From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Michael Albinus Newsgroups: gmane.emacs.help Subject: Re: Tramp always wants password when using cscope Date: Mon, 24 Aug 2009 21:36:33 +0200 Message-ID: <87iqgduhq6.fsf@gmx.de> References: <96418907-3e06-42d0-92f1-d34e0705b792@18g2000yqa.googlegroups.com> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: ger.gmane.org 1251143042 13043 80.91.229.12 (24 Aug 2009 19:44:02 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Mon, 24 Aug 2009 19:44:02 +0000 (UTC) Cc: help-gnu-emacs@gnu.org To: Neil Baylis Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Mon Aug 24 21:43:54 2009 Return-path: Envelope-to: geh-help-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 1MffSL-0000Ws-Ta for geh-help-gnu-emacs@m.gmane.org; Mon, 24 Aug 2009 21:43:54 +0200 Original-Received: from localhost ([127.0.0.1]:47302 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1MffSL-0004Av-Bi for geh-help-gnu-emacs@m.gmane.org; Mon, 24 Aug 2009 15:43:53 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1MffRr-00046v-4f for help-gnu-emacs@gnu.org; Mon, 24 Aug 2009 15:43:23 -0400 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1MffRm-0003xD-9P for help-gnu-emacs@gnu.org; Mon, 24 Aug 2009 15:43:22 -0400 Original-Received: from [199.232.76.173] (port=47869 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1MffRm-0003wz-5J for help-gnu-emacs@gnu.org; Mon, 24 Aug 2009 15:43:18 -0400 Original-Received: from mail.gmx.net ([213.165.64.20]:36218) by monty-python.gnu.org with smtp (Exim 4.60) (envelope-from ) id 1MffRl-0005te-Fm for help-gnu-emacs@gnu.org; Mon, 24 Aug 2009 15:43:17 -0400 Original-Received: (qmail invoked by alias); 24 Aug 2009 19:36:35 -0000 Original-Received: from p57A22881.dip0.t-ipconnect.de (EHLO arthur.local) [87.162.40.129] by mail.gmx.net (mp021) with SMTP; 24 Aug 2009 21:36:35 +0200 X-Authenticated: #3708877 X-Provags-ID: V01U2FsdGVkX18/YF0Dvgw/5LQG+mtpX3oEh+K7D3DzArX/ggtjyN 9Puv/YUMgVMQEq In-Reply-To: (Neil Baylis's message of "Mon, 24 Aug 2009 10:25:29 -0700") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.1.50 (gnu/linux) X-Y-GMX-Trusted: 0 X-FuHaFi: 0.68 X-detected-operating-system: by monty-python.gnu.org: GNU/Linux 2.6 (newer, 3) X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.help:67478 Archived-At: Neil Baylis writes: > Hi Michael. Hi, > Here are the diffs from the xcscope.el from the cscope-15.6 source: [...] That looks OK. > It seems as though xcscope is starting a new remote cscope process for > every query. This adds 10 to 20 seconds to each query, on top of the > time it takes the remote cscope to do the lookup, which is already > about 15 to 20 seconds. I changed my ssh setup to no longer require > passwords, but it still incurs these delays. How have you changed your ssh setup? Do you use ssh-agent? Do you need to enter your password when you open the first file on the remote host? Furthermore, it might be worth to see your Tramp traces. Could you, please, set tramp-verbose to 6, and show me the traces? They are configured to never dump your password, but you can check it yourself again, before sending. > Thanks, > > Neil Best regards, Michael.