add sql wrapper tests, regen

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>
2023-01-07 19:16:48 +03:00
parent de763a4f92
commit 7c71e65d02
50 changed files with 1635 additions and 273 deletions
--- a/server/combo/combo_test.go
+++ b/server/combo/combo_test.go
@@ -19,8 +19,8 @@ import (
 	mdpb "go.unistack.org/micro-tests/server/combo/mdpb"
 	mgpb "go.unistack.org/micro-tests/server/combo/mgpb"
 	mhpb "go.unistack.org/micro-tests/server/combo/mhpb"
-	ndpb "go.unistack.org/micro-tests/server/combo/ndpb"
-	ngpb "go.unistack.org/micro-tests/server/combo/ngpb"
+	// ndpb "go.unistack.org/micro-tests/server/combo/ndpb"
+	// ngpb "go.unistack.org/micro-tests/server/combo/ngpb"
 	pb "go.unistack.org/micro-tests/server/combo/proto"
 	"go.unistack.org/micro/v3/client"
 	"go.unistack.org/micro/v3/codec"
@@ -192,9 +192,6 @@ func (h *Handler) HandleRPC(stream drpc.Stream, rpc string) error {
 }

 func TestComboServer(t *testing.T) {
-	req := &pb.CallReq{Req: "my_name"}
-	var rsp *pb.CallRsp
-
 	reg := register.NewRegister()
 	ctx := context.Background()

@@ -254,7 +251,7 @@ func TestComboServer(t *testing.T) {
 	mdrpcsvc := mdpb.NewTestClient("helloworld", mdcli)

 	t.Logf("call via micro grpc")
-	rsp, err = mgrpcsvc.Call(ctx, req)
+	rsp, err := mgrpcsvc.Call(ctx, &pb.CallReq{Req: "my_name"})
 	if err != nil {
 		t.Fatal(err)
 	} else {
@@ -263,26 +260,37 @@ func TestComboServer(t *testing.T) {
 		}
 	}

+	lis, err := net.Listen("tcp", fmt.Sprintf(":0"))
+	if err != nil {
+		t.Fatalf("failed to listen: %v", err)
+	}
+	s := grpc.NewServer()
+	pb.RegisterGreeterServer(s, &server{})
+	log.Printf("server listening at %v", lis.Addr())
+	if err := s.Serve(lis); err != nil {
+		log.Fatalf("failed to serve: %v", err)
+	}
+
 	ngcli, err := grpc.DialContext(ctx, service[0].Nodes[0].Address, grpc.WithTransportCredentials(insecure.NewCredentials()))
 	if err != nil {
 		t.Fatal(err)
 	}
 	defer ngcli.Close()

-	ngrpcsvc := ngpb.NewTestClient(ngcli)
-	t.Logf("call via native grpc")
-	rsp, err = ngrpcsvc.Call(ctx, req)
-	if err != nil {
-		t.Fatal(err)
-	} else {
-		if rsp.Rsp != "name_my_name" {
-			t.Fatalf("invalid response: %#+v\n", rsp)
+	/*
+		ngrpcsvc := ngpb.NewTestClient(ngcli)
+		t.Logf("call via native grpc")
+		if rsp, err := ngrpcsvc.Call(ctx, &ngpb.CallReq{Req: "my_name"}); err != nil {
+			t.Fatal(err)
+		} else {
+			if rsp.Rsp != "name_my_name" {
+				t.Fatalf("invalid response: %#+v\n", rsp)
+			}
 		}
-	}
+	*/

 	t.Logf("call via micro http")
-	rsp, err = mhttpsvc.Call(ctx, req)
-	if err != nil {
+	if rsp, err := mhttpsvc.Call(ctx, &pb.CallReq{Req: "my_name"}); err != nil {
 		t.Fatal(err)
 	} else {
 		if rsp.Rsp != "name_my_name" {
@@ -297,23 +305,21 @@ func TestComboServer(t *testing.T) {

 	ndcli := drpcconn.New(tc)
 	defer ndcli.Close()
+	/*
+		ndrpcsvc := ndpb.NewDRPCTestClient(ndcli)

-	ndrpcsvc := ndpb.NewDRPCTestClient(ndcli)
-
-	t.Logf("call via native drpc")
-	rsp, err = ndrpcsvc.Call(context.TODO(), req)
-	if err != nil {
-		t.Logf("native drpc err: %v", err)
-		// t.Fatal(err)
-	} else {
-		if rsp.Rsp != "name_my_name" {
-			t.Fatalf("invalid response: %#+v\n", rsp)
+		t.Logf("call via native drpc")
+		if rsp, err := ndrpcsvc.Call(context.TODO(), &ndpb.CallReq{Req: "my_name"}); err != nil {
+			t.Logf("native drpc err: %v", err)
+			// t.Fatal(err)
+		} else {
+			if rsp.Rsp != "name_my_name" {
+				t.Fatalf("invalid response: %#+v\n", rsp)
+			}
 		}
-	}
-
+	*/
 	t.Logf("call via micro drpc")
-	rsp, err = mdrpcsvc.Call(ctx, req)
-	if err != nil {
+	if rsp, err = mdrpcsvc.Call(ctx, &pb.CallReq{Req: "my_name"}); err != nil {
 		t.Logf("micro drpc err: %v", err)
 		// t.Fatal(err)
 	} else {
--- a/server/combo/generate.go
+++ b/server/combo/generate.go
@@ -8,6 +8,8 @@ package combo

 //go:generate sh -c "protoc -I./proto -I. -I$(go list -f '{{ .Dir }}' -m go.unistack.org/micro-proto/v3) --go-micro_out=components='micro|drpc',standalone=true,debug=true,paths=source_relative:./mdpb proto/test.proto"

-//go:generate sh -c "protoc -I./proto -I. -I$(go list -f '{{ .Dir }}' -m go.unistack.org/micro-proto/v3) --go-grpc_out=standalone=true,paths=source_relative:./ngpb proto/test.proto"
+//go:generate sh -c "protoc -I./proto -I. -I$(go list -f '{{ .Dir }}' -m go.unistack.org/micro-proto/v3) --go_out=paths=source_relative:./ngpb proto/test.proto"
+//go:generate sh -c "protoc -I./proto -I. -I$(go list -f '{{ .Dir }}' -m go.unistack.org/micro-proto/v3) --go-grpc_out=paths=source_relative:./ngpb proto/test.proto"

