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bug#1058: 23.0.60; emacs --daemon should not return until socket is read
From: |
SRS0+wOMF+22+gmail . com=trentbuck |
Subject: |
bug#1058: 23.0.60; emacs --daemon should not return until socket is ready |
Date: |
Tue, 30 Sep 2008 23:13:54 +0930 (CST) |
>From this transcript, you can see that after starting 'emacs
--daemon', it takes five seconds before the socket is actually
available for emacsclient to talk to it.
$ emacs --daemon; while ! ls /tmp/emacs1187/; do sleep 1; done
emacs: no process killed
ls: cannot access /tmp/emacs1187/: No such file or directory
ls: cannot access /tmp/emacs1187/: No such file or directory
ls: cannot access /tmp/emacs1187/: No such file or directory
ls: cannot access /tmp/emacs1187/: No such file or directory
server
This is evil; it means that making $ALTERNATE_EDITOR a script that
just does
emacs --daemon && emacsclient
results in a loop, because the socket isn't ready when emacsclient
starts -- so emacsclient runs the above script again. For --daemon to
be useful to me, it really must not exit until the socket is ready.
A filthy workaround might look something like this.
#!/bin/bash -e
emacs --daemon
while ! test -e /tmp/emacs$EUID/server
do sleep 1
done
emacsclient
In GNU Emacs 23.0.60.1 (i486-pc-linux-gnu, GTK+ Version 2.12.11)
of 2008-09-28 on elegiac, modified by Debian
(emacs-snapshot package, version 1:20080928-1)
configured using `configure '--build' 'i486-linux-gnu' '--host'
'i486-linux-gnu' '--prefix=/usr' '--sharedstatedir=/var/lib'
'--libexecdir=/usr/lib' '--localstatedir=/var' '--infodir=/usr/share/info'
'--mandir=/usr/share/man' '--with-pop=yes'
'--enable-locallisppath=/etc/emacs-snapshot:/etc/emacs:/usr/local/share/emacs/23.0.60/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/23.0.60/site-lisp:/usr/share/emacs/site-lisp'
'--with-x=yes' '--with-x-toolkit=gtk' 'build_alias=i486-linux-gnu'
'host_alias=i486-linux-gnu' 'CFLAGS=-DDEBIAN -DSITELOAD_PURESIZE_EXTRA=5000 -g
-O2' 'LDFLAGS=-g -Wl,--as-needed' 'CPPFLAGS=''
Important settings:
value of $LC_ALL: nil
value of $LC_COLLATE: C
value of $LC_CTYPE: nil
value of $LC_MESSAGES: nil
value of $LC_MONETARY: nil
value of $LC_NUMERIC: nil
value of $LC_TIME: nil
value of $LANG: en_AU.utf8
value of $XMODIFIERS: nil
locale-coding-system: utf-8-unix
default-enable-multibyte-characters: t
Major mode: Lisp Interaction
Minor modes in effect:
tooltip-mode: t
menu-bar-mode: t
file-name-shadow-mode: t
global-font-lock-mode: t
font-lock-mode: t
global-auto-composition-mode: t
auto-composition-mode: t
auto-encryption-mode: t
auto-compression-mode: t
line-number-mode: t
transient-mark-mode: t
Recent input:
ESC x r e p o r t SPC e m a c s SPC b u TAB RET
Recent messages:
("emacs" "-Q")
For information about GNU Emacs and the GNU system, type C-h C-a.
- bug#1058: 23.0.60; emacs --daemon should not return until socket is ready,
SRS0+wOMF+22+gmail . com=trentbuck <=
- bug#1058: 23.0.60; emacs --daemon should not return until socket is ready, Dan Nicolaescu, 2008/10/01
- bug#1058: 23.0.60; emacs --daemon should not return until socket is ready, Romain Francoise, 2008/10/01
- bug#1058: 23.0.60; emacs --daemon should not return until socket is ready, Dan Nicolaescu, 2008/10/01
- bug#1058: 23.0.60; emacs --daemon should not return until socket is ready, Romain Francoise, 2008/10/02
- bug#1058: 23.0.60; emacs --daemon should not return until socket is ready, Dan Nicolaescu, 2008/10/02
- bug#1058: 23.0.60; emacs --daemon should not return until socket is ready, Stefan Monnier, 2008/10/02
- bug#1058: 23.0.60; emacs --daemon should not return until socket is ready, Dan Nicolaescu, 2008/10/02
- bug#1058: 23.0.60; emacs --daemon should not return until socket is ready, Stefan Monnier, 2008/10/02