From: "mame (Yusuke Endoh)" <mame@...>
Date: 2012-05-17T00:32:21+09:00
Subject: [ruby-core:45089] [ruby-trunk - Bug #6416][Assigned] Deadlock when calling Thread#join from signal interrupt context


Issue #6416 has been updated by mame (Yusuke Endoh).

Status changed from Open to Assigned
Assignee set to kosaki (Motohiro KOSAKI)

Kosaki-san, could you take a look?

-- 
Yusuke Endoh <mame@tsg.ne.jp>
----------------------------------------
Bug #6416: Deadlock when calling Thread#join from signal interrupt context
https://bugs.ruby-lang.org/issues/6416#change-26662

Author: ender672 (Timothy Elliott)
Status: Assigned
Priority: Normal
Assignee: kosaki (Motohiro KOSAKI)
Category: 
Target version: 
ruby -v: ruby 2.0.0dev (2012-05-09 trunk 35598) [x86_64-linux]


=begin
The interpreter can deadlock when calling Thread#join both from the main context and from the signal handler context.

  t = Thread.new{ sleep 3 }

  Signal.trap "SIGINT" do
    t.join
  end

  puts 'Press ctrl + c now'
  t.join

The above will deadlock on linux x86_64 with ruby 1.9.x and ruby trunk. It works fine with ruby 1.8.7-p352 and JRuby.

=end




-- 
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