From: Nathan Sobo <nathansobo@...>
Date: 2011-06-01T05:19:00+09:00
Subject: [ruby-core:36638] [Ruby 1.9 - Bug #4777] Ruby 1.9.2-p180 ignoring INT, TERM, and QUIT until it receives CONT


Issue #4777 has been updated by Nathan Sobo.


"ruby -v" =>
ruby 1.9.2p180 (2011-02-18 revision 30909) [i686-linux]

We have a test case documented here:
https://github.com/carlhuda/bundler/issues/1200#comment_1269662

Thanks!
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Bug #4777: Ruby 1.9.2-p180 ignoring INT, TERM, and QUIT until it receives CONT
http://redmine.ruby-lang.org/issues/4777

Author: Nathan Sobo
Status: Feedback
Priority: Normal
Assignee: 
Category: 
Target version: 
ruby -v: 1.9.2-p180


We're having an intermittent but fairly frequent issue with a resque worker process that we're daemonizing with daemontools on Ubuntu 10.04 LTS

When we send a QUIT or TERM signal to the process, it is not handled.
When we send a CONT, the process traps and handles QUIT and TERM signals that were ignored just before handling the CONT.
It's as if the CONT frees the signals that were previously ignored.


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