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=-3.6 required=3.0 tests=BAYES_00,DKIM_ADSP_CUSTOM_MED, FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM,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 F3BD51F4B4 for ; Sun, 27 Dec 2020 13:41:35 +0000 (UTC) Received: from neon.ruby-lang.org (localhost [IPv6:::1]) by neon.ruby-lang.org (Postfix) with ESMTP id A1F06120A95; Sun, 27 Dec 2020 22:40:45 +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 72C64120A94 for ; Sun, 27 Dec 2020 22:40:42 +0900 (JST) Received: by filterdrecv-p3las1-685fdc5bbc-dsdm8 with SMTP id filterdrecv-p3las1-685fdc5bbc-dsdm8-19-5FE88F06-22 2020-12-27 13:41:26.932732159 +0000 UTC m=+1435145.086937769 Received: from herokuapp.com (unknown) by ismtpd0100p1mdw1.sendgrid.net (SG) with ESMTP id oj2oJ2qZTxuPy0uOK3cmfQ for ; Sun, 27 Dec 2020 13:41:26.760 +0000 (UTC) Date: Sun, 27 Dec 2020 13:41:26 +0000 (UTC) From: rrr_one_1@yahoo.co.jp Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Redmine-MailingListIntegration-Message-Ids: 77643 X-Redmine-Project: ruby-master X-Redmine-Issue-Tracker: Bug X-Redmine-Issue-Id: 17482 X-Redmine-Issue-Author: riskwa X-Redmine-Sender: riskwa 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?2LQP9IN7Da07kNcUmNiM+2xrxhYJehGeJks9gsT9hEEd0aO5MRA1jGmm47IKMZ?= =?us-ascii?Q?Kt+M1WjXhbc1stmxPSkrr499qIz7NDXYNKztRoC?= =?us-ascii?Q?M+UXLEm3rw72yGck5PCt9xarftsLAqIoXaQNcF6?= =?us-ascii?Q?i6KEqO47jn4POQv+SaQ1PeYcr4ux7aSaQlAyveb?= =?us-ascii?Q?M+oPbiXliI0PhqbSq1xroFYKS4dDyPXDM=2FkrKw=2F?= =?us-ascii?Q?cQE+0YBp3l=2FanED2M=3D?= To: ruby-dev@ruby-lang.org X-Entity-ID: b/2+PoftWZ6GuOu3b0IycA== X-ML-Name: ruby-dev X-Mail-Count: 50984 Subject: [ruby-dev:50984] [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 reported by riskwa (riskwa anon). ---------------------------------------- Bug #17482: Ractor.receive doesnt accept Ctrl+C under some condition https://bugs.ruby-lang.org/issues/17482 * Author: riskwa (riskwa anon) * Status: Open * Priority: Normal * 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/