def load_configuration(settings)
      configuration = settings.with_indifferent_access
      self.options = configuration[:options]
      self.clients = configuration[:clients]
      set_log_levels
    end
def load_configuration(settings)
      configuration = settings.with_indifferent_access
      self.options = configuration[:options]
      self.clients = configuration[:clients]
      set_log_levels
    end
From a hash of settings, load all the configuration.

 @example Load the configuration.
   config.load_configuration(settings)

 @param [ Hash ] settings The configuration settings.

 @since 3.1.0