Ruby Signal Handlers, Reading List

README.md

• USP: Implementing signal handlers - some caveats
• GServer in Ruby 2.0.0
• "self-pipe trick" - GServer in Ruby 2.0.0
• Bug #7917: Can't write to a Logger in a signal handler - ruby-trunk - Ruby Issue Tracking System
• Tweet by @xpaulbettsx
• cod - Unix: Things to be aware of - Tricks
• The self-pipe trick (djb)
• Safe UNIX Signal Handling Tips
• Avoiding races with Unix signals and select()
• signal(7) - Async-signal-safe functions
• unicorn http server - http_server.rb
• String quit behavior (mongrel-unicorn mailing list)
• Self-pipe for Ruby threads pushing blocks to main loop