feat 自定义拦截器

2026-01-16 23:51:45 +08:00
parent b76595d164
commit ba16c2cce3
5 changed files with 20 additions and 4 deletions
--- a/internal/global/metric.go
+++ b/internal/global/metric.go
@@ -7,13 +7,20 @@ import (

 var (
 	OnlineUsersGauge prometheus.Gauge
+	FlowCounter      prometheus.Counter
 )

 func init() {
 	log.Infof("Init prometheus metric...")
 	OnlineUsersGauge = prometheus.NewGauge(prometheus.GaugeOpts{
-		Name: "online_users",
+		Name: "gateway_online_users",
 		Help: "Total number of online users",
 	})
 	prometheus.MustRegister(OnlineUsersGauge)
+
+	FlowCounter = prometheus.NewCounter(prometheus.CounterOpts{
+		Name: "gateway_flow_counter",
+		Help: "Total number of flow",
+	})
+	prometheus.MustRegister(FlowCounter)
 }