bin/god-check

   1 #!/usr/bin/env ruby
   2
   3 $:.unshift File.join(File.dirname(__FILE__), *%w[.. lib])
   4
   5 require 'rubygems'
   6 require 'god'
   7
   8 Thread.new do
   9   begin
  10     event_system = God::EventHandler.event_system
  11     puts "using event system: #{event_system}"
  12
  13     if God::EventHandler.loaded?
  14       puts "starting event handler"
  15       God::EventHandler.start
  16     else
  17       puts "[fail] event system did not load"
  18       exit(1)
  19     end
  20
  21     puts 'forking off new process'
  22
  23     pid = fork do
  24       loop { sleep(1) }
  25     end
  26
  27     puts "forked process with pid = #{pid}"
  28
  29     God::EventHandler.register(pid, :proc_exit) do
  30       puts "[ok] process exit event received"
  31       exit(0)
  32     end
  33
  34     sleep(1)
  35
  36     puts "killing process"
  37
  38     Process.kill('KILL', pid)
  39   rescue => e
  40     puts e.message
  41     puts e.backtrace.join("\n")
  42   end
  43 end
  44
  45 sleep(2)
  46
  47 puts "[fail] never received process exit event"
  48 exit(1)