tests

lib/gat/gatling/gatling.go

@@ -184,6 +184,7 @@ func (g *Gatling) handleConnection(ctx context.Context, c net.Conn) {
 
 	err := cl.Accept(ctx)
 	if err != nil {
+		metrics.RecordConnectionError(err)
 		if !errors.Is(err, io.EOF) {
 			log.Println("err in connection:", err.Error())
 			_ = cl.Send(pg_error.IntoPacket(err))

lib/metrics/gat.go

 package metrics
 
 import (
+	"log"
+
 	"github.com/prometheus/client_golang/prometheus"
 	"github.com/prometheus/client_golang/prometheus/promauto"
 )
@@ -61,8 +63,9 @@ func RecordConnectionError(err error) {
 	if !On() {
 		return
 	}
-	g := GatMetrics()
+	log.Println(err.Error())
 	if err != nil {
+		g := GatMetrics()
 		g.ConnectionErrorCounter.WithLabelValues(err.Error()).Inc()
 	}
 }