replace deprecated func

Author: makiuchi-d

server/cmd/wsnet2-tool/cmd/room.go

@@ -44,7 +44,7 @@ func selectGrpcServers(ctx context.Context, ids []string) (map[string]*grpcServe
 }
 
 func (s *grpcServer) Dial() (*grpc.ClientConn, error) {
-	return grpc.Dial(fmt.Sprintf("%s:%d", s.Host, s.Port),
+	return grpc.NewClient(fmt.Sprintf("%s:%d", s.Host, s.Port),
 		grpc.WithTransportCredentials(insecure.NewCredentials()))
 }
 

server/common/grpcpool.go

@@ -28,7 +28,7 @@ func (p *GrpcPool) Get(target string) (*grpc.ClientConn, error) {
 		return cc, nil
 	}
 
-	cc, err := grpc.Dial(target, p.opts...)
+	cc, err := grpc.NewClient(target, p.opts...)
 	if err != nil {
 		return nil, err
 	}