Class: DEVp2p::Service

Inherits:
Object
  • Object
show all
Extended by:
Configurable
Includes:
Concurrent::Async
Defined in:
lib/devp2p/service.rb

Direct Known Subclasses

Discovery::Service, WiredService

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Configurable

add_config

Constructor Details

#initialize(app) ⇒ Service

Returns a new instance of Service.



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# File 'lib/devp2p/service.rb', line 23

def initialize(app)
  super()

  @app = app
  @config = app.config.reverse_merge(default_config)

  available_services = app.services.each_value.map(&:class)
  required_services.each do |r|
    raise MissingRequiredServiceError, "require service #{r}" unless available_services.include?(r)
  end
end

Instance Attribute Details

#app ⇒ Object (readonly)

Returns the value of attribute app.



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# File 'lib/devp2p/service.rb', line 21

def app
  @app
end

Class Method Details

.register_with_app(app) ⇒ Object 



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# File 'lib/devp2p/service.rb', line 16

def register_with_app(app)
  app.register_service self, app
end

Instance Method Details

#start ⇒ Object

Raises:

  • (NotImplemented) 


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# File 'lib/devp2p/service.rb', line 35

def start
  raise NotImplemented
end

#stop ⇒ Object

Raises:

  • (NotImplemented) 


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# File 'lib/devp2p/service.rb', line 39

def stop
  raise NotImplemented
end

#to_s ⇒ Object Also known as: inspect 



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# File 'lib/devp2p/service.rb', line 43

def to_s
  "<Service #{name}##{object_id}>"
end