Class: Cocaine::Locator

Inherits:
AbstractService show all
Defined in:
lib/cocaine/client/service.rb

Class Attribute Summary collapse

Attributes inherited from AbstractService

#api

Instance Method Summary collapse

Methods inherited from AbstractService

#invoke

Constructor Details

#initialize(host = self.class.default_host, port = self.class.default_port) ⇒ Locator

Returns a new instance of Locator.



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# File 'lib/cocaine/client/service.rb', line 70

def initialize(host=self.class.default_host, port=self.class.default_port)
  @name = 'locator'
  @host = host
  @port = port
end

Class Attribute Details

.default_host ⇒ Object

Returns the value of attribute default_host.



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# File 'lib/cocaine/client/service.rb', line 67

def default_host
  @default_host
end

.default_port ⇒ Object

Returns the value of attribute default_port.



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# File 'lib/cocaine/client/service.rb', line 67

def default_port
  @default_port
end

Instance Method Details

#resolve(name) ⇒ Object 



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# File 'lib/cocaine/client/service.rb', line 76

def resolve(name)
  df = EventMachine::DefaultDeferrable.new
  connect_df = connect_to_endpoint @host, @port
  connect_df.callback { do_resolve name, df }
  connect_df.errback { |err| df.fail err }
  df
end