From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.bugs Subject: bug#17337: epg-wait-for-status hangs forever Date: Wed, 14 May 2014 13:01:30 -0400 Message-ID: References: <83mwelpp7j.fsf@gnu.org> <83wqdonzld.fsf@gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1400086953 7851 80.91.229.3 (14 May 2014 17:02:33 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 14 May 2014 17:02:33 +0000 (UTC) Cc: 17337@debbugs.gnu.org, rms@gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed May 14 19:02:25 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 1WkcZS-0001gv-75 for geb-bug-gnu-emacs@m.gmane.org; Wed, 14 May 2014 19:02:22 +0200 Original-Received: from localhost ([::1]:52987 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WkcZR-0004cr-Ko for geb-bug-gnu-emacs@m.gmane.org; Wed, 14 May 2014 13:02:21 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:49077) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WkcZG-0004QY-Iu for bug-gnu-emacs@gnu.org; Wed, 14 May 2014 13:02:18 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WkcZ8-0008Ew-Sl for bug-gnu-emacs@gnu.org; Wed, 14 May 2014 13:02:10 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:46293) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WkcZ8-0008Es-QX for bug-gnu-emacs@gnu.org; Wed, 14 May 2014 13:02:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1WkcZ8-0007cB-1z for bug-gnu-emacs@gnu.org; Wed, 14 May 2014 13:02:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Stefan Monnier Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 14 May 2014 17:02:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 17337 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 17337-submit@debbugs.gnu.org id=B17337.140008689929231 (code B ref 17337); Wed, 14 May 2014 17:02:01 +0000 Original-Received: (at 17337) by debbugs.gnu.org; 14 May 2014 17:01:39 +0000 Original-Received: from localhost ([127.0.0.1]:35411 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1WkcYk-0007bM-5V for submit@debbugs.gnu.org; Wed, 14 May 2014 13:01:38 -0400 Original-Received: from chene.dit.umontreal.ca ([132.204.246.20]:49762) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1WkcYh-0007bA-7N for 17337@debbugs.gnu.org; Wed, 14 May 2014 13:01:35 -0400 Original-Received: from pastel.home (lechon.iro.umontreal.ca [132.204.27.242]) by chene.dit.umontreal.ca (8.14.1/8.14.1) with ESMTP id s4EH1V76009831; Wed, 14 May 2014 13:01:33 -0400 Original-Received: by pastel.home (Postfix, from userid 20848) id 0EFCF601E4; Wed, 14 May 2014 13:01:31 -0400 (EDT) In-Reply-To: <83wqdonzld.fsf@gnu.org> (Eli Zaretskii's message of "Wed, 14 May 2014 18:34:38 +0300") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.4.50 (gnu/linux) X-NAI-Spam-Flag: NO X-NAI-Spam-Threshold: 5 X-NAI-Spam-Score: 0 X-NAI-Spam-Rules: 1 Rules triggered RV4942=0 X-NAI-Spam-Version: 2.3.0.9378 : core <4942> : inlines <867> : streams <1182719> : uri <1756687> 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:89083 Archived-At: > (while (and (eq (process-status (epg-context-process context)) 'run) > epg-pending-status-list) > (accept-process-output (epg-context-process context) 1)) > This means that either (1) epg does not exit when it should, or > (2) epg-pending-status-list doesn't become nil, which AFAIU means > that no output is ever received from epg, or (3) accept-process-output > gets stuck, even though it is called with a 1-sec time-out. FWIW, I recently saw a hang when opening a foo.gpg file (it hung before asking me for the passphrase). I was in a hurry and had no time to dig much further into the Elisp code to track down the problem, so I swiftly switched to an xterm and did "gpg --use-agent foo.gpg" to decrypt the file, and that hung as well. Apparently it was some kind of communication with the agent. Stefan