simple_span_processor.rb in opentelemetry-sdk-0.3.0

- old
+ new

@@ -50,10 +50,19 @@
             @span_exporter&.export([span.to_span_data])
           rescue => e # rubocop:disable Style/RescueStandardError
             OpenTelemetry.logger.error("unexpected error in span.on_finish - #{e}")
           end
 
-          # Called when {TracerFactory#shutdown} is called.
+          # Export all ended spans to the configured `Exporter` that have not yet
+          # been exported.
+          #
+          # This method should only be called in cases where it is absolutely
+          # necessary, such as when using some FaaS providers that may suspend
+          # the process after an invocation, but before the `Processor` exports
+          # the completed spans.
+          def force_flush; end
+
+          # Called when {TracerProvider#shutdown} is called.
           def shutdown
             @span_exporter&.shutdown
           end
         end
       end