gist: 95704 - pstack-gdb using EM.system- GitHub


  
    
      pstack-ruby.rb #
    
    
      
      
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              require 'rubygems'
require 'eventmachine'
 
EM.run{
 EM.system("gdb -q #{ARGV[1] || `which ruby`.strip} #{ARGV[0]}", proc{ |process|
   process.send_data "backtrace\n"
   process.send_data "quit\n"
   process.send_data "y\n"
 }, proc{ |out, status|
   puts out
   EM.stop
 })
}
Description:	pstack-gdb using EM.system
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