This is an automated email from the ASF dual-hosted git repository.

dmwangnima pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/dubbo-go.git


The following commit(s) were added to refs/heads/main by this push:
     new eeab1e947 Refactor: Remove unnecessary dependency on dubbogo/grpc-go  
(#2573)
eeab1e947 is described below

commit eeab1e947236cddf955fe6e0fe1aa5e686af7f05
Author: Shikhar Soni <[email protected]>
AuthorDate: Thu Jan 11 11:48:26 2024 +0530

    Refactor: Remove unnecessary dependency on dubbogo/grpc-go  (#2573)
    
    * [triple_protocol]feat: add interoperability package
    
    Signed-off-by: Shikhar Soni <[email protected]>
    
    * [triple_protocol]feat: remove dependency from dubbogo/grpc-go in codec.go
    
    Signed-off-by: Shikhar Soni <[email protected]>
    
    * [triple_protocol]fix protoc error
    
    Signed-off-by: Shikhar Soni <[email protected]>
    
    * [triple_protocol]make functions private
    
    Signed-off-by: Shikhar Soni <[email protected]>
    
    * [triple_protocol] better protoc configuration
    
    Signed-off-by: Shikhar Soni <[email protected]>
    
    * refactor:format code
    
    Signed-off-by: Shikhar Soni <[email protected]>
    
    ---------
    
    Signed-off-by: Shikhar Soni <[email protected]>
---
 protocol/triple/triple_protocol/codec.go           | 205 +++++++++++++++-
 .../interoperability/interop.triple_wrapper.pb.go  | 269 +++++++++++++++++++++
 .../interoperability/interop.triple_wrapper.proto  |  35 +++
 3 files changed, 502 insertions(+), 7 deletions(-)

diff --git a/protocol/triple/triple_protocol/codec.go 
b/protocol/triple/triple_protocol/codec.go
index ff131f6c3..84ab75c65 100644
--- a/protocol/triple/triple_protocol/codec.go
+++ b/protocol/triple/triple_protocol/codec.go
@@ -16,13 +16,14 @@ package triple_protocol
 
 import (
        "bytes"
+       
"dubbo.apache.org/dubbo-go/v3/protocol/triple/triple_protocol/internal/interoperability"
        "encoding/json"
        "errors"
        "fmt"
        hessian "github.com/apache/dubbo-go-hessian2"
-       "github.com/dubbogo/grpc-go/encoding"
-       "github.com/dubbogo/grpc-go/encoding/proto_wrapper_api"
-       "github.com/dubbogo/grpc-go/encoding/tools"
+       perrors "github.com/pkg/errors"
+       "reflect"
+       "time"
 )
 
 import (
@@ -204,10 +205,10 @@ func (c *protoWrapperCodec) Marshal(message interface{}) 
([]byte, error) {
                        return nil, err
                }
                reqsBytes[i] = reqBytes
-               reqsTypes[i] = encoding.GetArgType(req)
+               reqsTypes[i] = getArgType(req)
        }
 
-       wrapperReq := &proto_wrapper_api.TripleRequestWrapper{
+       wrapperReq := &interoperability.TripleRequestWrapper{
                SerializeType: c.innerCodec.Name(),
                Args:          reqsBytes,
                ArgTypes:      reqsTypes,
@@ -222,7 +223,7 @@ func (c *protoWrapperCodec) Unmarshal(binary []byte, 
message interface{}) error
                return c.innerCodec.Unmarshal(binary, message)
        }
 
-       var wrapperReq proto_wrapper_api.TripleRequestWrapper
+       var wrapperReq interoperability.TripleRequestWrapper
        if err := proto.Unmarshal(binary, &wrapperReq); err != nil {
                return err
        }
@@ -265,7 +266,7 @@ func (c *hessian2Codec) Unmarshal(binary []byte, message 
interface{}) error {
        if err != nil {
                return err
        }
-       return tools.ReflectResponse(val, message)
+       return reflectResponse(val, message)
 }
 
