From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#48629: 28.0.50; GUI emacsclient frames stop accepting keyboard input around recv Date: Wed, 26 May 2021 21:59:44 +0300 Message-ID: <83cztd9v8f.fsf@gnu.org> References: <87y2c4rtvh.fsf@tcd.ie> <83wnroccmi.fsf@gnu.org> <8735ucnk93.fsf@tcd.ie> <875yz8gh4e.fsf@igel.home> <87fsyckmdm.fsf@tcd.ie> <87bl8x8ql0.fsf@tcd.ie> <87pmxd32sm.fsf@tcd.ie> <83h7ip9zne.fsf@gnu.org> <87a6ohpdrd.fsf@tcd.ie> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="26104"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 48629@debbugs.gnu.org, schwab@linux-m68k.org To: "Basil L. Contovounesios" Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Wed May 26 21:00:21 2021 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1llylR-0006bL-Hn for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 26 May 2021 21:00:21 +0200 Original-Received: from localhost ([::1]:40862 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1llylQ-0002RH-KC for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 26 May 2021 15:00:20 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:38936) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1llylA-0002P0-4Y for bug-gnu-emacs@gnu.org; Wed, 26 May 2021 15:00:05 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:38409) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1llyl8-0007ER-4Z for bug-gnu-emacs@gnu.org; Wed, 26 May 2021 15:00:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1llyl8-0000g1-3K for bug-gnu-emacs@gnu.org; Wed, 26 May 2021 15:00:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 26 May 2021 19:00:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 48629 X-GNU-PR-Package: emacs Original-Received: via spool by 48629-submit@debbugs.gnu.org id=B48629.16220555942562 (code B ref 48629); Wed, 26 May 2021 19:00:02 +0000 Original-Received: (at 48629) by debbugs.gnu.org; 26 May 2021 18:59:54 +0000 Original-Received: from localhost ([127.0.0.1]:49955 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1llyl0-0000fG-6O for submit@debbugs.gnu.org; Wed, 26 May 2021 14:59:54 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:45240) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1llyky-0000f4-K9 for 48629@debbugs.gnu.org; Wed, 26 May 2021 14:59:53 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:43302) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1llyks-00076o-F4; Wed, 26 May 2021 14:59:46 -0400 Original-Received: from 84.94.185.95.cable.012.net.il ([84.94.185.95]:2489 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1llykr-00065S-M3; Wed, 26 May 2021 14:59:46 -0400 In-Reply-To: <87a6ohpdrd.fsf@tcd.ie> (contovob@tcd.ie) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list 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-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:207313 Archived-At: > From: "Basil L. Contovounesios" > Cc: schwab@linux-m68k.org, 48629@debbugs.gnu.org > Date: Wed, 26 May 2021 19:10:30 +0100 > > > IOW, when you find Emacs stuck in pselect, type "finish" and let Emacs > > exit the pselect call. > > I did this, and it returned zero after a while: So it found no input available. > > Is the keyboard descriptor in the set of descriptors pselect waits > > for? > > How do I determine what the keyboard descriptor is? Look at fd_callback_info[desc].flags for values of DESC from zero to max_desc, and see if any of them have the FOR_READ and KEYBOARD_FD flags set. Then see whether those descriptors, which have those flags set, have their bit set in readfds set passed to pselect.