net-http.rb in instana-1.0.1

- old
+ new

@@ -11,11 +11,12 @@
 
     # Send out the tracing context with the request
     request = args[0]
 
     # Set request headers; encode IDs as hexadecimal strings
-    request['X-Instana-T'] = ::Instana.tracer.trace_id_header
-    request['X-Instana-S'] = ::Instana.tracer.span_id_header
+    t_context = ::Instana.tracer.context
+    request['X-Instana-T'] = t_context.trace_id_header
+    request['X-Instana-S'] = t_context.span_id_header
 
     # Collect up KV info now in case any exception is raised
     kv_payload = { :http => {} }
     kv_payload[:http][:method] = request.method
 