From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp11.migadu.com ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms9.migadu.com with LMTPS id wGazFl9uOGT2wQAASxT56A (envelope-from ) for ; Thu, 13 Apr 2023 23:04:31 +0200 Received: from aspmx1.migadu.com ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp11.migadu.com with LMTPS id 0BayFl9uOGTQUQEA9RJhRA (envelope-from ) for ; Thu, 13 Apr 2023 23:04:31 +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 38759F469 for ; Thu, 13 Apr 2023 23:04:30 +0200 (CEST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pn46X-0005Ox-Nj; Thu, 13 Apr 2023 17:03:41 -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 1pn46M-0005Gg-Ip for guix-devel@gnu.org; Thu, 13 Apr 2023 17:03:32 -0400 Received: from mail-wm1-x32e.google.com ([2a00:1450:4864:20::32e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pn45O-0005Jz-TC; Thu, 13 Apr 2023 17:03:26 -0400 Received: by mail-wm1-x32e.google.com with SMTP id d8-20020a05600c3ac800b003ee6e324b19so8825361wms.1; Thu, 13 Apr 2023 14:02:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1681419748; x=1684011748; h=to:in-reply-to:cc:references:message-id:date:subject:mime-version :from:content-transfer-encoding:from:to:cc:subject:date:message-id :reply-to; bh=QBt/sDEu6zvijGuHhAWWFUeIGzGTu2X9Qtoicoy7CNc=; b=YbKPo1gNrEfaKx42Ley8Hn3DT8lDI/f5kkSZ1huH5mGf9PVbrNLUDnoXCSeYcrYz7u jtENM5anqz7q9RqB1z2c2dstFsMjJF5fj6atClFdDAXU9qQLxrGap7nojj6Ey2YDjdqC FzS3grgYAYwpnVSKGGWj2EFpJmU77aS/F1IMlKhZ2Nt2sYywrg+PzJ8fyyLLiKgiiEVb F2XWMI632FAuZdwBlfxMt+H6RBg1dRLzFyfJUvAwwIdYe3/vM9LMupK27HpcvbGumoCK 6eFdq0++CIhsGaoav0lP9RnSyDjd8skA608pRQnYxyXHMVPbbF3/trW6A4jI9aZnGJYi qNIw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1681419748; x=1684011748; h=to:in-reply-to:cc:references:message-id:date:subject:mime-version :from:content-transfer-encoding:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=QBt/sDEu6zvijGuHhAWWFUeIGzGTu2X9Qtoicoy7CNc=; b=A8du+b6jX8k0WiB+bpQGQ5PhfTsa3DEIV9aNAhxyV8Y62pod3hoBncef41Mpi6P5dd hMC6k8peGPZRxDcmiQBarGM7WZsXVs6Z+rbjAclpHRmcSXIHNle4Ba+OlY49AM8GOdk6 neBds7/9m9lFih/7WhoHhRnJBg8Y8udjAxT96zCWfdPgU0WpmptDHQxntnoapn1Kr1S0 fgLOuMxNHhneLy1sGdqpd1cZkuoNBgeCqnGBtxeTofXQdgQa2ix/7fwYiP9uZyNaOLPq V+ZqDLMSkkz0JDvpbe/0bkTrtFVvPlBkh1AQsel3NAFSNvDd4EQRDqOEI5+6GilTNklE p67Q== X-Gm-Message-State: AAQBX9eYd9HCUkNJUzpBa5PzyX9BUtwpVxVm8iSXdHavmPo0dUMQVWwm WMX6y0GWM3exAe86apB4Qu6athKP33Q= X-Google-Smtp-Source: AKy350aZv9xb8VQggxt7ROt0JfwB53Vii6axRC7UUxwYk9XD0Hfs1hH9ssHUKEIkF7SbW66fX2USFw== X-Received: by 2002:a1c:6a08:0:b0:3eb:39e2:915b with SMTP id f8-20020a1c6a08000000b003eb39e2915bmr2819301wmc.31.1681419748148; Thu, 13 Apr 2023 14:02:28 -0700 (PDT) Received: from smtpclient.apple (host-92-0-144-183.as13285.net. [92.0.144.183]) by smtp.gmail.com with ESMTPSA id c7-20020a05600c0a4700b003ef4cd057f5sm6551533wmq.4.2023.04.13.14.02.27 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 13 Apr 2023 14:02:27 -0700 (PDT) Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable From: Vlad Kozin Mime-Version: 1.0 (1.0) Subject: Re: herd stop hangs Date: Thu, 13 Apr 2023 22:02:27 +0100 Message-Id: <80A65A09-697F-444B-9E53-72D9088C57EB@gmail.com> References: <87r0sny2f5.fsf@gnu.org> Cc: guix-devel@gnu.org In-Reply-To: <87r0sny2f5.fsf@gnu.org> To: =?utf-8?Q?Ludovic_Court=C3=A8s?