Class: Listener

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

Instance Method Summary collapse

Constructor Details

#initialize(params = {}) ⇒ Listener

Returns a new instance of Listener.



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# File 'lib/listener.rb', line 9

def initialize(params = {})
  @controller_uri   = params[:controller_uri]
  logfile = STDOUT
  @log  = Logger.new(logfile, 'daily')
  @log.level = Logger::DEBUG
  @log.datetime_format = "%Y-%m-%d %H:%M:%S "
end

Instance Method Details

#start ⇒ Object 



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# File 'lib/listener.rb', line 17

def start
  DRb.start_service
  ring_server = DRbObject.new(nil, @controller_uri)
  service = ring_server.read([:WatirGrid, nil, nil, nil, nil, nil, nil, nil])
  observers = []
  observers << ring_server.notify('write',[:WatirGrid, nil, nil, nil, nil, nil, nil, nil], nil)
  observers << ring_server.notify('take', [:WatirGrid, nil, nil, nil, nil, nil, nil, nil], nil)
  observers << ring_server.notify('delete', [:WatirGrid, nil, nil, nil, nil, nil, nil, nil], nil)
  @log.debug("Listener started on   : #{@controller_uri}")
  threads = []
  observers.each do |observer|
    threads << Thread.new do
      observer.each do |event|
        @log.debug(event.inspect)
      end
    end
  end
  # abort all threads on an exception
  Thread.abort_on_exception = true

  # wait for explicit stop via ctrl-c
  DRb.thread.join if __FILE__ == $0
end