# File lib/soap/rpc/router.rb, line 576
    def initialize(soapaction, receiver_factory, name, param_def, opt)
      super(soapaction, name, param_def, opt)
      unless receiver_factory.respond_to?(:create)
        raise TypeError.new("factory must respond to 'create'")
      end
      @receiver_factory = receiver_factory
    end