From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Tom Tromey Newsgroups: gmane.emacs.devel Subject: Re: gnutls infloop possibly fixed Date: Mon, 13 Feb 2012 08:48:54 -0700 Message-ID: <871upypwd5.fsf@fleche.redhat.com> References: <87hayx8feo.fsf@gnus.org> <87ehu0lqc7.fsf@lifelogs.com> <87fwefj0l9.fsf@gnus.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: dough.gmane.org 1329148169 8476 80.91.229.3 (13 Feb 2012 15:49:29 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Mon, 13 Feb 2012 15:49:29 +0000 (UTC) Cc: emacs-devel@gnu.org To: Lars Ingebrigtsen Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Mon Feb 13 16:49:27 2012 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([140.186.70.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1Rwy9Z-0003Sz-Eq for ged-emacs-devel@m.gmane.org; Mon, 13 Feb 2012 16:49:21 +0100 Original-Received: from localhost ([::1]:33524 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Rwy9Z-00071p-23 for ged-emacs-devel@m.gmane.org; Mon, 13 Feb 2012 10:49:21 -0500 Original-Received: from eggs.gnu.org ([140.186.70.92]:55399) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Rwy9S-00070s-7P for emacs-devel@gnu.org; Mon, 13 Feb 2012 10:49:18 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Rwy9F-000402-Eg for emacs-devel@gnu.org; Mon, 13 Feb 2012 10:49:14 -0500 Original-Received: from mx1.redhat.com ([209.132.183.28]:38835) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Rwy9F-0003zb-8B for emacs-devel@gnu.org; Mon, 13 Feb 2012 10:49:01 -0500 Original-Received: from int-mx09.intmail.prod.int.phx2.redhat.com (int-mx09.intmail.prod.int.phx2.redhat.com [10.5.11.22]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id q1DFmv03026346 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Mon, 13 Feb 2012 10:48:57 -0500 Original-Received: from ns3.rdu.redhat.com (ns3.rdu.redhat.com [10.11.255.199]) by int-mx09.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id q1DFmusq025812; Mon, 13 Feb 2012 10:48:56 -0500 Original-Received: from barimba (ovpn01.gateway.prod.ext.phx2.redhat.com [10.5.9.1]) by ns3.rdu.redhat.com (8.13.8/8.13.8) with ESMTP id q1DFms9D030872; Mon, 13 Feb 2012 10:48:54 -0500 X-Attribution: Tom In-Reply-To: <87fwefj0l9.fsf@gnus.org> (Lars Ingebrigtsen's message of "Sun, 12 Feb 2012 20:47:14 +0100") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.0.93 (gnu/linux) X-Scanned-By: MIMEDefang 2.68 on 10.5.11.22 X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 209.132.183.28 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:148553 Archived-At: >>>>> "Lars" == Lars Ingebrigtsen writes: Lars> That would make sense, I guess. I have no idea whether EAGAIN is a Lars> common situation to be in when doing writes on a functioning network, Lars> though. I use one nntp server that causes Emacs to pause for quite a while as it works something out during the connection. If I strace Emacs, I see it looping on select -> read -> EAGAIN. Then eventually something happens and things return back to normal. I'm wondering whether this is a bug in GNUTLS, or Emacs' use thereof, or the server. Any ideas offhand? Tom