From: Liang Wang <netcasper@gmail.com>
To: bug-gnu-emacs@gnu.org
Subject: server-running-p: not detect server running by other emacs instance
Date: Sat, 5 Apr 2008 05:29:52 -0700 (PDT) [thread overview]
Message-ID: <38db448b-c6e9-45b5-a76e-73cee4ea053d@z24g2000prf.googlegroups.com> (raw)
I modify server-running-p in server.el to make it to detect server
running by other emacs instance. With this modification, server
started by first emacs instance won't be killed by successive
instances.
(unless (server-running-p)
(server-start))
I replace server-socket-dir with (or server-socket-dir (format "/tmp/
emacs%d" (user-uid))) since server-socket-dir only set by server-
start. Here is whole function.
(defun server-running-p (&optional name)
"Test whether server NAME is running."
(interactive
(list (if current-prefix-arg
(read-string "Server name: " nil nil server-name))))
(unless name (setq name server-name))
(condition-case nil
(progn
(delete-process
(make-network-process
:name "server-client-test" :family 'local :server nil :noquery t
:service (expand-file-name name (or server-socket-dir
(format "/tmp/emacs%d" (user-uid))))))
t)
(file-error nil)))
Does this make sense to be a patch to emacs?
next reply other threads:[~2008-04-05 12:29 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-04-05 12:29 Liang Wang [this message]
2008-04-05 17:55 ` server-running-p: not detect server running by other emacs instance Stefan Monnier
[not found] ` <mailman.10048.1207418159.18990.bug-gnu-emacs@gnu.org>
2008-04-06 2:58 ` Liang Wang
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