event_handler.rb in opentelemetry-instrumentation-rack-0.24.0

- old
+ new

@@ -88,10 +88,10 @@
           def on_error(request, _, error)
             span = OpenTelemetry::Instrumentation::Rack.current_span
             return unless span.recording?
 
             span.record_exception(error)
-            span.status = OpenTelemetry::Trace::Status.error
+            span.status = OpenTelemetry::Trace::Status.error(error.class.name)
           rescue StandardError => e
             OpenTelemetry.handle_error(exception: e)
           end
 
           # Finishes the span making it eligible to be exported and cleans up existing contexts