From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Stefan Monnier via "Bug reports for GNU Emacs, the Swiss army knife of text editors" Newsgroups: gmane.emacs.bugs Subject: bug#58520: Persistent failure to DNS-lookup hostname Date: Mon, 18 Dec 2023 12:41:00 -0500 Message-ID: References: <875y2j9sm6.fsf@gmail.com> <87r0l6fzdv.fsf@gmail.com> <87edh6fdvo.fsf@gmail.com> <87fs09uf7z.fsf@gmail.com> <83v88vifju.fsf@gnu.org> Reply-To: Stefan Monnier Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="16351"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Cc: 58520@debbugs.gnu.org, eggert@cs.ucla.edu, visuweshm@gmail.com To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Mon Dec 18 18:42:24 2023 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1rFHdH-00041p-Lf for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 18 Dec 2023 18:42:23 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rFHcw-0006wl-BP; Mon, 18 Dec 2023 12:42:02 -0500 Original-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 1rFHcu-0006wc-Nl for bug-gnu-emacs@gnu.org; Mon, 18 Dec 2023 12:42:00 -0500 Original-Received: from debbugs.gnu.org ([2001:470:142:5::43]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1rFHcu-0004sj-Fv for bug-gnu-emacs@gnu.org; Mon, 18 Dec 2023 12:42:00 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1rFHcw-0003Wa-7G for bug-gnu-emacs@gnu.org; Mon, 18 Dec 2023 12:42:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Stefan Monnier Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 18 Dec 2023 17:42:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 58520 X-GNU-PR-Package: emacs Original-Received: via spool by 58520-submit@debbugs.gnu.org id=B58520.170292128413456 (code B ref 58520); Mon, 18 Dec 2023 17:42:02 +0000 Original-Received: (at 58520) by debbugs.gnu.org; 18 Dec 2023 17:41:24 +0000 Original-Received: from localhost ([127.0.0.1]:33509 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1rFHcJ-0003Us-6U for submit@debbugs.gnu.org; Mon, 18 Dec 2023 12:41:24 -0500 Original-Received: from mailscanner.iro.umontreal.ca ([132.204.25.50]:22561) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1rFHc7-0003UA-6L for 58520@debbugs.gnu.org; Mon, 18 Dec 2023 12:41:22 -0500 Original-Received: from pmg2.iro.umontreal.ca (localhost.localdomain [127.0.0.1]) by pmg2.iro.umontreal.ca (Proxmox) with ESMTP id 04D7280DAB; Mon, 18 Dec 2023 12:41:03 -0500 (EST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=iro.umontreal.ca; s=mail; t=1702921261; bh=jpi9v6z8YmTaYt0mqNISnUr3wkD970tzTjqKFQkW244=; h=From:To:Cc:Subject:In-Reply-To:References:Date:From; b=CJPNPJVJQYNNILj8vnHKpr7apmNl/1nYRoF65mVU9JsS0PHFw/ppw2tdVI+OaA9VS AmVxdqO/j5gjSbdSvsNH6GMgROvGIJjWiYV5mTZc37n10D8BIkecfEVO/NUzixdcn4 dtt1eOK9MlJ9JDWpshOPBvjqm0fSNEKAgo9PUCI0VeWRI1ZZDy2eSLidIrNML2/etU Npb6dTUDK3dzmUS0Yv1+NPw4PapKSu3qXfCh7LyzJQzezEw0hpEXHMPRsTI9+Pap8v Jpc+mQrVGlk2iehO7+3PNehzD+1nI7AnTW6pH4aweeI0/c47U+kHnhcC/0bLr1Hkiz 7sLhtuo2iFyyg== Original-Received: from mail01.iro.umontreal.ca (unknown [172.31.2.1]) by pmg2.iro.umontreal.ca (Proxmox) with ESMTP id A8CC880C09; Mon, 18 Dec 2023 12:41:01 -0500 (EST) Original-Received: from pastel (65-110-221-238.cpe.pppoe.ca [65.110.221.238]) by mail01.iro.umontreal.ca (Postfix) with ESMTPSA id 7D429120D8C; Mon, 18 Dec 2023 12:41:01 -0500 (EST) In-Reply-To: <83v88vifju.fsf@gnu.org> (Eli Zaretskii's message of "Mon, 18 Dec 2023 19:30:45 +0200") X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:276470 Archived-At: >> Cc: 58520@debbugs.gnu.org, Paul Eggert >> Date: Sun, 17 Dec 2023 18:27:10 -0500 >> From: Stefan Monnier via "Bug reports for GNU Emacs, >> the Swiss army knife of text editors" >> >> > P.S. It would be nice to have that patch that you mentioned that added a >> > function that fixes the broken requests. >> >> I use the patch below. >> When Emacs gets into this weird state, I do `M-: (res-init) RET` after >> which I can connect again. > > Why do you need Emacs for that? Write a small program that calls > res_init, and that's it. I don't understand what you mean. The problem is in the running Emacs session, not in the overall system. I'd have to write a separate program that goes and "pokes" inside my running Emacs process, which sounds quite complicated. IOW, `res_init` only affects the running program. Stefan