= X-Mailer: iPad Mail (19G82) Received-SPF: pass client-ip=2a00:1450:4864:20::32e; envelope-from=vladilen.kozin@gmail.com; helo=mail-wm1-x32e.google.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, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 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: , 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 ARC-Seal: i=1; s=key1; d=yhetil.org; t=1681419870; a=rsa-sha256; cv=none; b=QLdHQiYNg4oQB4mv6D/aBAsB2xrtAS6OMAaaK7P1aAosNBro7P/rJ+IZSxFrShfvhpa6ra 6I11tdOh2Z6aJSWxaBtyYL0FsFPX2oMW25FFm5eN6R+TzcgsBXS+IcjIPGoPNeBPot4RKo JbjlsXcD8w6yP7rl0xbRqyA/rTym3mMzDTbEZQvHTwU7tmN3QO2df5Cc9vbxMVRGhPzkKH ofFxYOv+0/TeaXuaHsM6Dz0hZiNYLra9pAKOAB9fRsQh6R9PhOgY+LhNr5iAE6VzufK1fk l/RJL9htJwisTZpK70Ocnd9RKA0IS7HKHC45Hw54pdhVTleBrb7fKGc8lLiXxQ== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=pass header.d=gmail.com header.s=20221208 header.b=YbKPo1gN; 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=gmail.com ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1681419870; h=from:from:sender:sender: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=QBt/sDEu6zvijGuHhAWWFUeIGzGTu2X9Qtoicoy7CNc=; b=pRNTFnCrpQEXn2dIj2ks6fCaZDuMaRqpc1Pr8dryds0f3JdaeIstjRjO25OTfrT3uydNLG /cJ7ipqyPZ+px5Hg25isizQbkbF+FvM5kXBctSxMxXAliiByPz7Zoc3dR425ixBlXSvYYM 1ed3x4W+wzpYTXviQ9nofcaUEm7AHmne2eSwhsF/skZmVRmwZWd4pawTI0G3z+PHs7f7qx fEmjGlOblxYPd5wamYvoKXGx5WSMoJHtVbB+nLPQuNa0+1sC8jAnFRaNSlCD6s4wyLaM9D YroEeiO/va90EUa2IRUTJoIYG8BNfROZHDqnohlALj0stCITFQqS6SF40sEzlw== X-Migadu-Queue-Id: 38759F469 Authentication-Results: aspmx1.migadu.com; dkim=pass header.d=gmail.com header.s=20221208 header.b=YbKPo1gN; 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=gmail.com X-Migadu-Scanner: scn0.migadu.com X-Migadu-Spam-Score: -11.45 X-Spam-Score: -11.45 X-TUID: Z0GUOGYTFDui > (I guess the second command is =E2=80=98sudo herd stop my-service=E2=80=99= .) If you > interrupt the =E2=80=98herd=E2=80=99 command, does =E2=80=98sudo herd stat= us=E2=80=99 and similar > commands still respond? =E2=80=98sudo herd stop myservice=E2=80=99 exactly. Sorry about that. Herd continues to function. Appears that somehow SIGTERM has no effect or it= never gets sent or it is in fact delivered and acted upon but shepherd fail= s to notice, so /var/log/messages shows subsequent SIGKILL. Whichever it is,= herd status will show the service has been stopped. That=E2=80=99s one issu= e. Another is that the console where =E2=80=98sudo herd stop=E2=80=99 was ty= ped required a CTRL C to get the prompt. Could it be some weird sequence of what appears in the :running slot or smth= ? I=E2=80=99m using standard process constructors destructors mimicking othe= r services