instrumentation.rb in ddtrace-0.41.0

- old
+ new

@@ -1,5 +1,6 @@
+require 'ddtrace/ext/integration'
 require 'ddtrace/ext/net'
 require 'ddtrace/contrib/analytics'
 require 'ddtrace/contrib/dalli/ext'
 require 'ddtrace/contrib/dalli/quantize'
 
@@ -17,9 +18,12 @@
           def request(op, *args)
             tracer.trace(Datadog::Contrib::Dalli::Ext::SPAN_COMMAND) do |span|
               span.resource = op.to_s.upcase
               span.service = datadog_configuration[:service_name]
               span.span_type = Datadog::Contrib::Dalli::Ext::SPAN_TYPE_COMMAND
+
+              # Tag as an external peer service
+              span.set_tag(Datadog::Ext::Integration::TAG_PEER_SERVICE, span.service)
 
               # Set analytics sample rate
               if Contrib::Analytics.enabled?(datadog_configuration[:analytics_enabled])
                 Contrib::Analytics.set_sample_rate(span, datadog_configuration[:analytics_sample_rate])
               end