Class: Mycroft::Client

Inherits:
Object
  • Object
show all
Includes:
Messages
Defined in:
lib/mycroft/client.rb

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Messages

#broadcast, #connect_to_mycroft, #down, #in_use, #query, #query_fail, #query_success, #send_manifest, #up

Methods included from Helpers

#parse_message, #send_message, #update_dependencies

Constructor Details

#initialize(host, port) ⇒ Client

Returns a new instance of Client.



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# File 'lib/mycroft/client.rb', line 8

def initialize(host, port)
  @host = host
  @port = port
  @name ||= 'mycroft'
  connect_to_mycroft
  if @threaded
    Thread.new do
      setup
    end
  else
    setup
  end
rescue Exception => e
  instance_exec(e, &@@handlers['ERROR']) unless @@handlers['ERROR'].nil?
end

Class Method Details

.on(type, &block) ⇒ Object 



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# File 'lib/mycroft/client.rb', line 30

def self.on(type, &block)
  @@handlers ||= {}
  @@handlers[type] = block
end

Instance Method Details

#run ⇒ Object 



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# File 'lib/mycroft/client.rb', line 35

def run
  loop do
    size = @client.readline
    data = @client.read(size.to_i)
    parsed = parse_message(data)
    unless @@handlers[parsed[:type]].nil?
      instance_exec(parsed[:data], &@@handlers[parsed[:type]])
    end
    on_event_loop if methods.include?(:on_event_loop)
  end
ensure
  shutdown
end

#setup ⇒ Object 



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# File 'lib/mycroft/client.rb', line 24

def setup
  send_manifest
  instance_eval &@@handlers['CONNECT'] unless @@handlers['CONNECT'].nil?
  run
end

#shutdown ⇒ Object 



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# File 'lib/mycroft/client.rb', line 49

def shutdown
  instance_eval &@@handlers['CONNECTION_CLOSED'] unless @@handlers['CONNECTION_CLOSED'].nil?
  down
  @client.close
end