 // todo(DMwangnima): add unit tests
@@ -337,3 +338,193 @@ func errNotProto(message interface{}) error {
        }
        return fmt.Errorf("%T doesn't implement proto.Message", message)
 }
+
+// Definitions from dubbogo/grpc-go
+func getArgType(v interface{}) string {
+       if v == nil {
+               return "V"
+       }
+
+       switch v.(type) {
+       // Serialized tags for base types
+       case nil:
+               return "V"
+       case bool:
+               return "boolean"
+       case []bool:
+               return "[Z"
+       case byte:
+               return "byte"
+       case []byte:
+               return "[B"
+       case int8:
+               return "byte"
+       case []int8:
+               return "[B"
+       case int16:
+               return "short"
+       case []int16:
+               return "[S"
+       case uint16: // Equivalent to Char of Java
+               return "char"
+       case []uint16:
+               return "[C"
+       case int: // Equivalent to Long of Java
+               return "long"
+       case []int:
+               return "[J"
+       case int32:
+               return "int"
+       case []int32:
+               return "[I"
+       case int64:
+               return "long"
+       case []int64:
+               return "[J"
+       case time.Time:
+               return "java.util.Date"
+       case []time.Time:
+               return "[Ljava.util.Date"
+       case float32:
+               return "float"
+       case []float32:
+               return "[F"
+       case float64:
+               return "double"
+       case []float64:
+               return "[D"
+       case string:
+               return "java.lang.String"
+       case []string:
+               return "[Ljava.lang.String;"
+       case []hessian.Object:
+               return "[Ljava.lang.Object;"
+       case map[interface{}]interface{}:
+               // return  "java.util.HashMap"
+               return "java.util.Map"
+       case hessian.POJOEnum:
+               return v.(hessian.POJOEnum).JavaClassName()
+       //  Serialized tags for complex types
+       default:
+               t := reflect.TypeOf(v)
+               if reflect.Ptr == t.Kind() {
+                       t = t.Elem()
+               }
+               switch t.Kind() {
+               case reflect.Struct:
+                       v, ok := v.(hessian.POJO)
+                       if ok {
+                               return v.JavaClassName()
+                       }
+                       return "java.lang.Object"
+               case reflect.Slice, reflect.Array:
+                       if t.Elem().Kind() == reflect.Struct {
+                               return "[Ljava.lang.Object;"
+                       }
+                       // return "java.util.ArrayList"
+                       return "java.util.List"
+               case reflect.Map: // Enter here, map may be map[string]int
+                       return "java.util.Map"
+               default:
+                       return ""
+               }
+       }
+}
+
+func reflectResponse(in interface{}, out interface{}) error {
+       if in == nil {
+               return perrors.Errorf("@in is nil")
+       }
+
+       if out == nil {
+               return perrors.Errorf("@out is nil")
+       }
