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#3071: 23.0.92; accept-process-output broken on MacOS Date: Tue, 21 Apr 2009 17:20:24 +0200 Message-ID: References: Reply-To: Michael Albinus , 3071@emacsbugs.donarmstrong.com NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: ger.gmane.org 1240328749 24530 80.91.229.12 (21 Apr 2009 15:45:49 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 21 Apr 2009 15:45:49 +0000 (UTC) Cc: John Wiegley , tramp-devel@mail.freesoftware.fsf.org, 3071@emacsbugs.donarmstrong.com To: David Abrahams Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Apr 21 17:47:07 2009 Return-path: Envelope-to: geb-bug-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 1LwIBO-0006me-2p for geb-bug-gnu-emacs@m.gmane.org; Tue, 21 Apr 2009 17:46:50 +0200 Original-Received: from localhost ([127.0.0.1]:50363 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1LwI9y-0001X4-V1 for geb-bug-gnu-emacs@m.gmane.org; Tue, 21 Apr 2009 11:45:23 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1LwI8g-0000tO-AH for bug-gnu-emacs@gnu.org; Tue, 21 Apr 2009 11:44:02 -0400 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1LwI8b-0000py-JA for bug-gnu-emacs@gnu.org; Tue, 21 Apr 2009 11:44:01 -0400 Original-Received: from [199.232.76.173] (port=37437 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1LwI8b-0000pj-0J for bug-gnu-emacs@gnu.org; Tue, 21 Apr 2009 11:43:57 -0400 Original-Received: from rzlab.ucr.edu ([138.23.92.77]:55592) by monty-python.gnu.org with esmtps (TLS-1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1LwI8a-0002Fu-9y for bug-gnu-emacs@gnu.org; Tue, 21 Apr 2009 11:43:56 -0400 Original-Received: from rzlab.ucr.edu (rzlab.ucr.edu [127.0.0.1]) by rzlab.ucr.edu (8.13.8/8.13.8/Debian-3) with ESMTP id n3LFhqJv013994; Tue, 21 Apr 2009 08:43:54 -0700 Original-Received: (from debbugs@localhost) by rzlab.ucr.edu (8.13.8/8.13.8/Submit) id n3LFP4xO008831; Tue, 21 Apr 2009 08:25:04 -0700 X-Loop: owner@emacsbugs.donarmstrong.com Resent-From: Michael Albinus Resent-To: bug-submit-list@donarmstrong.com Resent-CC: Emacs Bugs Resent-Date: Tue, 21 Apr 2009 15:25:04 +0000 Resent-Message-ID: Resent-Sender: owner@emacsbugs.donarmstrong.com X-Emacs-PR-Message: followup 3071 X-Emacs-PR-Package: emacs X-Emacs-PR-Keywords: Original-Received: via spool by 3071-submit@emacsbugs.donarmstrong.com id=B3071.12403272408577 (code B ref 3071); Tue, 21 Apr 2009 15:25:04 +0000 Original-Received: (at 3071) by emacsbugs.donarmstrong.com; 21 Apr 2009 15:20:40 +0000 X-Spam-Bayes: score:0.5 Bayes not run. spammytokens:Tokens not available. hammytokens:Tokens not available. Original-Received: from mailrelay1.alcatel.de (mailrelay1.alcatel.de [194.113.59.95]) by rzlab.ucr.edu (8.13.8/8.13.8/Debian-3) with ESMTP id n3LFKaG6008566 for <3071@emacsbugs.donarmstrong.com>; Tue, 21 Apr 2009 08:20:38 -0700 Original-Received: from slbhn1.alcatel.de ([149.204.90.35]) by mailrelay1.alcatel.de (8.13.8/8.13.8/ICT) with ESMTP id n3LFKPLM015185; Tue, 21 Apr 2009 17:20:26 +0200 In-Reply-To: (David Abrahams's message of "Tue, 21 Apr 2009 08:52:04 -0400") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.0.91 (gnu/linux) X-Scanned-By: MIMEDefang 2.57 on 149.204.45.72 X-detected-operating-system: by monty-python.gnu.org: GNU/Linux 2.6 (newer, 3) Resent-Date: Tue, 21 Apr 2009 11:44:01 -0400 X-BeenThere: bug-gnu-emacs@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:27382 Archived-At: David Abrahams writes: > Opening remote files/directories via TRAMP is wicked slow on MacOS; the > same operation on a linux emacs running on the same hardware is > practically instantaneous. Turns out that applying the enclosed patch > makes the symptom go away. I'm not an expert on emacs process handling, > but that tells me emacs probably isn't detecting output from the process > until the timeout (usually 1 second for TRAMP) is reached. Thanks a lot for your investigation! However, I believe your patch towards tramp.el shall be only the last resort (and NOT the final solution). One shall investigate, what's happening on mac. Best regards, Michael.