-//go:generate sh -c "protoc -I./proto -I. -I$(go list -f '{{ .Dir }}' -m go.unistack.org/micro-proto/v3) --go-drpc_out=standalone=true,json=false,paths=source_relative:./ndpb proto/test.proto"
+//go:generate sh -c "protoc -I./proto -I. -I$(go list -f '{{ .Dir }}' -m go.unistack.org/micro-proto/v3) --go_out=paths=source_relative:./ndpb proto/test.proto"
+//go:generate sh -c "protoc -I./proto -I. -I$(go list -f '{{ .Dir }}' -m go.unistack.org/micro-proto/v3) --go-drpc_out=json=false,paths=source_relative:./ndpb proto/test.proto"
--- a/server/combo/mdpb/test_micro.pb.go
+++ b/server/combo/mdpb/test_micro.pb.go
@@ -1,5 +1,7 @@
 // Code generated by protoc-gen-go-micro. DO NOT EDIT.
-// protoc-gen-go-micro version: v3.5.3
+// versions:
+// - protoc-gen-go-micro v3.5.3
+// - protoc              v3.21.12
 // source: test.proto

 package pb
--- a/server/combo/mdpb/test_micro_drpc.pb.go
+++ b/server/combo/mdpb/test_micro_drpc.pb.go
@@ -23,7 +23,8 @@ func NewTestClient(name string, c client.Client) TestClient {
 }

 func (c *testClient) Call(ctx context.Context, req *proto.CallReq, opts ...client.CallOption) (*proto.CallRsp, error) {
-	opts = append(opts, client.WithRequestTimeout(time.Second*5))
+	td := time.Duration(5000000000)
+	opts = append(opts, client.WithRequestTimeout(td))
 	rsp := &proto.CallRsp{}
 	err := c.c.Call(ctx, c.c.NewRequest(c.name, "test.v1.Test.Call", req), rsp, opts...)
 	if err != nil {
@@ -38,7 +39,8 @@ type testServer struct {

 func (h *testServer) Call(ctx context.Context, req *proto.CallReq, rsp *proto.CallRsp) error {
 	var cancel context.CancelFunc
-	ctx, cancel = context.WithTimeout(ctx, time.Second*5)
+	td := time.Duration(5000000000)
+	ctx, cancel = context.WithTimeout(ctx, td)
 	defer cancel()
 	return h.TestServer.Call(ctx, req, rsp)
 }
--- a/server/combo/mgpb/test_micro.pb.go
+++ b/server/combo/mgpb/test_micro.pb.go
@@ -1,5 +1,7 @@
 // Code generated by protoc-gen-go-micro. DO NOT EDIT.
-// protoc-gen-go-micro version: v3.5.3
+// versions:
+// - protoc-gen-go-micro v3.5.3
+// - protoc              v3.21.12
 // source: test.proto

 package pb
--- a/server/combo/mgpb/test_micro_grpc.pb.go
+++ b/server/combo/mgpb/test_micro_grpc.pb.go
@@ -23,7 +23,8 @@ func NewTestClient(name string, c client.Client) TestClient {
 }

 func (c *testClient) Call(ctx context.Context, req *proto.CallReq, opts ...client.CallOption) (*proto.CallRsp, error) {
-	opts = append(opts, client.WithRequestTimeout(time.Second*5))
+	td := time.Duration(5000000000)
+	opts = append(opts, client.WithRequestTimeout(td))
 	rsp := &proto.CallRsp{}
 	err := c.c.Call(ctx, c.c.NewRequest(c.name, "Test.Call", req), rsp, opts...)
 	if err != nil {
@@ -38,7 +39,8 @@ type testServer struct {

 func (h *testServer) Call(ctx context.Context, req *proto.CallReq, rsp *proto.CallRsp) error {
 	var cancel context.CancelFunc
-	ctx, cancel = context.WithTimeout(ctx, time.Second*5)
+	td := time.Duration(5000000000)
+	ctx, cancel = context.WithTimeout(ctx, td)
 	defer cancel()
 	return h.TestServer.Call(ctx, req, rsp)
 }
--- a/server/combo/mhpb/test_micro.pb.go
+++ b/server/combo/mhpb/test_micro.pb.go
@@ -1,5 +1,7 @@
 // Code generated by protoc-gen-go-micro. DO NOT EDIT.
-// protoc-gen-go-micro version: v3.5.3
+// versions:
+// - protoc-gen-go-micro v3.5.3
+// - protoc              v3.21.12
 // source: test.proto

 package pb
--- a/server/combo/mhpb/test_micro_http.pb.go
+++ b/server/combo/mhpb/test_micro_http.pb.go
@@ -35,7 +35,8 @@ func (c *testClient) Call(ctx context.Context, req *proto.CallReq, opts ...clien
 		v3.Path("/v1/call"),
 		v3.Body("*"),
 	)
-	opts = append(opts, client.WithRequestTimeout(time.Second*5))
+	td := time.Duration(5000000000)
+	opts = append(opts, client.WithRequestTimeout(td))
 	rsp := &proto.CallRsp{}
 	err := c.c.Call(ctx, c.c.NewRequest(c.name, "Test.Call", req), rsp, opts...)
 	if err != nil {
@@ -50,7 +51,8 @@ type testServer struct {

