doPing has 2 second timeout

pkg/resolver/pinger.go

@@ -2,12 +2,12 @@ package resolver
 
 import (
 	"context"
-	"reflect"
-
 	"github.com/je4/utils/v2/pkg/zLogger"
 	genericproto "go.ub.unibas.ch/cloud/genericproto/v2/pkg/generic/proto"
 	"google.golang.org/grpc"
 	"google.golang.org/protobuf/types/known/emptypb"
+	"reflect"
+	"time"
 )
 
 type GRPCPinger interface {
@@ -16,7 +16,8 @@ type GRPCPinger interface {
 
 func DoPing(pinger GRPCPinger, logger zLogger.ZLogger) {
 	pingerType := reflect.TypeOf(pinger)
-	if resp, err := pinger.Ping(context.Background(), &emptypb.Empty{}); err != nil {
+	ctx, _ := context.WithTimeout(context.Background(), 2*time.Second)
+	if resp, err := pinger.Ping(ctx, &emptypb.Empty{}); err != nil {
 		logger.Error().Msgf("cannot ping %s: %v", pingerType.String(), err)
 	} else {
 		if resp.GetStatus() != genericproto.ResultStatus_OK {