+       if reflect.TypeOf(out).Kind() != reflect.Ptr {
+               return perrors.Errorf("@out should be a pointer")
+       }
+
+       inValue := hessian.EnsurePackValue(in)
+       outValue := hessian.EnsurePackValue(out)
+
+       outType := outValue.Type().String()
+       if outType == "interface {}" || outType == "*interface {}" {
+               hessian.SetValue(outValue, inValue)
+               return nil
+       }
+
+       switch inValue.Type().Kind() {
+       case reflect.Slice, reflect.Array:
+               return copySlice(inValue, outValue)
+       case reflect.Map:
+               return copyMap(inValue, outValue)
+       default:
+               hessian.SetValue(outValue, inValue)
+       }
+
+       return nil
+}
+
+// copySlice copy from inSlice to outSlice
+func copySlice(inSlice, outSlice reflect.Value) error {
+       if inSlice.IsNil() {
+               return perrors.New("@in is nil")
+       }
+       if inSlice.Kind() != reflect.Slice {
+               return perrors.Errorf("@in is not slice, but %v", 
inSlice.Kind())
+       }
+
+       for outSlice.Kind() == reflect.Ptr {
+               outSlice = outSlice.Elem()
+       }
+
+       size := inSlice.Len()
+       outSlice.Set(reflect.MakeSlice(outSlice.Type(), size, size))
+
+       for i := 0; i < size; i++ {
+               inSliceValue := inSlice.Index(i)
+               if !inSliceValue.Type().AssignableTo(outSlice.Index(i).Type()) {
+                       return perrors.Errorf("in element type [%s] can not 
assign to out element type [%s]",
+                               inSliceValue.Type().String(), 
outSlice.Type().String())
+               }
+               outSlice.Index(i).Set(inSliceValue)
+       }
+
+       return nil
+}
+
+// copyMap copy from in map to out map
+func copyMap(inMapValue, outMapValue reflect.Value) error {
+       if inMapValue.IsNil() {
+               return perrors.New("@in is nil")
+       }
+       if !inMapValue.CanInterface() {
+               return perrors.New("@in's Interface can not be used.")
+       }
+       if inMapValue.Kind() != reflect.Map {
+               return perrors.Errorf("@in is not map, but %v", 
inMapValue.Kind())
+       }
+
+       outMapType := hessian.UnpackPtrType(outMapValue.Type())
+       hessian.SetValue(outMapValue, reflect.MakeMap(outMapType))
+
+       outKeyType := outMapType.Key()
+
+       outMapValue = hessian.UnpackPtrValue(outMapValue)
+       outValueType := outMapValue.Type().Elem()
+
+       for _, inKey := range inMapValue.MapKeys() {
+               inValue := inMapValue.MapIndex(inKey)
+
+               if !inKey.Type().AssignableTo(outKeyType) {
+                       return perrors.Errorf("in Key:{type:%s, value:%#v} can 
not assign to out Key:{type:%s} ",
+                               inKey.Type().String(), inKey, 
outKeyType.String())
+               }
+               if !inValue.Type().AssignableTo(outValueType) {
+                       return perrors.Errorf("in Value:{type:%s, value:%#v} 
can not assign to out value:{type:%s}",
+                               inValue.Type().String(), inValue, 
outValueType.String())
+               }
+               outMapValue.SetMapIndex(inKey, inValue)
+       }
+
+       return nil
+}
diff --git 
a/protocol/triple/triple_protocol/internal/interoperability/interop.triple_wrapper.pb.go
 
