From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on dcvr.yhbt.net X-Spam-Level: X-Spam-Status: No, score=-3.9 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED, SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY shortcircuit=no autolearn=ham autolearn_force=no version=3.4.2 Received: from neon.ruby-lang.org (neon.ruby-lang.org [221.186.184.75]) by dcvr.yhbt.net (Postfix) with ESMTP id E9D801F4B4 for ; Sun, 27 Dec 2020 14:28:31 +0000 (UTC) Received: from neon.ruby-lang.org (localhost [IPv6:::1]) by neon.ruby-lang.org (Postfix) with ESMTP id 74769120AAB; Sun, 27 Dec 2020 23:27:42 +0900 (JST) Received: from xtrwkhkc.outbound-mail.sendgrid.net (xtrwkhkc.outbound-mail.sendgrid.net [167.89.16.28]) by neon.ruby-lang.org (Postfix) with ESMTPS id 6B92C120AA7 for ; Sun, 27 Dec 2020 23:27:39 +0900 (JST) Received: by filterdrecv-p3mdw1-7474cd8bfd-8hgbm with SMTP id filterdrecv-p3mdw1-7474cd8bfd-8hgbm-20-5FE89A03-17 2020-12-27 14:28:19.529974275 +0000 UTC m=+1437967.550739663 Received: from herokuapp.com (unknown) by geopod-ismtpd-5-7 (SG) with ESMTP id t-LuvGOaR-CaGOlDrMGYgg for ; Sun, 27 Dec 2020 14:28:19.442 +0000 (UTC) Date: Sun, 27 Dec 2020 14:28:19 +0000 (UTC) From: ko1@atdot.net Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Redmine-MailingListIntegration-Message-Ids: 77646 X-Redmine-Project: ruby-master X-Redmine-Issue-Tracker: Bug X-Redmine-Issue-Id: 17482 X-Redmine-Issue-Author: riskwa X-Redmine-Issue-Assignee: ko1 X-Redmine-Sender: ko1 X-Mailer: Redmine X-Redmine-Host: bugs.ruby-lang.org X-Redmine-Site: Ruby Issue Tracking System X-Auto-Response-Suppress: All Auto-Submitted: auto-generated X-SG-EID: =?us-ascii?Q?fVTMYOBjtdvXNcWwrscBhLsHItUXVK5L4mtnq0mdcRc0eAPbh8mzKJUpS6scyp?= =?us-ascii?Q?=2Fh4tEXH5TzfZMuZhGgTC+B8OeHEVwAeZ06CPlcm?= =?us-ascii?Q?RHe9hETa89PVm4kJennhzeGFg+I4tPnLx9x+XR6?= =?us-ascii?Q?FFfMs76J5rpzfcAYu87tK5rSnXs7GK17ipLZqeJ?= =?us-ascii?Q?2mFYBCXE6RRRUYUDcowoQJdL0BN+kS6=2FQcA=3D=3D?= To: ruby-dev@ruby-lang.org X-Entity-ID: b/2+PoftWZ6GuOu3b0IycA== X-ML-Name: ruby-dev X-Mail-Count: 50985 Subject: [ruby-dev:50985] [Ruby master Bug#17482] Ractor.receive doesnt accept Ctrl+C under some condition X-BeenThere: ruby-dev@ruby-lang.org X-Mailman-Version: 2.1.15 Precedence: list Reply-To: "Ruby developers \(Japanese\)" List-Id: "Ruby developers \(Japanese\)" List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: ruby-dev-bounces@ruby-lang.org Sender: "ruby-dev" Issue #17482 has been updated by ko1 (Koichi Sasada). Assignee set to ko1 (Koichi Sasada) Status changed from Open to Assigned Thank you for the report, I could reproduce it. ---------------------------------------- Bug #17482: Ractor.receive doesnt accept Ctrl+C under some condition https://bugs.ruby-lang.org/issues/17482#change-89566 * Author: riskwa (riskwa anon) * Status: Assigned * Priority: Normal * Assignee: ko1 (Koichi Sasada) * ruby -v: ruby 3.0.0p0 (2020-12-25 revision 95aff21468) [x86_64-linux] * Backport: 2.5: UNKNOWN, 2.6: UNKNOWN, 2.7: UNKNOWN ---------------------------------------- When I run this script, Ctrl+C doesn't work. Waiting forever on #4 is fine, but I think Ctrl+C should work. ``` ruby r = Ractor.new() { # sleep 1 #1 File.open(__FILE__){ } #2 } # sleep 1 #3 p Ractor.receive #4 ``` When I comment out #2, Ctrl+C works. When I comment in #1 and/or #3, Ctrl+C works. In my environment, it's reproducable in 100%. My environment is: WSL2 ubuntu 5 4.19.128-microsoft-standard #1 i5-10400 6core -- https://bugs.ruby-lang.org/