Make GetSpan return a statically allocated invalid span

open-telemetry · Oct 7, 2024 · 61bea77 · 61bea77
1 parent b890969
commit 61bea77
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/api/include/opentelemetry/trace/context.h b/api/include/opentelemetry/trace/context.h
@@ -20,7 +20,10 @@ inline nostd::shared_ptr<Span> GetSpan(const context::Context &context) noexcept
   {
     return nostd::get<nostd::shared_ptr<Span>>(span);
   }
-  return nostd::shared_ptr<Span>(new DefaultSpan(SpanContext::GetInvalid()));
+
+  static thread_local nostd::shared_ptr<Span> invalid_span =
+      nostd::shared_ptr<Span>(new DefaultSpan(SpanContext::GetInvalid()));
+  return invalid_span;
 }
 
 inline bool IsRootSpan(const context::Context &context) noexcept