b/protocol/triple/triple_protocol/internal/interoperability/interop.triple_wrapper.pb.go
new file mode 100644
index 000000000..20f441d07
--- /dev/null
+++ 
b/protocol/triple/triple_protocol/internal/interoperability/interop.triple_wrapper.pb.go
@@ -0,0 +1,269 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// versions:
+//     protoc-gen-go v1.32.0
+//     protoc        v3.20.3
+// source: interop.triple_wrapper.proto
+
+// Licensed to the Apache Software Foundation (ASF) under one or more
+// contributor license agreements.  See the NOTICE file distributed with
+// this work for additional information regarding copyright ownership.
+// The ASF licenses this file to You under the Apache License, Version 2.0
+// (the "License"); you may not use this file except in compliance with
+// the License.  You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package interoperability
+
+import (
+       protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+       protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+       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 TripleRequestWrapper struct {
+       state         protoimpl.MessageState
+       sizeCache     protoimpl.SizeCache
+       unknownFields protoimpl.UnknownFields
+
+       // hessian4
+       // json
+       SerializeType string   
`protobuf:"bytes,1,opt,name=serializeType,proto3" 
json:"serializeType,omitempty"`
+       Args          [][]byte `protobuf:"bytes,2,rep,name=args,proto3" 
json:"args,omitempty"`
+       ArgTypes      []string `protobuf:"bytes,3,rep,name=argTypes,proto3" 
json:"argTypes,omitempty"`
+}
+
+func (x *TripleRequestWrapper) Reset() {
+       *x = TripleRequestWrapper{}
+       if protoimpl.UnsafeEnabled {
+               mi := &file_interop_triple_wrapper_proto_msgTypes[0]
+               ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+               ms.StoreMessageInfo(mi)
+       }
+}
+
+func (x *TripleRequestWrapper) String() string {
+       return protoimpl.X.MessageStringOf(x)
+}
+
+func (*TripleRequestWrapper) ProtoMessage() {}
+
+func (x *TripleRequestWrapper) ProtoReflect() protoreflect.Message {
+       mi := &file_interop_triple_wrapper_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 TripleRequestWrapper.ProtoReflect.Descriptor instead.
+func (*TripleRequestWrapper) Descriptor() ([]byte, []int) {
+       return file_interop_triple_wrapper_proto_rawDescGZIP(), []int{0}
+}
+
+func (x *TripleRequestWrapper) GetSerializeType() string {
+       if x != nil {
+               return x.SerializeType
+       }
+       return ""
+}
+
+func (x *TripleRequestWrapper) GetArgs() [][]byte {
+       if x != nil {
+               return x.Args
+       }
+       return nil
+}
+
+func (x *TripleRequestWrapper) GetArgTypes() []string {
+       if x != nil {
+               return x.ArgTypes
+       }
+       return nil
+}
+
+type TripleResponseWrapper struct {
+       state         protoimpl.MessageState
+       sizeCache     protoimpl.SizeCache
+       unknownFields protoimpl.UnknownFields
+
+       SerializeType string `protobuf:"bytes,1,opt,name=serializeType,proto3" 
json:"serializeType,omitempty"`
+       Data          []byte `protobuf:"bytes,2,opt,name=data,proto3" 
json:"data,omitempty"`
+       Type          string `protobuf:"bytes,3,opt,name=type,proto3" 
json:"type,omitempty"`
+}
+
+func (x *TripleResponseWrapper) Reset() {
+       *x = TripleResponseWrapper{}
+       if protoimpl.UnsafeEnabled {
