OpenTelemetryTracerBridge.Start: Make returned context contain span #6614
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What this PR does
I found that there's a bug in
OpenTelemetryTracerBridge.Start
, i.e. that the returned context doesn't contain ago.opentelemetry.io/otel/trace.Span
although it should. This PR fixes it, and adds a test for it.The practical effect of the bug is losing OpenTelemetry tracing events, e.g. in Prometheus, where code depends on fetching a span from the context (if no span is in the context, these events are discarded).
Which issue(s) this PR fixes or relates to
Checklist
CHANGELOG.md
updated - the order of entries should be[CHANGE]
,[FEATURE]
,[ENHANCEMENT]
,[BUGFIX]