Class: DTR::DrbTestRunnerClientServer

Inherits:
Object
  • Object
show all
Defined in:
lib/dtr/drb_dtr.rb

Instance Method Summary collapse

Constructor Details

#initialize(my_uri, server_uri) ⇒ DrbTestRunnerClientServer

Returns a new instance of DrbTestRunnerClientServer.



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# File 'lib/dtr/drb_dtr.rb', line 179

def initialize(my_uri, server_uri)
  @my_uri = my_uri
  @server_uri = server_uri
  @run_setup_signature = nil
  @client_name = DTROPTIONS[:client_name]
end

Instance Method Details

#idle? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/dtr/drb_dtr.rb', line 194

def idle?
  queue.empty?
end

#name ⇒ Object 



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# File 'lib/dtr/drb_dtr.rb', line 186

def name
  @client_name
end

#queue ⇒ Object 



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# File 'lib/dtr/drb_dtr.rb', line 190

def queue
  @queue ||= []
end

#run(runner_name, test_files, signature) ⇒ Object 



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# File 'lib/dtr/drb_dtr.rb', line 203

def run(runner_name, test_files, signature)
  unless test_files.nil? || test_files.empty?
    queue << [runner_name, test_files, signature]
  else
    logger.info { "Error: argument test_files is #{test_files.nil? ? 'nil' : 'empty'}!"}
  end
end

#server_signature ⇒ Object 



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# File 'lib/dtr/drb_dtr.rb', line 211

def server_signature
  drbServer.server_signature
end

#setup(signature) ⇒ Object 



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# File 'lib/dtr/drb_dtr.rb', line 198

def setup(signature)
  logger.info {"request setup"}
  @run_setup_signature = signature
end

#start ⇒ Object 



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# File 'lib/dtr/drb_dtr.rb', line 215

def start
  $SAFE = 1   # disable eval() and friends
  access_uris = [@server_uri]
  DRb.install_acl access_uris.to_acl
  logger.info { "Installed acl: #{access_uris.to_acl_list.join(', ')}" }
  DRb.start_service(@my_uri, self)
  
  begin
    logger.info { "=> DTR client started on #{@my_uri}"}
    logger.info { "=> OPTIONS: #{DTROPTIONS.to_yaml}"}
    logger.info { "=> Ctrl-C to shutdown; call with --help for options" }

    loop do
      if @run_setup_signature
        logger.info {"Setup"}
        begin
          result = dtrClient.setup(@run_setup_signature)
          if result[:exit_code] != 0
            logger.info { "SETUP FAILED: #{result.inspect}" }
            puts "SETUP FAILED: #{result.inspect}"
            break 
          end
        rescue Exception => e
          logger.error { e }
        end
        @run_setup_signature = nil
        logger.info {"Sleeping..."}
      end
      unless queue.empty?
        logger.info {"Working..."}
        logger.debug {queue.first.to_yaml}
        begin
          dtrClient.run(*queue.first.dup)
        rescue Exception => e
          logger.error { e }
        end
        queue.pop
        logger.info {"Sleeping..."}
      end
  
      begin
        sleep(1)
      rescue Interrupt => e
        break # Ctrl-C to shutdown
      end
    end
  ensure
    DRb.stop_service
  end
end