 func (h *testServer) Call(ctx context.Context, req *proto.CallReq, rsp *proto.CallRsp) error {
 	var cancel context.CancelFunc
-	ctx, cancel = context.WithTimeout(ctx, time.Second*5)
+	td := time.Duration(5000000000)
+	ctx, cancel = context.WithTimeout(ctx, td)
 	defer cancel()
 	return h.TestServer.Call(ctx, req, rsp)
 }
--- a/server/combo/ndpb/test.pb.go
+++ b/server/combo/ndpb/test.pb.go
@@ -0,0 +1,286 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// versions:
+// 	protoc-gen-go v1.26.0
+// 	protoc        v3.21.12
+// source: test.proto
+
+package pb
+
+import (
+	_ "go.unistack.org/micro-proto/v3/api"
+	_ "go.unistack.org/micro-proto/v3/openapiv3"
+	_ "go.unistack.org/micro-proto/v3/tag"
+	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+	_ "google.golang.org/protobuf/types/known/wrapperspb"
+	reflect "reflect"
+	sync "sync"
+)
+
+const (
+	// Verify that this generated code is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
+	// Verify that runtime/protoimpl is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
+)
+
+type CallReq struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Req string `protobuf:"bytes,1,opt,name=req,proto3" json:"req,omitempty"`
+}
+
+func (x *CallReq) Reset() {
+	*x = CallReq{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_test_proto_msgTypes[0]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *CallReq) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*CallReq) ProtoMessage() {}
+
+func (x *CallReq) ProtoReflect() protoreflect.Message {
+	mi := &file_test_proto_msgTypes[0]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use CallReq.ProtoReflect.Descriptor instead.
+func (*CallReq) Descriptor() ([]byte, []int) {
+	return file_test_proto_rawDescGZIP(), []int{0}
+}
+
+func (x *CallReq) GetReq() string {
+	if x != nil {
+		return x.Req
+	}
+	return ""
+}
+
+type CallRsp struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Rsp string `protobuf:"bytes,1,opt,name=rsp,proto3" json:"rsp,omitempty"`
+}
+
+func (x *CallRsp) Reset() {
+	*x = CallRsp{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_test_proto_msgTypes[1]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *CallRsp) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*CallRsp) ProtoMessage() {}
+
+func (x *CallRsp) ProtoReflect() protoreflect.Message {
+	mi := &file_test_proto_msgTypes[1]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use CallRsp.ProtoReflect.Descriptor instead.
+func (*CallRsp) Descriptor() ([]byte, []int) {
+	return file_test_proto_rawDescGZIP(), []int{1}
+}
+
+func (x *CallRsp) GetRsp() string {
+	if x != nil {
+		return x.Rsp
+	}
+	return ""
+}
+
+type Error struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Err string `protobuf:"bytes,1,opt,name=err,proto3" json:"err,omitempty"`
+}
+
+func (x *Error) Reset() {
+	*x = Error{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_test_proto_msgTypes[2]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *Error) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*Error) ProtoMessage() {}
+
+func (x *Error) ProtoReflect() protoreflect.Message {
+	mi := &file_test_proto_msgTypes[2]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use Error.ProtoReflect.Descriptor instead.
+func (*Error) Descriptor() ([]byte, []int) {
+	return file_test_proto_rawDescGZIP(), []int{2}
+}
+
+func (x *Error) GetErr() string {
+	if x != nil {
+		return x.Err
+	}
+	return ""
+}
+
+var File_test_proto protoreflect.FileDescriptor
+
+var file_test_proto_rawDesc = []byte{
+	0x0a, 0x0a, 0x74, 0x65, 0x73, 0x74, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x07, 0x74, 0x65,
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+	0x2e, 0x6f, 0x72, 0x67, 0x2f, 0x6d, 0x69, 0x63, 0x72, 0x6f, 0x2d, 0x74, 0x65, 0x73, 0x74, 0x73,
+	0x2f, 0x73, 0x65, 0x72, 0x76, 0x65, 0x72, 0x2f, 0x63, 0x6f, 0x6d, 0x62, 0x6f, 0x2f, 0x70, 0x72,
+	0x6f, 0x74, 0x6f, 0x3b, 0x70, 0x62, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+}
+
+var (
+	file_test_proto_rawDescOnce sync.Once
+	file_test_proto_rawDescData = file_test_proto_rawDesc
+)
+
+func file_test_proto_rawDescGZIP() []byte {
+	file_test_proto_rawDescOnce.Do(func() {
+		file_test_proto_rawDescData = protoimpl.X.CompressGZIP(file_test_proto_rawDescData)
+	})
+	return file_test_proto_rawDescData
+}
+
+var file_test_proto_msgTypes = make([]protoimpl.MessageInfo, 3)
+var file_test_proto_goTypes = []interface{}{
+	(*CallReq)(nil), // 0: test.v1.CallReq
+	(*CallRsp)(nil), // 1: test.v1.CallRsp
+	(*Error)(nil),   // 2: test.v1.Error
+}
+var file_test_proto_depIdxs = []int32{
+	0, // 0: test.v1.Test.Call:input_type -> test.v1.CallReq
+	1, // 1: test.v1.Test.Call:output_type -> test.v1.CallRsp
+	1, // [1:2] is the sub-list for method output_type
+	0, // [0:1] is the sub-list for method input_type
+	0, // [0:0] is the sub-list for extension type_name
+	0, // [0:0] is the sub-list for extension extendee
+	0, // [0:0] is the sub-list for field type_name
+}
+
+func init() { file_test_proto_init() }
+func file_test_proto_init() {
+	if File_test_proto != nil {
+		return
+	}
+	if !protoimpl.UnsafeEnabled {
+		file_test_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*CallReq); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_test_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*CallRsp); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_test_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*Error); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+	}
+	type x struct{}
+	out := protoimpl.TypeBuilder{
+		File: protoimpl.DescBuilder{
+			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+			RawDescriptor: file_test_proto_rawDesc,
+			NumEnums:      0,
+			NumMessages:   3,
+			NumExtensions: 0,
+			NumServices:   1,
+		},
+		GoTypes:           file_test_proto_goTypes,
+		DependencyIndexes: file_test_proto_depIdxs,
+		MessageInfos:      file_test_proto_msgTypes,
+	}.Build()
+	File_test_proto = out.File
+	file_test_proto_rawDesc = nil
+	file_test_proto_goTypes = nil
+	file_test_proto_depIdxs = nil
+}
--- a/server/combo/ndpb/test_drpc.pb.go
+++ b/server/combo/ndpb/test_drpc.pb.go
@@ -1,5 +1,5 @@
 // Code generated by protoc-gen-go-drpc. DO NOT EDIT.
-// protoc-gen-go-drpc version: (devel)
+// protoc-gen-go-drpc version: v0.0.32
 // source: test.proto

 package pb
@@ -7,7 +7,6 @@ package pb
 import (
 	context "context"
 	errors "errors"
-	proto1 "go.unistack.org/micro-tests/server/combo/proto"
 	proto "google.golang.org/protobuf/proto"
 	drpc "storj.io/drpc"
 	drpcerr "storj.io/drpc/drpcerr"
@@ -30,7 +29,7 @@ func (drpcEncoding_File_test_proto) Unmarshal(buf []byte, msg drpc.Message) erro
 type DRPCTestClient interface {
 	DRPCConn() drpc.Conn

-	Call(ctx context.Context, in *proto1.CallReq) (*proto1.CallRsp, error)
+	Call(ctx context.Context, in *CallReq) (*CallRsp, error)
 }

 type drpcTestClient struct {
@@ -43,8 +42,8 @@ func NewDRPCTestClient(cc drpc.Conn) DRPCTestClient {

 func (c *drpcTestClient) DRPCConn() drpc.Conn { return c.cc }

-func (c *drpcTestClient) Call(ctx context.Context, in *proto1.CallReq) (*proto1.CallRsp, error) {
-	out := new(proto1.CallRsp)
+func (c *drpcTestClient) Call(ctx context.Context, in *CallReq) (*CallRsp, error) {
+	out := new(CallRsp)
 	err := c.cc.Invoke(ctx, "/test.v1.Test/Call", drpcEncoding_File_test_proto{}, in, out)
 	if err != nil {
 		return nil, err
@@ -53,12 +52,12 @@ func (c *drpcTestClient) Call(ctx context.Context, in *proto1.CallReq) (*proto1.
 }

 type DRPCTestServer interface {
-	Call(context.Context, *proto1.CallReq) (*proto1.CallRsp, error)
+	Call(context.Context, *CallReq) (*CallRsp, error)
 }

 type DRPCTestUnimplementedServer struct{}

-func (s *DRPCTestUnimplementedServer) Call(context.Context, *proto1.CallReq) (*proto1.CallRsp, error) {
+func (s *DRPCTestUnimplementedServer) Call(context.Context, *CallReq) (*CallRsp, error) {
 	return nil, drpcerr.WithCode(errors.New("Unimplemented"), drpcerr.Unimplemented)
 }

