# -*- encoding: binary -*-
# :enddoc:
require 'thread'
class Rainbows::Coolio::Master < Coolio::IOWatcher

  def initialize(queue)
    @reader, @writer = Kgio::Pipe.new
    super(@reader)
    @queue = queue
    @wbuf, @rbuf = "\0", "\0"
  end

  def <<(output)
    @queue << output
    @writer.kgio_trywrite(@wbuf)
  end

  def on_readable
    if String === @reader.kgio_tryread(1, @rbuf)
      client, response = @queue.pop
      client.response_write(response)
    end
  end
end