From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Dan Nicolaescu Newsgroups: gmane.emacs.bugs Subject: bug#1058: 23.0.60; emacs --daemon should not return until socket is ready Date: Thu, 2 Oct 2008 01:14:39 -0700 (PDT) Message-ID: <200810020814.m928Ed1C016380@mothra.ics.uci.edu> References: <1222782234_2281@mail.internode.on.net> <200810011651.m91GpAZQ010333@mothra.ics.uci.edu> <87k5csds03.fsf@elegiac.orebokech.com> <200810012332.m91NWJ4s014658@mothra.ics.uci.edu> <874p3vediy.fsf@elegiac.orebokech.com> Reply-To: Dan Nicolaescu , 1058@emacsbugs.donarmstrong.com NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: ger.gmane.org 1222936215 1617 80.91.229.12 (2 Oct 2008 08:30:15 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Thu, 2 Oct 2008 08:30:15 +0000 (UTC) Cc: trentbuck@gmail.com, 1058@emacsbugs.donarmstrong.com To: Romain Francoise Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Oct 02 10:31:13 2008 connect(): Connection refused Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.50) id 1KlJaa-0000Tx-KQ for geb-bug-gnu-emacs@m.gmane.org; Thu, 02 Oct 2008 10:31:13 +0200 Original-Received: from localhost ([127.0.0.1]:37071 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1KlJZW-0004kX-Gh for geb-bug-gnu-emacs@m.gmane.org; Thu, 02 Oct 2008 04:30:06 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1KlJZS-0004kS-W1 for bug-gnu-emacs@gnu.org; Thu, 02 Oct 2008 04:30:03 -0400 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1KlJZP-0004kD-3E for bug-gnu-emacs@gnu.org; Thu, 02 Oct 2008 04:30:01 -0400 Original-Received: from [199.232.76.173] (port=58830 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1KlJZO-0004kA-VH for bug-gnu-emacs@gnu.org; Thu, 02 Oct 2008 04:29:59 -0400 Original-Received: from rzlab.ucr.edu ([138.23.92.77]:50867) by monty-python.gnu.org with esmtps (TLS-1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1KlJZO-0004Nx-8o for bug-gnu-emacs@gnu.org; Thu, 02 Oct 2008 04:29:58 -0400 Original-Received: from rzlab.ucr.edu (rzlab.ucr.edu [127.0.0.1]) by rzlab.ucr.edu (8.13.8/8.13.8/Debian-3) with ESMTP id m928TuKp008898; Thu, 2 Oct 2008 01:29:56 -0700 Original-Received: (from debbugs@localhost) by rzlab.ucr.edu (8.13.8/8.13.8/Submit) id m928K3xE006567; Thu, 2 Oct 2008 01:20:03 -0700 X-Loop: don@donarmstrong.com Resent-From: Dan Nicolaescu Resent-To: bug-submit-list@donarmstrong.com Resent-CC: Emacs Bugs Resent-Date: Thu, 02 Oct 2008 08:20:03 +0000 Resent-Message-ID: Resent-Sender: don@donarmstrong.com X-Emacs-PR-Message: report 1058 X-Emacs-PR-Package: emacs X-Emacs-PR-Keywords: Original-Received: via spool by 1058-submit@emacsbugs.donarmstrong.com id=B1058.12229352965348 (code B ref 1058); Thu, 02 Oct 2008 08:20:03 +0000 Original-Received: (at 1058) by emacsbugs.donarmstrong.com; 2 Oct 2008 08:14:56 +0000 Original-Received: from sallyv2.ics.uci.edu (sallyv2.ics.uci.edu [128.195.1.120]) by rzlab.ucr.edu (8.13.8/8.13.8/Debian-3) with ESMTP id m928Es6m005342 for <1058@emacsbugs.donarmstrong.com>; Thu, 2 Oct 2008 01:14:55 -0700 Original-Received: from mothra.ics.uci.edu (mothra.ics.uci.edu [128.195.6.93]) by sallyv2.ics.uci.edu (8.13.7+Sun/8.13.7) with ESMTP id m928Edg9016974; Thu, 2 Oct 2008 01:14:39 -0700 (PDT) Original-Received: (from dann@localhost) by mothra.ics.uci.edu (8.13.8+Sun/8.13.6/Submit) id m928Ed1C016380; Thu, 2 Oct 2008 01:14:39 -0700 (PDT) In-Reply-To: <874p3vediy.fsf@elegiac.orebokech.com> (Romain Francoise's message of "Thu, 02 Oct 2008 08:07:01 +0200") Original-Lines: 24 X-ICS-MailScanner-Information: Please contact the ISP for more information X-ICS-MailScanner-ID: m928Edg9016974 X-ICS-MailScanner: Found to be clean X-ICS-MailScanner-SpamCheck: not spam, SpamAssassin (score=-1.44, required 5, autolearn=disabled, ALL_TRUSTED -1.44) X-ICS-MailScanner-From: dann@mothra.ics.uci.edu X-detected-operating-system: by monty-python.gnu.org: GNU/Linux 2.6 (newer, 3) Resent-Date: Thu, 02 Oct 2008 04:30:01 -0400 X-BeenThere: bug-gnu-emacs@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:20983 Archived-At: Romain Francoise writes: > Dan Nicolaescu writes: > > > It would be much better if this could be done without a state > > changing function callable from elisp. > > I agree, but given that control passes to Lisp pretty early, I don't > see how it can be done. That's exactly the reason for my initial reply... Anyway, your patch probably needs an approval from a maintainer. And a better name and docstring for daemon-detach-parent would be needed. Also daemon-detach-parent should throw an error if called in the non-daemon case, and when called more than once. More comments explaining what's going on would also be nic. Maybe use select instead of read+sleep? Or signals? Should also do something in case the child dies before it calls daemon-detach-parent.