@@ -74,7 +73,7 @@ func (DRPCTestDescription) Method(n int) (string, drpc.Encoding, drpc.Receiver,
 				return srv.(DRPCTestServer).
 					Call(
 						ctx,
-						in1.(*proto1.CallReq),
+						in1.(*CallReq),
 					)
 			}, DRPCTestServer.Call, true
 	default:
@@ -88,14 +87,14 @@ func DRPCRegisterTest(mux drpc.Mux, impl DRPCTestServer) error {

 type DRPCTest_CallStream interface {
 	drpc.Stream
-	SendAndClose(*proto1.CallRsp) error
+	SendAndClose(*CallRsp) error
 }

 type drpcTest_CallStream struct {
 	drpc.Stream
 }

-func (x *drpcTest_CallStream) SendAndClose(m *proto1.CallRsp) error {
+func (x *drpcTest_CallStream) SendAndClose(m *CallRsp) error {
 	if err := x.MsgSend(m, drpcEncoding_File_test_proto{}); err != nil {
 		return err
 	}
--- a/server/combo/ngpb/test.pb.go
+++ b/server/combo/ngpb/test.pb.go
@@ -0,0 +1,286 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// versions:
+// 	protoc-gen-go v1.26.0
+// 	protoc        v3.21.12
+// source: test.proto
+
+package pb
+
+import (
+	_ "go.unistack.org/micro-proto/v3/api"
+	_ "go.unistack.org/micro-proto/v3/openapiv3"
+	_ "go.unistack.org/micro-proto/v3/tag"
+	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+	_ "google.golang.org/protobuf/types/known/wrapperspb"
+	reflect "reflect"
+	sync "sync"
+)
+
+const (
+	// Verify that this generated code is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
+	// Verify that runtime/protoimpl is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
+)
+
+type CallReq struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Req string `protobuf:"bytes,1,opt,name=req,proto3" json:"req,omitempty"`
+}
+
+func (x *CallReq) Reset() {
+	*x = CallReq{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_test_proto_msgTypes[0]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *CallReq) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*CallReq) ProtoMessage() {}
+
+func (x *CallReq) ProtoReflect() protoreflect.Message {
+	mi := &file_test_proto_msgTypes[0]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use CallReq.ProtoReflect.Descriptor instead.
+func (*CallReq) Descriptor() ([]byte, []int) {
+	return file_test_proto_rawDescGZIP(), []int{0}
+}
+
+func (x *CallReq) GetReq() string {
+	if x != nil {
+		return x.Req
+	}
+	return ""
+}
+
+type CallRsp struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Rsp string `protobuf:"bytes,1,opt,name=rsp,proto3" json:"rsp,omitempty"`
+}
+
+func (x *CallRsp) Reset() {
+	*x = CallRsp{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_test_proto_msgTypes[1]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *CallRsp) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*CallRsp) ProtoMessage() {}
+
+func (x *CallRsp) ProtoReflect() protoreflect.Message {
+	mi := &file_test_proto_msgTypes[1]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use CallRsp.ProtoReflect.Descriptor instead.
+func (*CallRsp) Descriptor() ([]byte, []int) {
+	return file_test_proto_rawDescGZIP(), []int{1}
+}
+
+func (x *CallRsp) GetRsp() string {
+	if x != nil {
+		return x.Rsp
+	}
+	return ""
+}
+
+type Error struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Err string `protobuf:"bytes,1,opt,name=err,proto3" json:"err,omitempty"`
+}
+
+func (x *Error) Reset() {
+	*x = Error{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_test_proto_msgTypes[2]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *Error) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*Error) ProtoMessage() {}
+
+func (x *Error) ProtoReflect() protoreflect.Message {
+	mi := &file_test_proto_msgTypes[2]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use Error.ProtoReflect.Descriptor instead.
+func (*Error) Descriptor() ([]byte, []int) {
+	return file_test_proto_rawDescGZIP(), []int{2}
+}
+
+func (x *Error) GetErr() string {
+	if x != nil {
+		return x.Err
+	}
+	return ""
+}
+
+var File_test_proto protoreflect.FileDescriptor
+
+var file_test_proto_rawDesc = []byte{
+	0x0a, 0x0a, 0x74, 0x65, 0x73, 0x74, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x07, 0x74, 0x65,
+	0x73, 0x74, 0x2e, 0x76, 0x31, 0x1a, 0x0d, 0x74, 0x61, 0x67, 0x2f, 0x74, 0x61, 0x67, 0x2e, 0x70,
+	0x72, 0x6f, 0x74, 0x6f, 0x1a, 0x15, 0x61, 0x70, 0x69, 0x2f, 0x61, 0x6e, 0x6e, 0x6f, 0x74, 0x61,
+	0x74, 0x69, 0x6f, 0x6e, 0x73, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x1a, 0x1b, 0x6f, 0x70, 0x65,
+	0x6e, 0x61, 0x70, 0x69, 0x76, 0x33, 0x2f, 0x61, 0x6e, 0x6e, 0x6f, 0x74, 0x61, 0x74, 0x69, 0x6f,
+	0x6e, 0x73, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x1a, 0x1e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65,
+	0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x77, 0x72, 0x61, 0x70, 0x70, 0x65,
+	0x72, 0x73, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x22, 0x1b, 0x0a, 0x07, 0x43, 0x61, 0x6c, 0x6c,
+	0x52, 0x65, 0x71, 0x12, 0x10, 0x0a, 0x03, 0x72, 0x65, 0x71, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09,
+	0x52, 0x03, 0x72, 0x65, 0x71, 0x22, 0x1b, 0x0a, 0x07, 0x43, 0x61, 0x6c, 0x6c, 0x52, 0x73, 0x70,
+	0x12, 0x10, 0x0a, 0x03, 0x72, 0x73, 0x70, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x03, 0x72,
+	0x73, 0x70, 0x22, 0x19, 0x0a, 0x05, 0x45, 0x72, 0x72, 0x6f, 0x72, 0x12, 0x10, 0x0a, 0x03, 0x65,
+	0x72, 0x72, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x03, 0x65, 0x72, 0x72, 0x32, 0x72, 0x0a,
+	0x04, 0x54, 0x65, 0x73, 0x74, 0x12, 0x6a, 0x0a, 0x04, 0x43, 0x61, 0x6c, 0x6c, 0x12, 0x10, 0x2e,
+	0x74, 0x65, 0x73, 0x74, 0x2e, 0x76, 0x31, 0x2e, 0x43, 0x61, 0x6c, 0x6c, 0x52, 0x65, 0x71, 0x1a,
+	0x10, 0x2e, 0x74, 0x65, 0x73, 0x74, 0x2e, 0x76, 0x31, 0x2e, 0x43, 0x61, 0x6c, 0x6c, 0x52, 0x73,
+	0x70, 0x22, 0x3e, 0xaa, 0x84, 0x9e, 0x03, 0x1c, 0x2a, 0x04, 0x43, 0x61, 0x6c, 0x6c, 0x42, 0x14,
+	0x0a, 0x12, 0x12, 0x10, 0x0a, 0x0e, 0x2e, 0x74, 0x65, 0x73, 0x74, 0x2e, 0x76, 0x31, 0x2e, 0x45,
+	0x72, 0x72, 0x6f, 0x72, 0xb2, 0xea, 0xff, 0xf9, 0x01, 0x0d, 0x22, 0x08, 0x2f, 0x76, 0x31, 0x2f,
+	0x63, 0x61, 0x6c, 0x6c, 0x3a, 0x01, 0x2a, 0xba, 0xea, 0xff, 0xf9, 0x01, 0x04, 0x0a, 0x02, 0x35,
+	0x73, 0x42, 0x33, 0x5a, 0x31, 0x67, 0x6f, 0x2e, 0x75, 0x6e, 0x69, 0x73, 0x74, 0x61, 0x63, 0x6b,
+	0x2e, 0x6f, 0x72, 0x67, 0x2f, 0x6d, 0x69, 0x63, 0x72, 0x6f, 0x2d, 0x74, 0x65, 0x73, 0x74, 0x73,
+	0x2f, 0x73, 0x65, 0x72, 0x76, 0x65, 0x72, 0x2f, 0x63, 0x6f, 0x6d, 0x62, 0x6f, 0x2f, 0x70, 0x72,
+	0x6f, 0x74, 0x6f, 0x3b, 0x70, 0x62, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+}
+
+var (
+	file_test_proto_rawDescOnce sync.Once
+	file_test_proto_rawDescData = file_test_proto_rawDesc
+)
+
+func file_test_proto_rawDescGZIP() []byte {
+	file_test_proto_rawDescOnce.Do(func() {
+		file_test_proto_rawDescData = protoimpl.X.CompressGZIP(file_test_proto_rawDescData)
+	})
+	return file_test_proto_rawDescData
+}
+
+var file_test_proto_msgTypes = make([]protoimpl.MessageInfo, 3)
+var file_test_proto_goTypes = []interface{}{
+	(*CallReq)(nil), // 0: test.v1.CallReq
+	(*CallRsp)(nil), // 1: test.v1.CallRsp
+	(*Error)(nil),   // 2: test.v1.Error
+}
+var file_test_proto_depIdxs = []int32{
+	0, // 0: test.v1.Test.Call:input_type -> test.v1.CallReq
+	1, // 1: test.v1.Test.Call:output_type -> test.v1.CallRsp
+	1, // [1:2] is the sub-list for method output_type
+	0, // [0:1] is the sub-list for method input_type
+	0, // [0:0] is the sub-list for extension type_name
+	0, // [0:0] is the sub-list for extension extendee
+	0, // [0:0] is the sub-list for field type_name
+}
+
+func init() { file_test_proto_init() }
+func file_test_proto_init() {
+	if File_test_proto != nil {
+		return
+	}
+	if !protoimpl.UnsafeEnabled {
+		file_test_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*CallReq); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_test_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*CallRsp); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_test_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*Error); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+	}
+	type x struct{}
+	out := protoimpl.TypeBuilder{
+		File: protoimpl.DescBuilder{
+			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+			RawDescriptor: file_test_proto_rawDesc,
+			NumEnums:      0,
+			NumMessages:   3,
+			NumExtensions: 0,
+			NumServices:   1,
+		},
+		GoTypes:           file_test_proto_goTypes,
+		DependencyIndexes: file_test_proto_depIdxs,
+		MessageInfos:      file_test_proto_msgTypes,
+	}.Build()
+	File_test_proto = out.File
+	file_test_proto_rawDesc = nil
+	file_test_proto_goTypes = nil
+	file_test_proto_depIdxs = nil
+}
--- a/server/combo/ngpb/test_grpc.pb.go
+++ b/server/combo/ngpb/test_grpc.pb.go
@@ -1,14 +1,13 @@
 // Code generated by protoc-gen-go-grpc. DO NOT EDIT.
 // versions:
 // - protoc-gen-go-grpc v1.2.0
-// - protoc             v3.19.4
+// - protoc             v3.21.12
 // source: test.proto

