Convert nr.ids to comma separated values

Author: hmstepanek

newrelic/core/data_collector.py

@@ -117,7 +117,11 @@ def send_ml_events(self, sampling_info, custom_event_data):
 
     def send_span_events(self, sampling_info, span_event_data):
         """Called to submit sample set for span events."""
-
+        # TODO: remove this later after list types are suported.
+        for span_event in span_event_data:
+            ids = span_event[1].get("nr.ids")
+            if ids:
+                span_event[1]["nr.ids"] = ",".join(ids)
         payload = (self.agent_run_id, sampling_info, span_event_data)
         return self._protocol.send("span_event_data", payload)
 

newrelic/core/node_mixin.py

@@ -76,7 +76,7 @@ def span_event(self, settings, base_attrs=None, parent_guid=None, attr_class=dic
         u_attrs = self.processed_user_attributes
         if settings.distributed_tracing.unique_spans.enabled:
             # ids is the list of span guids that share this unqiue exit span.
-            u_attrs["ids"] = self.ids
+            u_attrs["nr.ids"] = self.ids
 
         u_attrs = attribute.resolve_user_attributes(
             u_attrs, settings.attribute_filter, DST_SPAN_EVENTS, attr_class=attr_class