From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Michael Albinus Newsgroups: gmane.emacs.bugs Subject: bug#17425: 24.4.50; tramp-cleanup-this-connection on push-button Date: Mon, 12 May 2014 22:32:30 +0200 Message-ID: <871tvy4u1t.fsf@gmx.de> References: <70vbti31d4.fsf@fencepost.gnu.org> <87y4ye1105.fsf@gmx.de> <87oaz87lta.fsf@gmx.de> <874n0vz2cc.fsf@gmx.de> <87oaz24yr8.fsf@gmx.de> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1399926805 17119 80.91.229.3 (12 May 2014 20:33:25 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Mon, 12 May 2014 20:33:25 +0000 (UTC) Cc: sds@gnu.org, 17425@debbugs.gnu.org To: Stefan Monnier Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon May 12 22:33:17 2014 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1WjwuR-0005zB-Vi for geb-bug-gnu-emacs@m.gmane.org; Mon, 12 May 2014 22:33:16 +0200 Original-Received: from localhost ([::1]:39714 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WjwuQ-0001ZO-Vp for geb-bug-gnu-emacs@m.gmane.org; Mon, 12 May 2014 16:33:14 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:51630) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WjwuJ-0001XH-Q1 for bug-gnu-emacs@gnu.org; Mon, 12 May 2014 16:33:13 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WjwuE-0008SH-HZ for bug-gnu-emacs@gnu.org; Mon, 12 May 2014 16:33:07 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:43816) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WjwuE-0008SD-FO for bug-gnu-emacs@gnu.org; Mon, 12 May 2014 16:33:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1WjwuD-0001i1-Q4 for bug-gnu-emacs@gnu.org; Mon, 12 May 2014 16:33:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Michael Albinus Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 12 May 2014 20:33:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 17425 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 17425-submit@debbugs.gnu.org id=B17425.13999267646537 (code B ref 17425); Mon, 12 May 2014 20:33:01 +0000 Original-Received: (at 17425) by debbugs.gnu.org; 12 May 2014 20:32:44 +0000 Original-Received: from localhost ([127.0.0.1]:32934 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Wjwtv-0001hM-Nm for submit@debbugs.gnu.org; Mon, 12 May 2014 16:32:44 -0400 Original-Received: from mout.gmx.net ([212.227.17.22]:52642) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Wjwtt-0001h5-6J for 17425@debbugs.gnu.org; Mon, 12 May 2014 16:32:42 -0400 Original-Received: from detlef.gmx.de ([93.202.61.168]) by mail.gmx.com (mrgmx003) with ESMTPSA (Nemesis) id 0LsTge-1Wv6vA11C4-0121dV; Mon, 12 May 2014 22:32:32 +0200 In-Reply-To: (Stefan Monnier's message of "Mon, 12 May 2014 15:30:15 -0400") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.4.50 (gnu/linux) X-Provags-ID: V03:K0:I5n19r6HnZraVUlyHJ3/ahXj+3TNL3G01OB7zWAf+r76YaELMSo 6a5Oamy3jEqL2l5ZnhAO+6ODj6dtnq5IFOHKenO0ipks3hroKF2d/P6/SXyL778190N2nPS 7xVVu5v6cC9KU8laY33Xq0UufHUqhfASsSg+hVRXHNkK19DVLHLUJZ7/TMXq1vhVGe1ga9r W9EJW/hr4u07cvyqwlPFw== X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 140.186.70.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:88995 Archived-At: Stefan Monnier writes: >> - There's a buffer with an existing remote default-directory, connection >> established. >> - No problem to run browse-url in that buffer (the example was an >> rcirc buffer). It doesn't hurt, that default-directory is remote. >> - After a while, the remote host wasn't available any more, for whatever >> reason. >> - Now browse-url fails, because it checks file-directory-p and >> file-readable-p. Both operations try to access the remote >> default-directory. > > If the process is supposed to run locally, then the right test should be > based on unhandled-file-name-directory (that's what it's for). If the > process is supposed to be run "on the host referred to be by > default-directory", then re-connecting is the right thing to do. unhandled-file-name-directory will always return a local directory. This could destroy the work of url-handlers.el. Imagine the snippet (let ((default-directory "http://debbugs.gnu.org")) (url-handler-mode 1) (browse-url "17425")) If one of the browse-url-* functions uses expand-file-name internally, it shall open the url "http://debbugs.gnu.org/17425". This wouldn't work, if unhandled-file-name-directory changes default-directory. If you don't care, then I'm ok with you. I just wanted to show the consequence. > Stefan Best regards, Michael.