 package pb

 import (
 	context "context"
-	proto "go.unistack.org/micro-tests/server/combo/proto"
 	grpc "google.golang.org/grpc"
 	codes "google.golang.org/grpc/codes"
 	status "google.golang.org/grpc/status"
@@ -23,8 +22,8 @@ const _ = grpc.SupportPackageIsVersion7
 //
 // For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream.
 type TestClient interface {
-	//option (micro.api.micro_service) = { client_wrappers: ["one","two"]; };
-	Call(ctx context.Context, in *proto.CallReq, opts ...grpc.CallOption) (*proto.CallRsp, error)
+	// option (micro.api.micro_service) = { client_wrappers: ["one","two"]; };
+	Call(ctx context.Context, in *CallReq, opts ...grpc.CallOption) (*CallRsp, error)
 }

 type testClient struct {
@@ -35,8 +34,8 @@ func NewTestClient(cc grpc.ClientConnInterface) TestClient {
 	return &testClient{cc}
 }

-func (c *testClient) Call(ctx context.Context, in *proto.CallReq, opts ...grpc.CallOption) (*proto.CallRsp, error) {
-	out := new(proto.CallRsp)
+func (c *testClient) Call(ctx context.Context, in *CallReq, opts ...grpc.CallOption) (*CallRsp, error) {
+	out := new(CallRsp)
 	err := c.cc.Invoke(ctx, "/test.v1.Test/Call", in, out, opts...)
 	if err != nil {
 		return nil, err
@@ -48,8 +47,8 @@ func (c *testClient) Call(ctx context.Context, in *proto.CallReq, opts ...grpc.C
 // All implementations must embed UnimplementedTestServer
 // for forward compatibility
 type TestServer interface {
-	//option (micro.api.micro_service) = { client_wrappers: ["one","two"]; };
-	Call(context.Context, *proto.CallReq) (*proto.CallRsp, error)
+	// option (micro.api.micro_service) = { client_wrappers: ["one","two"]; };
+	Call(context.Context, *CallReq) (*CallRsp, error)
 	mustEmbedUnimplementedTestServer()
 }

@@ -57,7 +56,7 @@ type TestServer interface {
 type UnimplementedTestServer struct {
 }

