lib/datadog/tracing/contrib/httprb/ext.rb in ddtrace-1.7.0 vs lib/datadog/tracing/contrib/httprb/ext.rb in ddtrace-1.8.0

@@ -6,9 +6,10 @@
       module Httprb
         # Httprb integration constants
         # @public_api Changing resource names, tag names, or environment variables creates breaking changes.
         module Ext
           ENV_ENABLED = 'DD_TRACE_HTTPRB_ENABLED'.freeze
+          ENV_SERVICE_NAME = 'DD_TRACE_HTTPRB_SERVICE_NAME'.freeze
           ENV_ANALYTICS_ENABLED = 'DD_TRACE_HTTPRB_ANALYTICS_ENABLED'.freeze
           ENV_ANALYTICS_SAMPLE_RATE = 'DD_TRACE_EHTTPRB_ANALYTICS_SAMPLE_RATE'.freeze
           DEFAULT_PEER_SERVICE_NAME = 'httprb'.freeze
           SPAN_REQUEST = 'httprb.request'.freeze
           TAG_COMPONENT = 'httprb'.freeze