From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Ulrich Mueller Newsgroups: gmane.emacs.devel Subject: Re: error in server-running-p on M$ Date: Sun, 23 Nov 2008 14:13:38 +0100 Message-ID: <18729.22274.789483.747672@a1ihome1.kph.uni-mainz.de> References: <18728.4982.765983.511070@a1ihome1.kph.uni-mainz.de> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1227446255 19470 80.91.229.12 (23 Nov 2008 13:17:35 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sun, 23 Nov 2008 13:17:35 +0000 (UTC) Cc: Eli Zaretskii , Stefan Monnier , emacs-devel@gnu.org To: "Juanma Barranquero" Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Sun Nov 23 14:18:36 2008 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.50) id 1L4Er4-0001Ta-Eg for ged-emacs-devel@m.gmane.org; Sun, 23 Nov 2008 14:18:26 +0100 Original-Received: from localhost ([127.0.0.1]:47989 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1L4Epv-0006qQ-8r for ged-emacs-devel@m.gmane.org; Sun, 23 Nov 2008 08:17:15 -0500 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1L4Epq-0006qB-Qb for emacs-devel@gnu.org; Sun, 23 Nov 2008 08:17:10 -0500 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1L4Epo-0006ou-8R for emacs-devel@gnu.org; Sun, 23 Nov 2008 08:17:10 -0500 Original-Received: from [199.232.76.173] (port=53868 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1L4Epn-0006ob-Tj for emacs-devel@gnu.org; Sun, 23 Nov 2008 08:17:07 -0500 Original-Received: from a1iwww1.kph.uni-mainz.de ([134.93.134.1]:57706) by monty-python.gnu.org with esmtps (TLS-1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1L4EmU-0008Ju-3l; Sun, 23 Nov 2008 08:13:42 -0500 Original-Received: from a1ihome1.kph.uni-mainz.de (a1ihome1.kph.uni-mainz.de [134.93.134.75]) by a1iwww1.kph.uni-mainz.de (8.14.0/8.13.4) with ESMTP id mANDDdJQ027488; Sun, 23 Nov 2008 14:13:39 +0100 Original-Received: from a1ihome1.kph.uni-mainz.de (localhost [127.0.0.1]) by a1ihome1.kph.uni-mainz.de (8.14.0/8.14.1) with ESMTP id mANDDdlf031270; Sun, 23 Nov 2008 14:13:39 +0100 Original-Received: (from ulm@localhost) by a1ihome1.kph.uni-mainz.de (8.14.0/8.14.0/Submit) id mANDDclY031265; Sun, 23 Nov 2008 14:13:38 +0100 In-Reply-To: X-Mailer: VM 8.0.2-487 under Emacs 22.2.1 (i686-pc-linux-gnu) X-detected-operating-system: by monty-python.gnu.org: GNU/Linux 2.6 (newer, 1) X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:106034 Archived-At: >>>>> On Sun, 23 Nov 2008, Juanma Barranquero wrote: >> Stopping the server removes the file. > Ah, no, it doesn't, because IIRC you opposed to it: > ;; Delete the associated connection file, if applicable. > ;; This is actually problematic: the file may have been overwritten by > ;; another Emacs server in the mean time, so it's not ours any more. > ;; (and (process-contact proc :server) > ;; (eq (process-status proc) 'closed) > ;; (ignore-errors (delete-file (process-get proc :server-file)))) Read the file back and only delete it if it contains our own process id? Of course there is a race condition ... Ulrich