-func (UnimplementedTestServer) Call(context.Context, *proto.CallReq) (*proto.CallRsp, error) {
+func (UnimplementedTestServer) Call(context.Context, *CallReq) (*CallRsp, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method Call not implemented")
 }
 func (UnimplementedTestServer) mustEmbedUnimplementedTestServer() {}
@@ -74,7 +73,7 @@ func RegisterTestServer(s grpc.ServiceRegistrar, srv TestServer) {
 }

 func _Test_Call_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(proto.CallReq)
+	in := new(CallReq)
 	if err := dec(in); err != nil {
 		return nil, err
 	}
@@ -86,7 +85,7 @@ func _Test_Call_Handler(srv interface{}, ctx context.Context, dec func(interface
 		FullMethod: "/test.v1.Test/Call",
 	}
 	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(TestServer).Call(ctx, req.(*proto.CallReq))
+		return srv.(TestServer).Call(ctx, req.(*CallReq))
 	}
 	return interceptor(ctx, in, info, handler)
 }
--- a/server/combo/proto/test.pb.go
+++ b/server/combo/proto/test.pb.go
@@ -1,7 +1,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.26.0
-// 	protoc        v3.19.4
+// 	protoc        v3.21.12
 // source: test.proto

 package pb
@@ -180,18 +180,18 @@ var file_test_proto_rawDesc = []byte{
 	0x52, 0x03, 0x72, 0x65, 0x71, 0x22, 0x1b, 0x0a, 0x07, 0x43, 0x61, 0x6c, 0x6c, 0x52, 0x73, 0x70,
 	0x12, 0x10, 0x0a, 0x03, 0x72, 0x73, 0x70, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x03, 0x72,
 	0x73, 0x70, 0x22, 0x19, 0x0a, 0x05, 0x45, 0x72, 0x72, 0x6f, 0x72, 0x12, 0x10, 0x0a, 0x03, 0x65,
-	0x72, 0x72, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x03, 0x65, 0x72, 0x72, 0x32, 0x70, 0x0a,
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+	0x70, 0x22, 0x3e, 0xaa, 0x84, 0x9e, 0x03, 0x1c, 0x2a, 0x04, 0x43, 0x61, 0x6c, 0x6c, 0x42, 0x14,
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-	0x6f, 0x3b, 0x70, 0x62, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+	0x63, 0x61, 0x6c, 0x6c, 0x3a, 0x01, 0x2a, 0xba, 0xea, 0xff, 0xf9, 0x01, 0x04, 0x0a, 0x02, 0x35,
+	0x73, 0x42, 0x33, 0x5a, 0x31, 0x67, 0x6f, 0x2e, 0x75, 0x6e, 0x69, 0x73, 0x74, 0x61, 0x63, 0x6b,
+	0x2e, 0x6f, 0x72, 0x67, 0x2f, 0x6d, 0x69, 0x63, 0x72, 0x6f, 0x2d, 0x74, 0x65, 0x73, 0x74, 0x73,
+	0x2f, 0x73, 0x65, 0x72, 0x76, 0x65, 0x72, 0x2f, 0x63, 0x6f, 0x6d, 0x62, 0x6f, 0x2f, 0x70, 0x72,
+	0x6f, 0x74, 0x6f, 0x3b, 0x70, 0x62, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }

 var (
--- a/server/combo/proto/test.proto
+++ b/server/combo/proto/test.proto
@@ -23,7 +23,7 @@ service Test {
      };
 		};
 		option (micro.api.http) = { post: "/v1/call"; body: "*"; };
-		option (micro.api.micro_method) = { timeout: 5; };
+		option (micro.api.micro_method) = { timeout: "5s"; };
  };
 };

--- a/server/grpc/generate.go
+++ b/server/grpc/generate.go
@@ -1,4 +1,4 @@
 package grpc

 //go:generate go install google.golang.org/grpc/cmd/protoc-gen-go-grpc@latest
-//go:generate sh -c "protoc -I./proto -I$(go list -f '{{ .Dir }}' -m go.unistack.org/micro-proto/v3) -I. --go-grpc_out=paths=source_relative:./proto --go_out=paths=source_relative:./proto --go-micro_out=components='micro|rpc',debug=true,standalone=true,paths=source_relative:./gproto proto/test.proto"
+//go:generate sh -c "protoc -I./proto -I$(go list -f '{{ .Dir }}' -m go.unistack.org/micro-proto/v3) -I. --go-grpc_out=paths=source_relative:./proto --go_out=paths=source_relative:./proto --go-micro_out=components='micro|grpc',debug=true,standalone=true,paths=source_relative:./gproto proto/test.proto"
--- a/server/grpc/gproto/test_micro.pb.go
+++ b/server/grpc/gproto/test_micro.pb.go
@@ -1,5 +1,7 @@
 // Code generated by protoc-gen-go-micro. DO NOT EDIT.
-// protoc-gen-go-micro version: v3.5.3
+// versions:
+// - protoc-gen-go-micro v3.5.3
+// - protoc              v3.21.12
 // source: test.proto

 package helloworld
--- a/server/grpc/gproto/test_micro_grpc.pb.go
+++ b/server/grpc/gproto/test_micro_grpc.pb.go
--- a/server/grpc/grpc_test.go
+++ b/server/grpc/grpc_test.go
@@ -3,6 +3,7 @@ package grpc_test
 import (
 	"context"
 	"io"
+	"net"
 	"net/http"
 	"testing"

@@ -17,17 +18,26 @@ import (
 	"go.unistack.org/micro/v3/client"
 	"go.unistack.org/micro/v3/codec"
 	"go.unistack.org/micro/v3/errors"
+	"go.unistack.org/micro/v3/logger"
+	"go.unistack.org/micro/v3/metadata"
 	"go.unistack.org/micro/v3/register"
 	"go.unistack.org/micro/v3/router"
 	"go.unistack.org/micro/v3/server"
 	health "go.unistack.org/micro/v3/server/health"
-	jsonpb "google.golang.org/protobuf/encoding/protojson"
+	"google.golang.org/grpc"
+	"google.golang.org/grpc/credentials/insecure"
+	"google.golang.org/grpc/encoding/gzip"
+	gmetadata "google.golang.org/grpc/metadata"
 )

 type testServer struct {
 	pb.UnimplementedTestServer
 }

+type testnServer struct {
+	pb.UnimplementedTestServer
+}
+
 func NewServerHandlerWrapper() server.HandlerWrapper {
 	return func(fn server.HandlerFunc) server.HandlerFunc {
 		return func(ctx context.Context, req server.Request, rsp interface{}) error {
@@ -38,6 +48,10 @@ func NewServerHandlerWrapper() server.HandlerWrapper {
 }

 func (g *testServer) Call(ctx context.Context, req *pb.Request, rsp *pb.Response) error {
+	_, ok := metadata.FromIncomingContext(ctx)
+	if !ok {
+		return errors.InternalServerError("xxx", "missing metadata")
+	}
 	if req.Name == "Error" {
 		return &errors.Error{ID: "id", Code: 99, Detail: "detail"}
 	}
@@ -47,16 +61,34 @@ func (g *testServer) Call(ctx context.Context, req *pb.Request, rsp *pb.Response
 	return nil
 }

