request_logger.rb in kiev-4.3.0

- old
+ new

@@ -6,10 +6,11 @@
   module Rack
     class RequestLogger
       ERROR_STATUS = 500
       ERROR_HEADERS = [].freeze
       ERROR_BODY = [""].freeze
+      LOG_ERROR = "ERROR"
 
       def initialize(app)
         @app = app
       end
 
@@ -94,10 +95,12 @@
           status: status,
           request_duration: ((Time.now.to_f - began_at) * 1000).round(3),
           route: extract_route(env)
         }
 
+        data[:level] = LOG_ERROR if data[:status].to_i.between?(400, 599)
+
         if env[HTTP_X_REQUEST_START]
           data[:request_latency] = ((began_at - env[HTTP_X_REQUEST_START].to_f) * 1000).round(3)
         end
 
         if config.log_request_body_condition.call(request, response)
@@ -131,9 +134,10 @@
         should_log_errors = config.log_request_error_condition.call(request, response)
         if should_log_errors && exception.is_a?(Exception)
           data[:error_class] = exception.class.name
           data[:error_message] = exception.message[0..5000]
           data[:error_backtrace] = Array(exception.backtrace).join(NEW_LINE)[0..5000]
+          data[:level] = LOG_ERROR
         end
         data
       end
 
       def extract_route(env)