From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Original-To: poffice@blade.nagaokaut.ac.jp Delivered-To: poffice@blade.nagaokaut.ac.jp Received: from kankan.nagaokaut.ac.jp (kankan.nagaokaut.ac.jp [133.44.2.24]) by blade.nagaokaut.ac.jp (Postfix) with ESMTP id DA2B917C67D2 for ; Sun, 11 Mar 2012 17:03:14 +0900 (JST) Received: from funfun.nagaokaut.ac.jp (smtp.nagaokaut.ac.jp [133.44.2.201]) by kankan.nagaokaut.ac.jp (Postfix) with ESMTP id 2AD7DEA6B5C for ; Sun, 11 Mar 2012 16:46:23 +0900 (JST) Received: from localhost (localhost.nagaokaut.ac.jp [127.0.0.1]) by funfun.nagaokaut.ac.jp (Postfix) with ESMTP id 94CA28FC29 for ; Sun, 11 Mar 2012 16:46:23 +0900 (JST) X-Virus-Scanned: amavisd-new at funfun.nagaokaut.ac.jp Received: from funfun.nagaokaut.ac.jp ([127.0.0.1]) by localhost (funfun.nagaokaut.ac.jp [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id CMFPYTAvp4eT for ; Sun, 11 Mar 2012 16:46:23 +0900 (JST) Received: from voscc.nagaokaut.ac.jp (voscc.nagaokaut.ac.jp [133.44.1.100]) by funfun.nagaokaut.ac.jp (Postfix) with ESMTP id 5A7188FC28 for ; Sun, 11 Mar 2012 16:46:23 +0900 (JST) Received: from carbon.ruby-lang.org (carbon.ruby-lang.org [221.186.184.68]) by voscc.nagaokaut.ac.jp (Postfix) with ESMTP id 8C186952435 for ; Sun, 11 Mar 2012 16:46:20 +0900 (JST) Received: from beryllium.ruby-lang.org (beryllium.ruby-lang.org [127.0.0.1]) by carbon.ruby-lang.org (Postfix) with ESMTP id 962F43C21664C; Sun, 11 Mar 2012 16:46:17 +0900 (JST) Received: from fluorine.ruby-lang.org (www.rubyist.net [210.251.121.216]) by carbon.ruby-lang.org (Postfix) with ESMTP id 32EA13C2277D4 for ; Sun, 11 Mar 2012 16:46:11 +0900 (JST) Received: from ruby-lang.org (localhost [127.0.0.1]) by fluorine.ruby-lang.org (Postfix) with ESMTP id 2574D3ED49 for ; Sun, 11 Mar 2012 16:46:11 +0900 (JST) Delivered-To: ruby-core@ruby-lang.org Date: Sun, 11 Mar 2012 16:46:11 +0900 Posted: Sun, 11 Mar 2012 16:46:11 +0900 From: Koichi Sasada Reply-To: ruby-core@ruby-lang.org Subject: [ruby-core:43211] [ruby-trunk - Bug #5618] Exceptions cause DRb connection to be closed To: ruby-core@ruby-lang.org Message-Id: References: X-ML-Name: ruby-core X-Mail-Count: 43211 X-MLServer: fml [fml 4.0.3 release (20011202/4.0.3)]; post only (only members can post) X-ML-Info: If you have a question, send e-mail with the body "help" (without quotes) to the address ruby-core-ctl@ruby-lang.org; help= X-Mailer: Redmine X-Spam-Checker-Version: SpamAssassin 3.1.7-deb3 (2006-10-05) on carbon.ruby-lang.org X-Spam-Level: X-Spam-Status: No, score=0.6 required=7.0 tests=BAYES_50,CONTENT_TYPE_PRESENT, FAKEDWORD_BACKQUOTE,FORGED_RCVD_HELO,X_MAILER_PRESENT autolearn=disabled version=3.1.7-deb3 X-Redmine-Issue-Author: larsch X-Redmine-Issue-Assignee: seki X-Redmine-Issue-Id: 5618 X-Redmine-Mailinglistintegration-Message-Ids: 13050 X-Redmine-Project: ruby-trunk Auto-Submitted: auto-generated X-Redmine-Site: Ruby Issue Tracking System X-Redmine-Host: bugs.ruby-lang.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Precedence: bulk List-Id: ruby-core.ruby-lang.org List-Software: fml [fml 4.0.3 release (20011202/4.0.3)] List-Post: List-Owner: List-Help: List-Unsubscribe: Issue #5618 has been updated by Koichi Sasada. Category set to lib Assignee set to Masatoshi Seki ---------------------------------------- Bug #5618: Exceptions cause DRb connection to be closed https://bugs.ruby-lang.org/issues/5618 Author: Lars Christensen Status: Open Priority: Normal Assignee: Masatoshi Seki Category: lib Target version: ruby -v: ruby 1.9.3p0 (2011-10-30) [i386-mingw32] If an exception is thrown in a DRb server of a class that is not defined in the client process, the DRb connection is closed abrubtly. In Ruby 1.8, the exception was translated to an instance generic exception class (DRb::DRbRemoteError). Steps to reproduce: 1. Start DRb client+server 2. Throw exception of custom class in server (class not defined in client script). Observed behaviour: 3. Client raises DRb::DRbConnError because connection is closed - used to be generic error. Expected behaviour: 3. Client raises DRb::DRbRemoteError, and preserves full stack trace from server. Attached is server/client script showing the problem. Here is the stack trace of the client: C:/lang/Ruby193/lib/ruby/1.9.1/drb/drb.rb:570:in `load': connection closed (DRb::DRbConnError) from C:/lang/Ruby193/lib/ruby/1.9.1/drb/drb.rb:632:in `recv_reply' from C:/lang/Ruby193/lib/ruby/1.9.1/drb/drb.rb:918:in `recv_reply' from C:/lang/Ruby193/lib/ruby/1.9.1/drb/drb.rb:1197:in `send_message' from C:/lang/Ruby193/lib/ruby/1.9.1/drb/drb.rb:1088:in `block (2 levels) in method_missing' from C:/lang/Ruby193/lib/ruby/1.9.1/drb/drb.rb:1172:in `open' from C:/lang/Ruby193/lib/ruby/1.9.1/drb/drb.rb:1087:in `block in method_missing' from C:/lang/Ruby193/lib/ruby/1.9.1/drb/drb.rb:1105:in `with_friend' from C:/lang/Ruby193/lib/ruby/1.9.1/drb/drb.rb:1086:in `method_missing' from drbclient.rb:3:in `
' -- http://bugs.ruby-lang.org/