Class: Combi::Bus

Inherits:
Object
  • Object
show all
Defined in:
lib/combi/buses/bus.rb

Direct Known Subclasses

Http, InProcess, Queue, WebSocket

Constant Summary collapse

RPC_DEFAULT_TIMEOUT = 
1

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options) ⇒ Bus

Returns a new instance of Bus.



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# File 'lib/combi/buses/bus.rb', line 12

def initialize(options)
  @options = options
  @services = []
  post_initialize
end

Instance Attribute Details

#services ⇒ Object (readonly)

Returns the value of attribute services.



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# File 'lib/combi/buses/bus.rb', line 8

def services
  @services
end

Instance Method Details

#add_service(service_definition, options = {}) ⇒ Object 



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# File 'lib/combi/buses/bus.rb', line 21

def add_service(service_definition, options = {})
  service = make_service_instance(service_definition)
  service.setup(self, options[:context])
  @services << service
end

#enable(services) ⇒ Object 



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# File 'lib/combi/buses/bus.rb', line 38

def enable(services)
  services.each do |service|
    case service
    when :queue
      require 'queue_service'
      EventMachine.run do
        Combi::QueueService.start ConfigProvider.for(:amqp)
      end
    when :redis
      require 'redis'
      $redis = Redis.new ConfigProvider.for(:redis)
    when :active_record
      require 'active_record'
      ActiveRecord::Base.establish_connection ConfigProvider.for(:database)
    when :bus
      $service_bus = Combi::ServiceBus.for(:queue)
    end
  end
end

#log(message) ⇒ Object 



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# File 'lib/combi/buses/bus.rb', line 58

def log(message)
  return unless @debug_mode ||= ENV['DEBUG'] == 'true'
  puts "#{Time.now.to_f} #{self.class.name} #{message}"
end

#post_initialize ⇒ Object 



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# File 'lib/combi/buses/bus.rb', line 18

def post_initialize
end

#restart! ⇒ Object 



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# File 'lib/combi/buses/bus.rb', line 33

def restart!
  stop!
  start!
end

#start! ⇒ Object 



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# File 'lib/combi/buses/bus.rb', line 27

def start!
end

#stop! ⇒ Object 



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# File 'lib/combi/buses/bus.rb', line 30

def stop!
end