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 21:52:02 -0700 (PDT) Message-ID: <200810030452.m934q2YN021262@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> <200810020814.m928Ed1C016380@mothra.ics.uci.edu> <200810021726.m92HQcTQ017644@mothra.ics.uci.edu> <200810022234.m92MYgYp018688@mothra.ics.uci.edu> 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 1223010618 26085 80.91.229.12 (3 Oct 2008 05:10:18 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 3 Oct 2008 05:10:18 +0000 (UTC) Cc: trentbuck@gmail.com, 1058@emacsbugs.donarmstrong.com, Romain Francoise To: Stefan Monnier Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Oct 03 07:11:15 2008 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 1Klcwb-0003FF-Bi for geb-bug-gnu-emacs@m.gmane.org; Fri, 03 Oct 2008 07:11:13 +0200 Original-Received: from localhost ([127.0.0.1]:58050 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1KlcvX-0006lS-M3 for geb-bug-gnu-emacs@m.gmane.org; Fri, 03 Oct 2008 01:10:07 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1KlcvS-0006kb-1u for bug-gnu-emacs@gnu.org; Fri, 03 Oct 2008 01:10:02 -0400 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1KlcvP-0006ji-Ad for bug-gnu-emacs@gnu.org; Fri, 03 Oct 2008 01:10:01 -0400 Original-Received: from [199.232.76.173] (port=58981 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1KlcvP-0006jf-4X for bug-gnu-emacs@gnu.org; Fri, 03 Oct 2008 01:09:59 -0400 Original-Received: from rzlab.ucr.edu ([138.23.92.77]:54888) by monty-python.gnu.org with esmtps (TLS-1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1KlcvO-0004Nd-Mn for bug-gnu-emacs@gnu.org; Fri, 03 Oct 2008 01:09:59 -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 m9359uPF026166; Thu, 2 Oct 2008 22:09:56 -0700 Original-Received: (from debbugs@localhost) by rzlab.ucr.edu (8.13.8/8.13.8/Submit) id m935038h023205; Thu, 2 Oct 2008 22:00:03 -0700 X-Loop: don@donarmstrong.com Resent-From: Dan Nicolaescu Resent-To: bug-submit-list@donarmstrong.com Resent-CC: Emacs Bugs Resent-Date: Fri, 03 Oct 2008 05:00:03 +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=B1058.122300953821918 (code B ref 1058); Fri, 03 Oct 2008 05:00:03 +0000 Original-Received: (at 1058) by emacsbugs.donarmstrong.com; 3 Oct 2008 04:52:18 +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 m934qFXQ021911 for <1058@emacsbugs.donarmstrong.com>; Thu, 2 Oct 2008 21:52:16 -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 m934q4m1002462; Thu, 2 Oct 2008 21:52:04 -0700 (PDT) Original-Received: (from dann@localhost) by mothra.ics.uci.edu (8.13.8+Sun/8.13.6/Submit) id m934q2YN021262; Thu, 2 Oct 2008 21:52:02 -0700 (PDT) In-Reply-To: (Stefan Monnier's message of "Thu, 02 Oct 2008 21:12:02 -0400") Original-Lines: 35 X-ICS-MailScanner-Information: Please contact the ISP for more information X-ICS-MailScanner-ID: m934q4m1002462 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: Fri, 03 Oct 2008 01:10:01 -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:21023 Archived-At: Stefan Monnier writes: > > Depending on what the definition if "right" is... If it means enabling > > interaction before detaching, then you might be right (haven't checked). > > If it means the patch that Romain posted, that should be fine to go in > > now. > > I can't tell yet whether Romain's patch does the right thing: do errors > in .emacs get properly reported to stdout? Romain's patch solves the other problem: the fact that the initial parent process returns before the server is started, so that emacs --daemon && emacsclient -c does not work. I am not sure if moving the code that forks/disconnects from the terminal later solves the reporting errors problem. (and I can't really try at the moment). > >> What happens to messages resulting from executing .emacs in solution nb > >> 2 are they sent to stdout or are they silently dropped? > > deamon's stdin/stdout/stderr go to /dev/null. > > That's mostly OK, but not before the .emacs (and --eval) get processed. > > >> PS: Currently "emacs --daemon" doesn't do anything for me: it > >> immediately (as in "I've never seen Emacs start or stop so fast") > >> returns with no output and no remaining process. > > > How about "emacs -Q --daemon" ? > > Same thing. Hmm, you mean that after "emacs -Q --daemon" if you look with ps there's no emacs process at all? And "emacsclient -t" does not connect to it?