recordSpanData should be async.

open-telemetry · Jun 11, 2019 · 320f63a · 320f63a
1 parent 772da4a
commit 320f63a
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/specification/tracing-api.md b/specification/tracing-api.md
@@ -54,6 +54,8 @@ responsibility of a caller.
 Note, the `SpanContext` object on the span population with
 the values that will allow correlation of telemetry is also a caller responsibility.
 
+This API should be non-blocking.
+
 #### `GetBinaryFormat`: returns the binary format of `Span`s.
 
 There should be no parameters.