metrics fix: edit mutate key to replace - with _ (#1217)

nathanhopp · web-flow · commit b6b274eba2ec · 2022-12-01T10:13:50.000+08:00
diff --git a/metrics/prometheus/collector.go b/metrics/prometheus/collector.go
@@ -126,5 +126,7 @@ func (c *collector) writeSummaryPercentile(name, p string, value interface{}) {
 }
 
 func mutateKey(key string) string {
-	return strings.Replace(key, "/", "_", -1)
+	key = strings.Replace(key, "/", "_", -1)
+	key = strings.Replace(key, "-", "_", -1)
+	return key
 }

Original file line number	Diff line number	Diff line change
`@@ -126,5 +126,7 @@ func (c *collector) writeSummaryPercentile(name, p string, value interface{}) {`
`126`	`126`	`}`
`127`	`127`
`128`	`128`	`func mutateKey(key string) string {`
`129`		`- return strings.Replace(key, "/", "_", -1)`
	`129`	`+ key = strings.Replace(key, "/", "_", -1)`
	`130`	`+ key = strings.Replace(key, "-", "_", -1)`
	`131`	`+ return key`
`130`	`132`	`}`