fix: use map instead of flatMap in decodeLinks for correct semantics

cursoragent · cursoragent · commit 613a5755d96e · 2026-04-04T19:41:17.000Z
diff --git a/apps/server/src/observability/TraceRecord.ts b/apps/server/src/observability/TraceRecord.ts
@@ -223,7 +223,7 @@ function decodeEvents(input: ReadonlyArray<OtlpSpanEvent>): ReadonlyArray<TraceR
 }
 
 function decodeLinks(input: ReadonlyArray<OtlpSpanLink>): ReadonlyArray<TraceRecordLink> {
-  return input.flatMap((current) => {
+  return input.map((current) => {
     const traceId = current.traceId;
     const spanId = current.spanId;
     return {

Original file line number	Diff line number	Diff line change
`@@ -223,7 +223,7 @@ function decodeEvents(input: ReadonlyArray<OtlpSpanEvent>): ReadonlyArray<TraceR`
`223`	`223`	`}`
`224`	`224`
`225`	`225`	`function decodeLinks(input: ReadonlyArray<OtlpSpanLink>): ReadonlyArray<TraceRecordLink> {`
`226`		`- return input.flatMap((current) => {`
	`226`	`+ return input.map((current) => {`
`227`	`227`	`const traceId = current.traceId;`
`228`	`228`	`const spanId = current.spanId;`
`229`	`229`	`return {`