From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.devel Subject: Re: Persistent failure to lookup hostname Date: Fri, 14 Oct 2022 11:53:01 -0400 Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="7284"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Cc: emacs-devel@gnu.org To: Madhu Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Fri Oct 14 17:56:24 2022 Return-path: Envelope-to: ged-emacs-devel@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 1ojN2s-0001cU-BQ for ged-emacs-devel@m.gmane-mx.org; Fri, 14 Oct 2022 17:56:22 +0200 Original-Received: from localhost ([::1]:38582 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ojN2r-0000LY-88 for ged-emacs-devel@m.gmane-mx.org; Fri, 14 Oct 2022 11:56:21 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:42770) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ojMzy-0006nn-73 for emacs-devel@gnu.org; Fri, 14 Oct 2022 11:53:22 -0400 Original-Received: from mailscanner.iro.umontreal.ca ([132.204.25.50]:51040) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ojMzv-0005sy-1u for emacs-devel@gnu.org; Fri, 14 Oct 2022 11:53:20 -0400 Original-Received: from pmg2.iro.umontreal.ca (localhost.localdomain [127.0.0.1]) by pmg2.iro.umontreal.ca (Proxmox) with ESMTP id DE5E7807C3; Fri, 14 Oct 2022 11:53:14 -0400 (EDT) Original-Received: from mail01.iro.umontreal.ca (unknown [172.31.2.1]) by pmg2.iro.umontreal.ca (Proxmox) with ESMTP id 4ADD8805CC; Fri, 14 Oct 2022 11:53:13 -0400 (EDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=iro.umontreal.ca; s=mail; t=1665762793; bh=rpepee7tO/FJ4cJgxh+NAg304sIdWEOVGa6vky65DgM=; h=From:To:Cc:Subject:In-Reply-To:References:Date:From; b=C2fpVkUQoPyuchtYaL7YVujProbz2jXJRxAunFh4qBRL6wuGl9VuIwKRqnC23sIEh /80jYlgQyNjRNRBOnVM+1+bmxhk2I0HC32gGrSp7VJUswOOE7gzHVeaP4Xzor9DbKP wxS3YdEw/lKFE4OYQ6JLcvMQFzYQ22EpguBO80pcn+ksYVRU5xAr78oUD22Wl01LJY 4WR7bMBax7j0ZWYKhqffhUT5muWsRyEGgCUgAkvPevjeg7oq4ZWS9386OnYogHYFDS JyZPwOa1KmjtHSESZzyGvfvzgt7NrogG/r4aPq2gEUMqpC7v+7hvIeUQ391JOs4Cnt EZ5uN9VZAI50Q== Original-Received: from alfajor (unknown [45.44.229.252]) by mail01.iro.umontreal.ca (Postfix) with ESMTPSA id 9FEB5120EF3; Fri, 14 Oct 2022 11:53:12 -0400 (EDT) In-Reply-To: (Stefan Monnier's message of "Thu, 06 Oct 2022 15:56:21 -0400") Received-SPF: pass client-ip=132.204.25.50; envelope-from=monnier@iro.umontreal.ca; helo=mailscanner.iro.umontreal.ca X-Spam_score_int: -42 X-Spam_score: -4.3 X-Spam_bar: ---- X-Spam_report: (-4.3 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.io gmane.emacs.devel:297722 Archived-At: Stefan Monnier [2022-10-06 15:56:21] wrote: > Stefan Monnier [2022-10-04 09:20:47] wrote: >> Madhu [2022-10-04 09:10:07] wrote: >>> Perhaps the expected results result from changes to resolv.conf, and you >>> aren't running glibc's nscd (I don't because it generates a lot of bogus >>> traffic) >> [...] >>> The attached patch reverts that commit and reinstates res_init, maybe >>> you could try it to see if it helps >> >> Oh that sounds promising (according to `ps` I'm not running `nscd` on >> that machine either, tho it was not a conscious choice). >> I'll see if I can export `res_init` to ELisp and then check if calling >> it unwedges my session next time it occurs! > > Hmm... apparently `res_init` doesn't even exist any more in > current glibc :-( Nope, apparently it's just that you need `#include ` before it "appears". Stefan