From: Dan Nicolaescu <dann@ics.uci.edu>
To: Stefan Monnier <monnier@iro.umontreal.ca>
Cc: trentbuck@gmail.com, 1058@emacsbugs.donarmstrong.com,
Romain Francoise <romain@orebokech.com>
Subject: bug#1058: 23.0.60; emacs --daemon should not return until socket is ready
Date: Thu, 2 Oct 2008 10:26:38 -0700 (PDT) [thread overview]
Message-ID: <200810021726.m92HQcTQ017644@mothra.ics.uci.edu> (raw)
In-Reply-To: <jwvzllnjhpx.fsf-monnier+emacsbugreports@gnu.org> (Stefan Monnier's message of "Thu, 02 Oct 2008 08:38:53 -0400")
Stefan Monnier <monnier@iro.umontreal.ca> 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.
>
> I could accept a similar patch, maybe, but first I need to understand
> why/where we currently "detach" so early.
Where? in emacs.c:main, look for:
if (argmatch (argv, argc, "-daemon", "--daemon", 5, NULL, &skip_args))
{
#ifndef DOS_NT
pid_t f = fork ();
Why?
- mainly because I never thought about the emacs --daemon && emacsclient use-case.
- in order to not make detaching an elisp function, and have to deal
with users trying to call it from different contexts
- the `fork' call for detaching needs to happen before some of the
initialization is run (although after my 2008-09-28 change it might be
possible to push it later), and also before .emacs is run and before
the server is started.
next prev parent reply other threads:[~2008-10-02 17:26 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-09-30 13:43 bug#1058: 23.0.60; emacs --daemon should not return until socket is ready SRS0+wOMF+22+gmail.com=trentbuck
2008-10-01 16:51 ` Dan Nicolaescu
2008-10-01 19:39 ` Romain Francoise
2008-10-01 20:19 ` Andreas Schwab
2008-10-02 6:05 ` Romain Francoise
2008-10-01 23:32 ` Dan Nicolaescu
2008-10-02 6:07 ` Romain Francoise
2008-10-02 8:14 ` Dan Nicolaescu
2008-10-02 12:38 ` Stefan Monnier
2008-10-02 17:26 ` Dan Nicolaescu [this message]
2008-10-02 21:32 ` Stefan Monnier
2008-10-02 22:34 ` Dan Nicolaescu
2008-10-02 22:46 ` Trent W. Buck
2008-10-03 1:12 ` Stefan Monnier
2008-10-03 4:52 ` Dan Nicolaescu
2008-10-03 13:00 ` Stefan Monnier
2008-10-03 17:44 ` Dan Nicolaescu
2008-10-13 2:03 ` Dan Nicolaescu
2008-10-13 15:16 ` Stefan Monnier
2008-10-13 17:01 ` Dan Nicolaescu
2008-10-13 19:07 ` Stefan Monnier
2008-10-14 7:26 ` Dan Nicolaescu
2008-10-27 7:04 ` Dan Nicolaescu
2008-10-02 22:42 ` Trent W. Buck
2008-10-02 17:54 ` Romain Francoise
2008-10-02 18:40 ` Dan Nicolaescu
2008-10-06 20:59 ` Dan Nicolaescu
2008-10-07 14:26 ` Stefan Monnier
2008-10-07 15:31 ` Dan Nicolaescu
2008-10-07 23:13 ` Trent W. Buck
2008-10-08 2:03 ` Stefan Monnier
2008-10-08 2:25 ` Stefan Monnier
2008-10-07 18:45 ` Romain Francoise
2008-10-07 19:01 ` Dan Nicolaescu
2008-10-26 19:24 ` Dan Nicolaescu
2008-10-02 0:50 ` Trent W. Buck
2008-10-02 0:43 ` Trent W. Buck
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=200810021726.m92HQcTQ017644@mothra.ics.uci.edu \
--to=dann@ics.uci.edu \
--cc=1058@emacsbugs.donarmstrong.com \
--cc=monnier@iro.umontreal.ca \
--cc=romain@orebokech.com \
--cc=trentbuck@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this external index
https://git.savannah.gnu.org/cgit/emacs.git
https://git.savannah.gnu.org/cgit/emacs/org-mode.git
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.