From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.bugs Subject: bug#22493: 25.1.50; open-gnutls-stream doesn't respect :nowait, so the connections are synchronous Date: Sun, 31 Jan 2016 02:10:04 +0100 Message-ID: <87vb6ay2oj.fsf@gnus.org> References: <87mvrnzpge.fsf@gnus.org> <878u37zndq.fsf@gnus.org> <83r3gzwhg8.fsf@gnu.org> <87fuxebrsy.fsf@gnus.org> <878u36fung.fsf@gnus.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1454202687 7355 80.91.229.3 (31 Jan 2016 01:11:27 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sun, 31 Jan 2016 01:11:27 +0000 (UTC) To: 22493@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Jan 31 02:11:16 2016 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 1aPgXr-0005zm-9g for geb-bug-gnu-emacs@m.gmane.org; Sun, 31 Jan 2016 02:11:15 +0100 Original-Received: from localhost ([::1]:40222 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aPgXn-00058v-7V for geb-bug-gnu-emacs@m.gmane.org; Sat, 30 Jan 2016 20:11:11 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:55276) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aPgXi-00058m-Tf for bug-gnu-emacs@gnu.org; Sat, 30 Jan 2016 20:11:09 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1aPgXe-0006VU-Qc for bug-gnu-emacs@gnu.org; Sat, 30 Jan 2016 20:11:06 -0500 Original-Received: from debbugs.gnu.org ([208.118.235.43]:54220) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aPgXe-0006VO-Me for bug-gnu-emacs@gnu.org; Sat, 30 Jan 2016 20:11:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84) (envelope-from ) id 1aPgXe-0003dt-DR for bug-gnu-emacs@gnu.org; Sat, 30 Jan 2016 20:11:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Lars Ingebrigtsen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 31 Jan 2016 01:11:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 22493 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 22493-submit@debbugs.gnu.org id=B22493.145420263913969 (code B ref 22493); Sun, 31 Jan 2016 01:11:02 +0000 Original-Received: (at 22493) by debbugs.gnu.org; 31 Jan 2016 01:10:39 +0000 Original-Received: from localhost ([127.0.0.1]:42440 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84) (envelope-from ) id 1aPgXH-0003dF-8Q for submit@debbugs.gnu.org; Sat, 30 Jan 2016 20:10:39 -0500 Original-Received: from hermes.netfonds.no ([80.91.224.195]:41906) by debbugs.gnu.org with esmtp (Exim 4.84) (envelope-from ) id 1aPgXB-0003d0-JX for 22493@debbugs.gnu.org; Sat, 30 Jan 2016 20:10:37 -0500 Original-Received: from cpe-60-225-211-161.nsw.bigpond.net.au ([60.225.211.161] helo=mouse) by hermes.netfonds.no with esmtpsa (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.72) (envelope-from ) id 1aPgWm-0004tf-M2 for 22493@debbugs.gnu.org; Sun, 31 Jan 2016 02:10:09 +0100 In-Reply-To: <878u36fung.fsf@gnus.org> (Lars Ingebrigtsen's message of "Sun, 31 Jan 2016 01:40:51 +0100") User-Agent: Gnus/5.130014 (Ma Gnus v0.14) Emacs/25.1.50 (gnu/linux) X-MailScanner-ID: 1aPgWm-0004tf-M2 MailScanner-NULL-Check: 1454807409.47346@4bh2RRzWSAp25TOM9aRE4A X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 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:112124 Archived-At: Lars Ingebrigtsen writes: > So that has to be rewritten. But I'm not sure how... We, like, have > several layers of possible sentinels here, and... uhm... gnutls-negotiate (in Lisp) is basically a shim over gnutls-boot (in C). It computes some parameters that are passed in as an keyword list to gnutls-boot. So: gnutls.el could be refactored to have a function that computes that stuff, and then gnutls-mark-process could take that keyword list and stash it in the process object. connect_network_socket could then (in :nowait mode) call gnutls-boot directly, keeping it all nice and safe in the C layer. That would obviate the sentinel, and make this all transparent for the caller. I think. -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no