Repository: rails/rails
File: actionpack/lib/action_controller/log_subscriber.rb (Ruby)

Code before:

        if status.nil? && (exception_class_name = payload[:exception]&.first)
          status = ActionDispatch::ExceptionWrapper.status_code_for_exception(exception_class_name)
        end

        additions << "GC: #{event.gc_time.round(1)}ms"

        message = +"Completed #{status} #{Rack::Utils::HTTP_STATUS_CODES[status]} in #{event.duration.round}ms" \
                   " (#{additions.join(" | ")})"
        message << "\n\n" if defined?(Rails.env) && Rails.env.development?

        message
      end
    end
    subscribe_log_level :process_action, :info

    def halted_callback(event)
      info { "Filter chain halted as #{event.payload[:filter].inspect} rendered or redirected" }
    end
    subscribe_log_level :halted_callback, :info

    # Manually subscribed below
    def rescue_from_callback(event)
      exception = event.payload[:exception]
      info { "rescue_from handled #{exception.class} (#{exception.message}) - #{exception.backtrace.first.delete_prefix("#{Rails.root}/")}" }
    end

    def send_file(event)
      info { "Sent file #{event.payload[:path]} (#{event.duration.round(1)}ms)" }
    end
    subscribe_log_level :send_file, :info

    def redirect_to(event)
      info { "Redirected to #{event.payload[:location]}" }
    end
    subscribe_log_level :redirect_to, :info

    def send_data(event)
      info { "Sent data #{event.payload[:filename]} (#{event.duration.round(1)}ms)" }
    end
    subscribe_log_level :send_data, :info

    def unpermitted_parameters(event)
      debug do
        unpermitted_keys = event.payload[:keys]
        display_unpermitted_keys = unpermitted_keys.map { |e| ":#{e}" }.join(", ")
        context = event.payload[:context].map { |k, v| "#{k}: #{v}" }.join(", ")
        color("Unpermitted parameter#{'s' if unpermitted_keys.size > 1}: #{display_unpermitted_keys}. Context: { #{context} }", RED)
      end
    end
    subscribe_log_level :unpermitted_parameters, :debug

Review comment (suggestion):
```suggestion
    end
    subscribe_log_level :rescue_from_callback, :info
```

Code after:

        if status.nil? && (exception_class_name = payload[:exception]&.first)
          status = ActionDispatch::ExceptionWrapper.status_code_for_exception(exception_class_name)
        end

        additions << "GC: #{event.gc_time.round(1)}ms"

        message = +"Completed #{status} #{Rack::Utils::HTTP_STATUS_CODES[status]} in #{event.duration.round}ms" \
                   " (#{additions.join(" | ")})"
        message << "\n\n" if defined?(Rails.env) && Rails.env.development?

        message
      end
    end
    subscribe_log_level :process_action, :info

    def halted_callback(event)
      info { "Filter chain halted as #{event.payload[:filter].inspect} rendered or redirected" }
    end
    subscribe_log_level :halted_callback, :info

    # Manually subscribed below
    def rescue_from_callback(event)
      exception = event.payload[:exception]
      info { "rescue_from handled #{exception.class} (#{exception.message}) - #{exception.backtrace.first.delete_prefix("#{Rails.root}/")}" }
    end
    subscribe_log_level :rescue_from_callback, :info

    def send_file(event)
      info { "Sent file #{event.payload[:path]} (#{event.duration.round(1)}ms)" }
    end
    subscribe_log_level :send_file, :info

    def redirect_to(event)
      info { "Redirected to #{event.payload[:location]}" }
    end
    subscribe_log_level :redirect_to, :info

    def send_data(event)
      info { "Sent data #{event.payload[:filename]} (#{event.duration.round(1)}ms)" }
    end
    subscribe_log_level :send_data, :info

    def unpermitted_parameters(event)
      debug do
        unpermitted_keys = event.payload[:keys]
        display_unpermitted_keys = unpermitted_keys.map { |e| ":#{e}" }.join(", ")
        context = event.payload[:context].map { |k, v| "#{k}: #{v}" }.join(", ")
        color("Unpermitted parameter#{'s' if unpermitted_keys.size > 1}: #{display_unpermitted_keys}. Context: { #{context} }", RED)
      end
    end