class Knj::Thread2

Public Class Methods

new(args = {}, &block) click to toggle source
# File lib/knj/thread2.rb, line 2
def initialize(args = {}, &block)
  @args = args
  @block = block if block_given?
  @callbacks = {}
end

Public Instance Methods

call(signal, *args) click to toggle source
# File lib/knj/thread2.rb, line 13
def call(signal, *args)
  return false if !@callbacks.key?(signal)
  @callbacks[signal].each do |block|
    block.call(*args)
  end
  
  return {:count => count}
end
connect(signal, &block) click to toggle source
# File lib/knj/thread2.rb, line 8
def connect(signal, &block)
  @callbacks[signal] = [] if !@callbacks.key?(signal)
  @callbacks[signal] << block
end
run() click to toggle source
# File lib/knj/thread2.rb, line 22
def run
  Thread.new do
    abort_on_exception = true
    call(:on_run)
    
    begin
      @block.call
    rescue SystemExit
      call(:on_exit)
      exit
    rescue => e
      call(:on_error, e)
      
      if !@args.key?(:print_error) or @args[:print_error]
        print "Error: "
        puts e.inspect
        print "\n"
        puts e.backtrace
        print "\n\n"
      end
    end
    
    call(:on_done)
  end
end