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Class: DRb::DRbServer::InvokeMethod

Do not use. This class is for internal use only.
Relationships & Source Files
Super Chains via Extension / Inclusion / Inheritance
Instance Chain:
self, InvokeMethod18Mixin
Inherits: Object
Defined in: lib/drb/drb.rb,
lib/drb/drb.rb

Class Method Summary

Instance Method Summary

InvokeMethod18Mixin - Included

#block_yield, #perform_with_block

Constructor Details

.new(drb_server, client) ⇒ InvokeMethod

[ GitHub ] 

  


# File 'lib/drb/drb.rb', line 1633



def initialize(drb_server, client)
  @drb_server = drb_server
  @client = client
end


  







Instance Method Details



  

    #check_insecure_method   (private)
  

  [ GitHub ]


  

  


# File 'lib/drb/drb.rb', line 1672



def check_insecure_method
  @drb_server.check_insecure_method(@obj, @msg_id)
end


  








  

    #init_with_client   (private)
  

  [ GitHub ]


  

  


# File 'lib/drb/drb.rb', line 1664



def init_with_client
  obj, msg, argv, block = @client.recv_request
  @obj = obj
  @msg_id = msg.intern
  @argv = argv
  @block = block
end


  








  

    #perform  
  

  [ GitHub ]


  

  


# File 'lib/drb/drb.rb', line 1638



def perform
  @result = nil
  @succ = false
  setup_message

  if @block
    @result = perform_with_block
  else
    @result = perform_without_block
  end
  @succ = true
  case @result
  when Array
    if @msg_id == :to_ary
      @result = DRbArray.new(@result)
    end
  end
  return @succ, @result
rescue NoMemoryError, SystemExit, SystemStackError, SecurityError
  raise
rescue Exception
  @result = $!
  return @succ, @result
end


  








  

    #perform_without_block   (private)
  

  [ GitHub ]


  

  


# File 'lib/drb/drb.rb', line 1681



def perform_without_block
  if Proc === @obj && @msg_id == :__drb_yield
    if @argv.size == 1
      ary = @argv
    else
      ary = [@argv]
    end
    ary.collect(&@obj)[0]
  else
    @obj.__send__(@msg_id, *@argv)
  end
end


  








  

    #setup_message   (private)
  

  [ GitHub ]


  

  


# File 'lib/drb/drb.rb', line 1676



def setup_message
  init_with_client
  check_insecure_method
end