class Rage::Configuration::Telemetry

@see Rage::Telemetry
@see Rage::Configuration::MiddlewareRegistry
end
config.telemetry.use MyTelemetryHandler.new
Rage.configure do
@example
The class allows configuring telemetry handlers. See {MiddlewareRegistry} for details on available methods.

def handlers_map

Returns:
  • (Hash{String => Array}) - a map of span IDs to handler references

Other tags:
    Private: - 
def handlers_map
  @objects.map(&:first).each_with_object({}) do |handler, memo|
    handlers_map = handler.is_a?(Class) ? handler.handlers_map : handler.class.handlers_map
    handlers_map.each do |span_id, handler_methods|
      handler_refs = handler_methods.map do |handler_method|
        Rage::Telemetry::HandlerRef[handler, handler_method]
      end
      if memo[span_id]
        memo[span_id] += handler_refs
      else
        memo[span_id] = handler_refs
      end
    end
  end
end

def validate!(_, handler) 

def validate!(_, handler)
  is_handler = if handler.is_a?(Class)
    handler.ancestors.include?(Rage::Telemetry::Handler)
  else
    handler.is_a?(Rage::Telemetry::Handler)
  end
  unless is_handler
    raise ArgumentError, "Cannot add `#{handler}` as a telemetry handler; should inherit `Rage::Telemetry::Handler`"
  end
  handlers_map = if handler.is_a?(Class)
    handler.handlers_map
  else
    handler.class.handlers_map
  end
  unless handlers_map&.any?
    raise ArgumentError, "Telemetry handler `#{handler}` does not define any handlers"
  end
  handlers_map.values.reduce(&:+).each do |handler_method|
    unless handler.respond_to?(handler_method)
      raise ArgumentError, "Telemetry handler `#{handler}` does not implement the `#{handler_method}` handler method"
    end
  end
end