DroppedSpanStats: do not flatten duration #2178
Merged
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APM Server expects objects and flattening those as the agent did prior to this PR is not accepted by the server.
Furthermore, in APM Server 8.9.x, there was an issue that in such cases (specifically when the
duration
field was empty (or sending it flattened)) caused a panic. This was fixed in 8.10, but the APM Server would still ignored the flattenedduration
object ondropped_spans_stats
.Therefore, this PR changes
DroppedSpanStats.cs
to use sub-objects for theDuration
object. We do this in all other cases as well.