IOHQptlr9J7z3O5K59hhrpkvCyLc/rMrUNLLWqEzH/Yrfp1q+7vg+n3BPjrAPhG8HL 5HQYgapfyEZZjAOkqbpdy2qOXAsDVg8ti1XpDdcxKhIyZf64GSW2CPgAIQVsEnzNP3Kww4 qPXmG2BNpENxwf/gu+x6FhRFs0MwFhSDT1dneG1kSAoNXyv4Ox8HGQbKKqTTDQ== Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qL4YT-0002Zs-Ha; Sun, 16 Jul 2023 12:25:05 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qL4YP-0002ZV-7M for guix-devel@gnu.org; Sun, 16 Jul 2023 12:25:01 -0400 Received: from sail-ipv4.us-core.com ([208.82.101.137]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_CHACHA20_POLY1305:256) (Exim 4.90_1) (envelope-from ) id 1qL4YN-0006mi-Ax; Sun, 16 Jul 2023 12:25:00 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; s=2017; bh=QBQ8RWKmgMqO/Og SFwQJsSFfUaC1GifOd8jguSoNpDY=; h=cc:to:subject:date:from:in-reply-to: references; d=lease-up.com; b=XB0dQ2EF8KLjD01gbLvQ1kxN2CUCNQYtCH42btI7 qBJ/EV60ZrtABWAVGpEgghhSfkhYcf46fwyuqbXpXumsT1W6w13kO3wHsuAM4Bz7fxM7TL H77U7JfrkE3zjxxD5rxyD67VuHsUNngPzO9eFHKjTL5k5K2Kwjry0gJhcvgv8= Received: by sail-ipv4.us-core.com (OpenSMTPD) with ESMTPSA id 5e9cbbc8 (TLSv1.3:TLS_CHACHA20_POLY1305_SHA256:256:NO); Sun, 16 Jul 2023 16:24:39 +0000 (UTC) Received: by mail-lf1-f50.google.com with SMTP id 2adb3069b0e04-4fb9ae4cef6so5745391e87.3; Sun, 16 Jul 2023 09:24:39 -0700 (PDT) X-Gm-Message-State: ABy/qLb3/tev6JKquzVKlg560uX3407MIOQqQw+XqTUnbd1QVBMVYT+r 4amJ/1PZqZoLu4idhdpVOKIOE1DuLf6uZilw0bg= X-Google-Smtp-Source: APBJJlGSz3tW/YUbBnA41EHqzU/4b2nwjswPWftBeYIOP0T+vNYNSTcl0VXiZtSuH4ekBXoJXo56JjsjfMoWtpWXO7I= X-Received: by 2002:a05:6512:4003:b0:4fb:91c5:fd38 with SMTP id br3-20020a056512400300b004fb91c5fd38mr7471801lfb.0.1689524677103; Sun, 16 Jul 2023 09:24:37 -0700 (PDT) MIME-Version: 1.0 References: <87ttu4rmiv.fsf@gnu.org> In-Reply-To: <87ttu4rmiv.fsf@gnu.org> Date: Sun, 16 Jul 2023 09:24:00 -0700 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: News from Cuirass To: =?UTF-8?Q?Ludovic_Court=C3=A8s?= Cc: guix-devel@gnu.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass client-ip=208.82.101.137; envelope-from=felix.lechner@lease-up.com; helo=sail-ipv4.us-core.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: guix-devel@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Development of GNU Guix and the GNU System distribution." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-to: Felix Lechner From: Felix Lechner via "Development of GNU Guix and the GNU System distribution." Errors-To: guix-devel-bounces+larch=yhetil.org@gnu.org Sender: guix-devel-bounces+larch=yhetil.org@gnu.org X-Migadu-Flow: FLOW_IN X-Migadu-Country: US X-Migadu-Scanner: mx0.migadu.com X-Migadu-Spam-Score: -6.64 X-Spam-Score: -6.64 X-Migadu-Queue-Id: 52C884CCCB X-TUID: RGPTZi7qmtJx Hi Ludovic, On Sun, Jul 16, 2023 at 6:53=E2=80=AFAM Ludovic Court=C3=A8s = wrote: > > Cuirass now uses a database > connection pool That is super exciting! In another implementation the pooling code comes with the database interface [1] which makes it available more broadly. Could the pooling code, which presumably lives here, [2] perhaps become part of Guile-Squee? Also, Kudos on your dive into ZeroMQ! I hope you find the experience as rewarding as I did. Kind regards & thanks, Felix [1] https://node-postgres.com/features/pooling [2] https://git.savannah.gnu.org/cgit/guix/guix-cuirass.git/tree/src/cuiras= s/database.scm#n269