Remove metrics with empty data

fengve · web-flow · commit ad376bf70fe4 · 2025-12-03T21:07:02.000+08:00
Because empty data cannot be considered an error.
diff --git a/extra/redisotel/metrics.go b/extra/redisotel/metrics.go
@@ -329,7 +329,7 @@ func milliseconds(d time.Duration) float64 {
 }
 
 func statusAttr(err error) attribute.KeyValue {
-	if err != nil {
+	if err != nil && err != redis.Nil {
 		return attribute.String("status", "error")
 	}
 	return attribute.String("status", "ok")

Original file line number	Diff line number	Diff line change
`@@ -329,7 +329,7 @@ func milliseconds(d time.Duration) float64 {`
`329`	`329`	`}`
`330`	`330`
`331`	`331`	`func statusAttr(err error) attribute.KeyValue {`
`332`		`- if err != nil {`
	`332`	`+ if err != nil && err != redis.Nil {`
`333`	`333`	`return attribute.String("status", "error")`
`334`	`334`	`}`
`335`	`335`	`return attribute.String("status", "ok")`