From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.devel Subject: Re: wait_reading_process_ouput hangs in certain cases (w/ patches) Date: Tue, 13 Mar 2018 20:03:50 +0200 Message-ID: <83po47rgxl.fsf@gnu.org> References: <7550438b-9fd4-d374-e571-8bb16456cad5@cs.ucla.edu> <797d0e16-1bae-50c2-35f8-05489ffce935@binary-island.eu> <83tvugdiu5.fsf@gnu.org> <877er5s0xv.fsf@gmail.com> <4e4c72bb-295d-81e1-e4ed-cad256bca83c@binary-island.eu> <87zi3v9461.fsf@gmail.com> <87k1uy8x68.fsf@gmail.com> <6d1970af-8c5c-20ba-be09-0b9aa757d663@binary-island.eu> <13b3e003-d12b-33a7-3ebe-c07b017a7cc0@binary-island.eu> <87r2oow3uc.fsf@gmail.com> <2ab717c8-8d4f-ff34-04db-63b1c8b83dd4@yandex.ru> <87muzcasho.fsf@gmail.com> <4c9d1e14-440d-580c-ad93-ca3e6936c366@yandex.ru> <87bmfrc3rm.fsf@gmail.com> Reply-To: Eli Zaretskii NNTP-Posting-Host: blaine.gmane.org X-Trace: blaine.gmane.org 1520965487 12065 195.159.176.226 (13 Mar 2018 18:24:47 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Tue, 13 Mar 2018 18:24:47 +0000 (UTC) Cc: emacs-devel@gnu.org To: Robert Pluim Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Tue Mar 13 19:24:43 2018 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1evobL-00030g-6Z for ged-emacs-devel@m.gmane.org; Tue, 13 Mar 2018 19:24:43 +0100 Original-Received: from localhost ([::1]:41874 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1evodO-0003fY-6m for ged-emacs-devel@m.gmane.org; Tue, 13 Mar 2018 14:26:50 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:36732) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1evoH5-00012j-78 for emacs-devel@gnu.org; Tue, 13 Mar 2018 14:03:47 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1evoH0-0008E3-BM for emacs-devel@gnu.org; Tue, 13 Mar 2018 14:03:47 -0400 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:42618) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1evoH0-0008Dt-7G; Tue, 13 Mar 2018 14:03:42 -0400 Original-Received: from [176.228.60.248] (port=4564 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1evoGz-0003RY-Ir; Tue, 13 Mar 2018 14:03:42 -0400 In-reply-to: <87bmfrc3rm.fsf@gmail.com> (message from Robert Pluim on Tue, 13 Mar 2018 17:57:17 +0100) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2001:4830:134:3::e X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.21 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" Xref: news.gmane.org gmane.emacs.devel:223703 Archived-At: > From: Robert Pluim > Date: Tue, 13 Mar 2018 17:57:17 +0100 > Cc: emacs-devel@gnu.org > > > Maybe there's a way to simulate the critical conditions more directly? > > It has to involve TLS and reading from TLS connections. I don't think > we want emacs' regression tests to be making connections to servers on > the internet. I've never tried to use 'make-network-process' to create > a TLS server in emacs, but perhaps that could be used instead. Please take a look at gnutls-tests.el, it already does something like that. We could use the same technique for this issue. Of course, the inotify aspect might mean that the test can only be run on GNU/Linux.