A NotifyTemplateEntry is returned by TupleSpace#notify and is notified of TupleSpace changes. You may receive either your subscribed event or the ‘close’ event when iterating over notifications.

See TupleSpace#notify_event for valid notification types.

Example

  ts = Rinda::TupleSpace.new
  observer = ts.notify 'write', [nil]

  Thread.start do
    observer.each { |t| p t }
  end

  3.times { |i| ts.write [i] }

Outputs:

  ['write', [0]]
  ['write', [1]]
  ['write', [2]]