+func (g *testnServer) Call(ctx context.Context, req *pb.Request) (*pb.Response, error) {
+	_, ok := gmetadata.FromIncomingContext(ctx)
+	if !ok {
+		return nil, errors.InternalServerError("xxx", "missing metadata")
+	}
+
+	if req.Name == "Error" {
+		return nil, &errors.Error{ID: "id", Code: 99, Detail: "detail"}
+	}
+	rsp := &pb.Response{}
+
+	for i := 0; i < 650; i++ {
+		rsp.Msg += "Hello " + req.Name
+	}
+	return rsp, nil
+}
+
 func TestGRPCServer(t *testing.T) {
 	var err error
-
+	codec.DefaultMaxMsgSize = 8 * 1024 * 1024
 	ctx, cancel := context.WithCancel(context.Background())
 	defer cancel()
-
+	_ = logger.DefaultLogger.Init(logger.WithLevel(logger.ErrorLevel))
 	r := register.NewRegister()
 	b := broker.NewBroker(broker.Register(r))
 	s := gserver.NewServer(
 		server.Codec("application/grpc+proto", protocodec.NewCodec()),
+		server.Codec("application/grpc", protocodec.NewCodec()),
 		server.Address("127.0.0.1:0"),
 		server.Register(r),
 		server.Name("helloworld"),
@@ -122,35 +154,91 @@ func TestGRPCServer(t *testing.T) {
 		t.Fatalf("unknown version returned from health handler: %s", buf)
 	}

+	lis, err := net.Listen("tcp", "127.0.0.1:0")
+	if err != nil {
+		t.Fatalf("failed to listen: %v", err)
+	}
+	gs := grpc.NewServer()
+	pb.RegisterTestServer(gs, &testnServer{})
+	go func() {
+		if err := gs.Serve(lis); err != nil {
+			t.Fatalf("failed to serve: %v", err)
+		}
+	}()
+
+	// lookup server
+	service, err := r.LookupService(ctx, "helloworld")
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	if len(service) != 1 {
+		t.Fatalf("Expected 1 service got %d: %+v", len(service), service)
+	}
+
+	if len(service[0].Nodes) != 1 {
+		t.Fatalf("Expected 1 node got %d: %+v", len(service[0].Nodes), service[0].Nodes)
+	}
+
 	// create client
-	c := gclient.NewClient(client.Codec("application/grpc+proto", protocodec.NewCodec()), client.Router(rtr), client.Register(r), client.Broker(b))
+	gc := gclient.NewClient(
+		client.ContentType("application/grpc"),
+		client.Codec("application/grpc", protocodec.NewCodec()), client.Router(rtr), client.Register(r), client.Broker(b))

-	testMethods := []string{
-		"Test.Call",
+	c := gpb.NewTestClient("helloworld", gc)
+
+	var md metadata.Metadata
+	t.Logf("call micro via micro")
+	rq := &pb.Request{Name: "John"}
+	for i := 0; i < 1500; i++ {
+		rq.Name += "name"
 	}
-
-	for _, method := range testMethods {
-		req := c.NewRequest("helloworld", method, &pb.Request{
-			Name: "John",
-		})
-
-		rsp := &pb.Response{}
-
-		err = c.Call(context.TODO(), req, rsp)
-		if err != nil {
-			t.Fatalf("method: %s err: %v", method, err)
-		}
-
-		if rsp.Msg != "Hello John" {
-			t.Fatalf("Got unexpected response %v", rsp.Msg)
-		}
-
-		enc := &jsonpb.MarshalOptions{EmitUnpopulated: true}
-		_, err := enc.Marshal(rsp)
-		if err != nil {
-			t.Fatal(err)
-		}
+	_, err = c.Call(ctx, rq,
+		client.WithResponseMetadata(&md),
+		gclient.CallOptions(grpc.UseCompressor(gzip.Name)))
+	if err != nil {
+		t.Fatalf("err: %v", err)
 	}
+	t.Logf("response md %#+v", md)
+
+	ngcli, err := grpc.DialContext(ctx,
+		// lis.Addr().String(),
+		service[0].Nodes[0].Address,
+		grpc.WithTransportCredentials(insecure.NewCredentials()),
+	)
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer ngcli.Close()
+
+	var gmd gmetadata.MD
+	ngrpcsvc := pb.NewTestClient(ngcli)
+	t.Logf("call micro via native")
+	if _, err = ngrpcsvc.Call(ctx, rq,
+		grpc.UseCompressor(gzip.Name),
+		grpc.Header(&gmd)); err != nil {
+		t.Fatal(err)
+	}
+	t.Logf("gmd %#+v\n", gmd)
+
+	nxgcli, err := grpc.DialContext(ctx,
+		lis.Addr().String(),
+		// service[0].Nodes[0].Address,
+		grpc.WithTransportCredentials(insecure.NewCredentials()),
+	)
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer nxgcli.Close()
+
+	ngrpcsvc = pb.NewTestClient(nxgcli)
+	t.Logf("call native via native")
+	if _, err := ngrpcsvc.Call(ctx, rq,
+		grpc.UseCompressor(gzip.Name),
+		grpc.Header(&gmd)); err != nil {
+		t.Fatal(err)
+	}
+	t.Logf("gmd %#+v\n", gmd)

 	//rsp := rpb.ServerReflectionResponse{}
 	//req := c.NewRequest("helloworld", "Test.ServerReflectionInfo", &rpb.ServerReflectionRequest{}, client.StreamingRequest())
--- a/server/grpc/proto/test.pb.go
+++ b/server/grpc/proto/test.pb.go
@@ -1,7 +1,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.26.0
-// 	protoc        v3.19.4
+// 	protoc        v3.21.12
 // source: test.proto

 package helloworld
--- a/server/grpc/proto/test_grpc.pb.go
+++ b/server/grpc/proto/test_grpc.pb.go
@@ -1,7 +1,7 @@
 // Code generated by protoc-gen-go-grpc. DO NOT EDIT.
 // versions:
 // - protoc-gen-go-grpc v1.2.0
-// - protoc             v3.19.4
+// - protoc             v3.21.12
 // source: test.proto

 package helloworld
--- a/server/http/proto/test.pb.go
+++ b/server/http/proto/test.pb.go
@@ -1,7 +1,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.26.0
-// 	protoc        v3.19.4
+// 	protoc        v3.21.12
 // source: test.proto

 package pb
@@ -428,57 +428,57 @@ var file_test_proto_rawDesc = []byte{
 	0x70, 0x31, 0x12, 0x10, 0x0a, 0x03, 0x72, 0x73, 0x70, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52,
 	0x03, 0x72, 0x73, 0x70, 0x22, 0x19, 0x0a, 0x05, 0x45, 0x72, 0x72, 0x6f, 0x72, 0x12, 0x10, 0x0a,
 	0x03, 0x6d, 0x73, 0x67, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x03, 0x6d, 0x73, 0x67, 0x32,
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+	0x8c, 0x01, 0x0a, 0x0a, 0x54, 0x65, 0x73, 0x74, 0x44, 0x6f, 0x75, 0x62, 0x6c, 0x65, 0x12, 0x7e,
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 }

 var (
--- a/server/http/proto/test.proto
+++ b/server/http/proto/test.proto
@@ -23,7 +23,7 @@ service TestDouble {
      };
    };
 		option (micro.api.http) = { post: "/v1/testdouble/call/name/{name}"; body: "*"; };
-		option (micro.api.micro_method) = { timeout: 5; };
+		option (micro.api.micro_method) = { timeout: "5s"; };
  };
 };

