patcher.rb in ddtrace-0.11.0.beta1

- old
+ new

@@ -6,10 +6,11 @@
       # Patcher that introduces more instrumentation for Grape endpoints, so that
       # new signals are executed at the beginning of each step (filters, render and run)
       module Patcher
         include Base
         register_as :grape, auto_patch: true
+        option :service_name, default: SERVICE
 
         @patched = false
 
         module_function
 
@@ -29,10 +30,11 @@
               # patch all endpoints
               patch_endpoint_run()
               patch_endpoint_render()
 
               # attach a PIN object globally and set the service once
-              pin = Datadog::Pin.new(SERVICE, app: 'grape', app_type: Datadog::Ext::AppTypes::WEB)
+              service = get_option(:service_name)
+              pin = Datadog::Pin.new(service, app: 'grape', app_type: Datadog::Ext::AppTypes::WEB)
               pin.onto(::Grape)
               if pin.tracer && pin.service
                 pin.tracer.set_service_info(pin.service, 'grape', pin.app_type)
               end
 