From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Madhu Newsgroups: gmane.emacs.devel Subject: Re: long-standing GTK bug Date: Thu, 03 Mar 2022 17:36:13 +0530 Message-ID: References: <871qzktpd8.fsf@yahoo.com> <87pmn3sdpm.fsf@yahoo.com> <20220303.151304.1149556246650184966.enometh@meer.net> <87k0dbs5vh.fsf@yahoo.com> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="23131"; mail-complaints-to="usenet@ciao.gmane.io" To: emacs-devel@gnu.org Cancel-Lock: sha1:AcGLD2yGxu9Xpb8AORzkHLlpmio= Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Thu Mar 03 13:14:46 2022 Return-path: Envelope-to: ged-emacs-devel@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 1nPkM1-0005uT-Ue for ged-emacs-devel@m.gmane-mx.org; Thu, 03 Mar 2022 13:14:45 +0100 Original-Received: from localhost ([::1]:41506 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nPkM0-0001Zs-Vt for ged-emacs-devel@m.gmane-mx.org; Thu, 03 Mar 2022 07:14:45 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:37954) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nPkE0-0002M1-Ui for emacs-devel@gnu.org; Thu, 03 Mar 2022 07:06:28 -0500 Original-Received: from ciao.gmane.io ([116.202.254.214]:36914) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nPkDz-0004oY-H8 for emacs-devel@gnu.org; Thu, 03 Mar 2022 07:06:28 -0500 Original-Received: from list by ciao.gmane.io with local (Exim 4.92) (envelope-from ) id 1nPkDx-0005uX-DT for emacs-devel@gnu.org; Thu, 03 Mar 2022 13:06:25 +0100 X-Injected-Via-Gmane: http://gmane.org/ Received-SPF: pass client-ip=116.202.254.214; envelope-from=ged-emacs-devel@m.gmane-mx.org; helo=ciao.gmane.io X-Spam_score_int: -16 X-Spam_score: -1.7 X-Spam_bar: - X-Spam_report: (-1.7 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.249, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.29 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-mx.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.io gmane.emacs.devel:286784 Archived-At: * Po Lu <87k0dbs5vh.fsf @yahoo.com> : Wrote on Thu, 03 Mar 2022 18:11:14 +0800: > Could you adapt that code to open two different displays? AFAICT, it > only tries to open a single display, which isn't the scenario in > Emacs. more cruft pushed. you can echo :2.0 > /dev/shm/display before trying to retry connection to a display to change it. However I think the overall approach isn't feasible for emacs: this approach depends on gdk_close_display to clean up and remove any GSources. i think the mainloop crashed elsewhere when some other gsource fired - i don't have my test code and have to do it again maybe later this week.