@@ -40,7 +40,7 @@ service Test {
      };
    };
 		option (micro.api.http) = { post: "/v1/test/call_repeated_string"; body: "*"; };
-		option (micro.api.micro_method) = { timeout: 5; };
+		option (micro.api.micro_method) = { timeout: "5s"; };
  };
 	rpc CallRepeatedInt64(CallReq) returns (CallRsp) {
 		option (micro.openapiv3.openapiv3_operation) = {
@@ -54,7 +54,7 @@ service Test {
      };
    };
 		option (micro.api.http) = { post: "/v1/test/call_repeated_int64"; body: "*"; };
-		option (micro.api.micro_method) = { timeout: 5; };
+		option (micro.api.micro_method) = { timeout: "5s"; };
  };


@@ -95,7 +95,7 @@ service Test {
 		  };
 		};
 		option (micro.api.http) = { post: "/v1/test/call/{name}"; body: "*"; };
-		option (micro.api.micro_method) = { timeout: 5; };
+		option (micro.api.micro_method) = { timeout: "5s"; };
  };
 	rpc CallError(CallReq1) returns (CallRsp1) {
 		option (micro.openapiv3.openapiv3_operation) = {
--- a/server/http/proto/test_micro.pb.go
+++ b/server/http/proto/test_micro.pb.go
@@ -1,5 +1,7 @@
 // Code generated by protoc-gen-go-micro. DO NOT EDIT.
-// protoc-gen-go-micro version: v3.5.3
+// versions:
+// - protoc-gen-go-micro v3.5.3
+// - protoc              v3.21.12
 // source: test.proto

 package pb
--- a/server/http/proto/test_micro_http.pb.go
+++ b/server/http/proto/test_micro_http.pb.go
@@ -35,7 +35,8 @@ func (c *testDoubleClient) CallDouble(ctx context.Context, req *CallReq, opts ..
 		v3.Path("/v1/testdouble/call/name/{name}"),
 		v3.Body("*"),
 	)
-	opts = append(opts, client.WithRequestTimeout(time.Second*5))
+	td := time.Duration(5000000000)
+	opts = append(opts, client.WithRequestTimeout(td))
 	rsp := &CallRsp{}
 	err := c.c.Call(ctx, c.c.NewRequest(c.name, "TestDouble.CallDouble", req), rsp, opts...)
 	if err != nil {
@@ -50,7 +51,8 @@ type testDoubleServer struct {

 func (h *testDoubleServer) CallDouble(ctx context.Context, req *CallReq, rsp *CallRsp) error {
 	var cancel context.CancelFunc
-	ctx, cancel = context.WithTimeout(ctx, time.Second*5)
+	td := time.Duration(5000000000)
+	ctx, cancel = context.WithTimeout(ctx, td)
 	defer cancel()
 	return h.TestDoubleServer.CallDouble(ctx, req, rsp)
 }
@@ -90,7 +92,8 @@ func (c *testClient) CallRepeatedString(ctx context.Context, req *CallReq, opts
 		v3.Path("/v1/test/call_repeated_string"),
 		v3.Body("*"),
 	)
-	opts = append(opts, client.WithRequestTimeout(time.Second*5))
+	td := time.Duration(5000000000)
+	opts = append(opts, client.WithRequestTimeout(td))
 	rsp := &CallRsp{}
 	err := c.c.Call(ctx, c.c.NewRequest(c.name, "Test.CallRepeatedString", req), rsp, opts...)
 	if err != nil {
@@ -110,7 +113,8 @@ func (c *testClient) CallRepeatedInt64(ctx context.Context, req *CallReq, opts .
 		v3.Path("/v1/test/call_repeated_int64"),
 		v3.Body("*"),
 	)
-	opts = append(opts, client.WithRequestTimeout(time.Second*5))
+	td := time.Duration(5000000000)
+	opts = append(opts, client.WithRequestTimeout(td))
 	rsp := &CallRsp{}
 	err := c.c.Call(ctx, c.c.NewRequest(c.name, "Test.CallRepeatedInt64", req), rsp, opts...)
 	if err != nil {
@@ -134,7 +138,8 @@ func (c *testClient) Call(ctx context.Context, req *CallReq, opts ...client.Call
 		v3.Cookie("Csrftoken", "true"),
 		v3.Header("Clientid", "true"),
 	)
-	opts = append(opts, client.WithRequestTimeout(time.Second*5))
+	td := time.Duration(5000000000)
+	opts = append(opts, client.WithRequestTimeout(td))
 	rsp := &CallRsp{}
 	err := c.c.Call(ctx, c.c.NewRequest(c.name, "Test.Call", req), rsp, opts...)
 	if err != nil {
@@ -168,21 +173,24 @@ type testServer struct {

 func (h *testServer) CallRepeatedString(ctx context.Context, req *CallReq, rsp *CallRsp) error {
 	var cancel context.CancelFunc
-	ctx, cancel = context.WithTimeout(ctx, time.Second*5)
+	td := time.Duration(5000000000)
+	ctx, cancel = context.WithTimeout(ctx, td)
 	defer cancel()
 	return h.TestServer.CallRepeatedString(ctx, req, rsp)
 }

 func (h *testServer) CallRepeatedInt64(ctx context.Context, req *CallReq, rsp *CallRsp) error {
 	var cancel context.CancelFunc
-	ctx, cancel = context.WithTimeout(ctx, time.Second*5)
+	td := time.Duration(5000000000)
+	ctx, cancel = context.WithTimeout(ctx, td)
 	defer cancel()
 	return h.TestServer.CallRepeatedInt64(ctx, req, rsp)
 }

 func (h *testServer) Call(ctx context.Context, req *CallReq, rsp *CallRsp) error {
 	var cancel context.CancelFunc
-	ctx, cancel = context.WithTimeout(ctx, time.Second*5)
+	td := time.Duration(5000000000)
+	ctx, cancel = context.WithTimeout(ctx, td)
 	defer cancel()
 	v31.FillRequest(ctx, req,
 		v31.Header("Clientid", "true"),