Controlling Rails' FastCGI Processes

Straight from rails-1.2.1/lib/fcgi_handler.rb:

SIGNALS = { 
  'HUP'     => :reload,
  'INT'     => :exit_now,
  'TERM'    => :exit_now,
  'USR1'    => :exit,
  'USR2'    => :restart,
  'SIGTRAP' => :breakpoint
}