require 'socket'
require 'parseconfig'
require 'logger'
require 'celluloid/io'
require 'celluloid/autostart'


require_relative 'agrimi/answer_worker'
require_relative 'agrimi/request'
require_relative 'agrimi/response'

module Agrimi
  class HTTPServer
    attr_reader :config_path, :server_root, :port
    include Celluloid::IO

    def initialize(port, server_root)
      @logger = Logger.new(STDOUT)
      @logger.level = Logger::DEBUG
      @port = port
      @server_root = server_root
    end

    def start
      @logger.debug { "Opening server" }
      @tcp_server = TCPServer.new("0.0.0.0", @port)
      @logger.debug { "Listening to 0.0.0.0 port #{@port}
                      pointing #{@server_root}" }
      @pool = AnswerWorker.pool(size: 2)
      answer_worker = AnswerWorker.new
      client = nil
      loop do
        client = @tcp_server.accept
        @logger.debug { "Server accepted" }
        # Initiate new Actor to handle the request
        @pool.async.start(client, @server_root)
      end
      stop
    end

    def stop
      @logger.debug "Closing server"
      @tcp_server.close
      @pool.terminate
    end
  end
end


========================================================================

E, [2013-10-06T20:54:31.769633 #25191] ERROR -- : Agrimi::HTTPServer crashed!
NoMethodError: undefined method `new' for Celluloid::Logger:Module
    /home/vasilakisfil/Development/agrimi/lib/agrimi.rb:18:in `initialize'
    /home/vasilakisfil/.rvm/gems/ruby-1.9.3-p429/gems/celluloid-0.14.1/lib/celluloid/calls.rb:25:in `public_send'
    /home/vasilakisfil/.rvm/gems/ruby-1.9.3-p429/gems/celluloid-0.14.1/lib/celluloid/calls.rb:25:in `dispatch'
    /home/vasilakisfil/.rvm/gems/ruby-1.9.3-p429/gems/celluloid-0.14.1/lib/celluloid/calls.rb:67:in `dispatch'
    /home/vasilakisfil/.rvm/gems/ruby-1.9.3-p429/gems/celluloid-0.14.1/lib/celluloid/actor.rb:326:in `block in handle_message'
    /home/vasilakisfil/.rvm/gems/ruby-1.9.3-p429/gems/celluloid-0.14.1/lib/celluloid/tasks.rb:42:in `block in initialize'
    /home/vasilakisfil/.rvm/gems/ruby-1.9.3-p429/gems/celluloid-0.14.1/lib/celluloid/tasks/task_fiber.rb:11:in `block in create'
D, [2013-10-06T20:54:31.787851 #25191] DEBUG -- : Terminating 5 actors...
D, [2013-10-06T20:54:31.792897 #25191] DEBUG -- : Shutdown completed cleanly
/home/vasilakisfil/Development/agrimi/lib/agrimi.rb:18:in `initialize': undefined method `new' for Celluloid::Logger:Module (NoMethodError)
    from /home/vasilakisfil/.rvm/gems/ruby-1.9.3-p429/gems/celluloid-0.14.1/lib/celluloid/calls.rb:25:in `public_send'
    from /home/vasilakisfil/.rvm/gems/ruby-1.9.3-p429/gems/celluloid-0.14.1/lib/celluloid/calls.rb:25:in `dispatch'
    from /home/vasilakisfil/.rvm/gems/ruby-1.9.3-p429/gems/celluloid-0.14.1/lib/celluloid/calls.rb:67:in `dispatch'
    from /home/vasilakisfil/.rvm/gems/ruby-1.9.3-p429/gems/celluloid-0.14.1/lib/celluloid/actor.rb:326:in `block in handle_message'
    from /home/vasilakisfil/.rvm/gems/ruby-1.9.3-p429/gems/celluloid-0.14.1/lib/celluloid/tasks.rb:42:in `block in initialize'
    from /home/vasilakisfil/.rvm/gems/ruby-1.9.3-p429/gems/celluloid-0.14.1/lib/celluloid/tasks/task_fiber.rb:11:in `block in create'
    from (celluloid):0:in `remote procedure call'
    from /home/vasilakisfil/.rvm/gems/ruby-1.9.3-p429/gems/celluloid-0.14.1/lib/celluloid/calls.rb:95:in `value'
    from /home/vasilakisfil/.rvm/gems/ruby-1.9.3-p429/gems/celluloid-0.14.1/lib/celluloid/proxies/sync_proxy.rb:28:in `method_missing'
    from /home/vasilakisfil/.rvm/gems/ruby-1.9.3-p429/gems/celluloid-0.14.1/lib/celluloid/legacy.rb:14:in `method_missing'
    from /home/vasilakisfil/.rvm/gems/ruby-1.9.3-p429/gems/celluloid-0.14.1/lib/celluloid/proxies/actor_proxy.rb:25:in `_send_'
    from /home/vasilakisfil/.rvm/gems/ruby-1.9.3-p429/gems/celluloid-0.14.1/lib/celluloid.rb:129:in `new'
    from server.rb:4:in `<main>'