From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.devel Subject: Re: Asynchronous DNS Date: Mon, 15 Feb 2016 17:14:35 +1100 Organization: Programmerer Ingebrigtsen Message-ID: <8737suwldg.fsf@gnus.org> References: <86io20n3xn.fsf@realize.ch> <8760y055l1.fsf@gnus.org> <8660xzmyyr.fsf@realize.ch> <87pow7ocyw.fsf@gnus.org> <861t8nmxlj.fsf@realize.ch> <87y4auiurw.fsf@gnus.org> <86k2me8dee.fsf@realize.ch> <83a8n9ddk5.fsf@gnu.org> <864mdh8vj5.fsf@realize.ch> <87pow579kt.fsf@gnus.org> <86ziv87st0.fsf@realize.ch> <87vb5u4qtq.fsf@gnus.org> <86egci6xvk.fsf@realize.ch> <87twldgsrv.fsf@gnus.org> <8637sw7w4m.fsf@realize.ch> <87vb5sdod6.fsf@gnus.org> <83lh6nzvfp.fsf@gnu.org> <87fuwv6ai4.fsf@gnus.org> <86oabi6dts.fsf@realize.ch> <87wpq68u4d.fsf@gnus.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1455516913 23881 80.91.229.3 (15 Feb 2016 06:15:13 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Mon, 15 Feb 2016 06:15:13 +0000 (UTC) To: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Mon Feb 15 07:15:03 2016 Return-path: Envelope-to: ged-emacs-devel@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 1aVCR4-0005tf-UD for ged-emacs-devel@m.gmane.org; Mon, 15 Feb 2016 07:15:03 +0100 Original-Received: from localhost ([::1]:56931 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aVCR4-0006MN-1E for ged-emacs-devel@m.gmane.org; Mon, 15 Feb 2016 01:15:02 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:50157) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aVCR0-0006MF-DP for emacs-devel@gnu.org; Mon, 15 Feb 2016 01:14:59 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1aVCQv-0000Wn-8u for emacs-devel@gnu.org; Mon, 15 Feb 2016 01:14:58 -0500 Original-Received: from plane.gmane.org ([80.91.229.3]:40614) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aVCQv-0000Wj-1G for emacs-devel@gnu.org; Mon, 15 Feb 2016 01:14:53 -0500 Original-Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1aVCQr-0005nT-79 for emacs-devel@gnu.org; Mon, 15 Feb 2016 07:14:49 +0100 Original-Received: from cpe-60-225-211-161.nsw.bigpond.net.au ([60.225.211.161]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Mon, 15 Feb 2016 07:14:49 +0100 Original-Received: from larsi by cpe-60-225-211-161.nsw.bigpond.net.au with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Mon, 15 Feb 2016 07:14:49 +0100 X-Injected-Via-Gmane: http://gmane.org/ Mail-Followup-To: emacs-devel@gnu.org Original-Lines: 52 Original-X-Complaints-To: usenet@ger.gmane.org X-Gmane-NNTP-Posting-Host: cpe-60-225-211-161.nsw.bigpond.net.au Mail-Copies-To: never User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.1.50 (gnu/linux) Cancel-Lock: sha1:0LVVoflTg83ZarUqiwh1rUeVtXA= X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 80.91.229.3 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:199955 Archived-At: With the latest blockers implemented with some added debugging code, (eww "https://en.wikipedia.org/wiki/Ocelot") gives this output: Async DNS for 'en.wikipedia.org' Waiting for socket from set-process-filter... Waiting for socket from set-process-filter... Async DNS for 'upload.wikimedia.org' Waiting for socket from set-process-filter... Async DNS for 'upload.wikimedia.org' Waiting for socket from set-process-filter... Async DNS for 'upload.wikimedia.org' Waiting for socket from set-process-filter... Async DNS for 'upload.wikimedia.org' Waiting for socket from set-process-filter... Async DNS for 'upload.wikimedia.org' Waiting for socket from set-process-filter... Async DNS for 'upload.wikimedia.org' Waiting for socket from set-process-filter... Waiting for socket from set-process-filter... Async DNS for 'en.wikipedia.org' Waiting for socket from set-process-filter... Waiting for socket from set-process-filter... Does that function really have to wait for a socket? It has code like if (p->infd >= 0) { if (EQ (filter, Qt) && !EQ (p->status, Qlisten)) { FD_CLR (p->infd, &input_wait_mask); FD_CLR (p->infd, &non_keyboard_wait_mask); } else if (EQ (p->filter, Qt) /* Network or serial process not stopped: */ && !EQ (p->command, Qt)) { FD_SET (p->infd, &input_wait_mask); FD_SET (p->infd, &non_keyboard_wait_mask); } } but I don't think that makes much of a difference... hm... -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no