+               mi := &file_interop_triple_wrapper_proto_msgTypes[1]
+               ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+               ms.StoreMessageInfo(mi)
+       }
+}
+
+func (x *TripleResponseWrapper) String() string {
+       return protoimpl.X.MessageStringOf(x)
+}
+
+func (*TripleResponseWrapper) ProtoMessage() {}
+
+func (x *TripleResponseWrapper) ProtoReflect() protoreflect.Message {
+       mi := &file_interop_triple_wrapper_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 TripleResponseWrapper.ProtoReflect.Descriptor instead.
+func (*TripleResponseWrapper) Descriptor() ([]byte, []int) {
+       return file_interop_triple_wrapper_proto_rawDescGZIP(), []int{1}
+}
+
+func (x *TripleResponseWrapper) GetSerializeType() string {
+       if x != nil {
+               return x.SerializeType
+       }
+       return ""
+}
+
+func (x *TripleResponseWrapper) GetData() []byte {
+       if x != nil {
+               return x.Data
+       }
+       return nil
+}
+
+func (x *TripleResponseWrapper) GetType() string {
+       if x != nil {
+               return x.Type
+       }
+       return ""
+}
+
+var File_interop_triple_wrapper_proto protoreflect.FileDescriptor
+
+var file_interop_triple_wrapper_proto_rawDesc = []byte{
+       0x0a, 0x1c, 0x69, 0x6e, 0x74, 0x65, 0x72, 0x6f, 0x70, 0x2e, 0x74, 0x72, 
0x69, 0x70, 0x6c, 0x65,
+       0x5f, 0x77, 0x72, 0x61, 0x70, 0x70, 0x65, 0x72, 0x2e, 0x70, 0x72, 0x6f, 
0x74, 0x6f, 0x12, 0x10,
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0x6c, 0x69, 0x74, 0x79,
+       0x22, 0x6c, 0x0a, 0x14, 0x54, 0x72, 0x69, 0x70, 0x6c, 0x65, 0x52, 0x65, 
0x71, 0x75, 0x65, 0x73,
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0x73, 0x65, 0x72, 0x69,
+       0x61, 0x6c, 0x69, 0x7a, 0x65, 0x54, 0x79, 0x70, 0x65, 0x18, 0x01, 0x20, 
0x01, 0x28, 0x09, 0x52,
+       0x0d, 0x73, 0x65, 0x72, 0x69, 0x61, 0x6c, 0x69, 0x7a, 0x65, 0x54, 0x79, 
0x70, 0x65, 0x12, 0x12,
+       0x0a, 0x04, 0x61, 0x72, 0x67, 0x73, 0x18, 0x02, 0x20, 0x03, 0x28, 0x0c, 
0x52, 0x04, 0x61, 0x72,
+       0x67, 0x73, 0x12, 0x1a, 0x0a, 0x08, 0x61, 0x72, 0x67, 0x54, 0x79, 0x70, 
0x65, 0x73, 0x18, 0x03,
+       0x20, 0x03, 0x28, 0x09, 0x52, 0x08, 0x61, 0x72, 0x67, 0x54, 0x79, 0x70, 
0x65, 0x73, 0x22, 0x65,
+       0x0a, 0x15, 0x54, 0x72, 0x69, 0x70, 0x6c, 0x65, 0x52, 0x65, 0x73, 0x70, 
0x6f, 0x6e, 0x73, 0x65,
+       0x57, 0x72, 0x61, 0x70, 0x70, 0x65, 0x72, 0x12, 0x24, 0x0a, 0x0d, 0x73, 
0x65, 0x72, 0x69, 0x61,
+       0x6c, 0x69, 0x7a, 0x65, 0x54, 0x79, 0x70, 0x65, 0x18, 0x01, 0x20, 0x01, 
0x28, 0x09, 0x52, 0x0d,
+       0x73, 0x65, 0x72, 0x69, 0x61, 0x6c, 0x69, 0x7a, 0x65, 0x54, 0x79, 0x70, 
0x65, 0x12, 0x12, 0x0a,
+       0x04, 0x64, 0x61, 0x74, 0x61, 0x18, 0x02, 0x20, 0x01, 0x28, 0x0c, 0x52, 
0x04, 0x64, 0x61, 0x74,
+       0x61, 0x12, 0x12, 0x0a, 0x04, 0x74, 0x79, 0x70, 0x65, 0x18, 0x03, 0x20, 
0x01, 0x28, 0x09, 0x52,
+       0x04, 0x74, 0x79, 0x70, 0x65, 0x42, 0x69, 0x5a, 0x67, 0x64, 0x75, 0x62, 
0x62, 0x6f, 0x2e, 0x61,
+       0x70, 0x61, 0x63, 0x68, 0x65, 0x2e, 0x6f, 0x72, 0x67, 0x2f, 0x64, 0x75, 
0x62, 0x62, 0x6f, 0x2d,
+       0x67, 0x6f, 0x2f, 0x76, 0x33, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x63, 
0x6f, 0x6c, 0x2f, 0x74,
+       0x72, 0x69, 0x70, 0x6c, 0x65, 0x2f, 0x74, 0x72, 0x69, 0x70, 0x6c, 0x65, 
0x5f, 0x70, 0x72, 0x6f,
+       0x74, 0x6f, 0x63, 0x6f, 0x6c, 0x2f, 0x69, 0x6e, 0x74, 0x65, 0x72, 0x6e, 
0x61, 0x6c, 0x2f, 0x69,
+       0x6e, 0x74, 0x65, 0x72, 0x6f, 0x70, 0x65, 0x72, 0x61, 0x62, 0x69, 0x6c, 
0x69, 0x74, 0x79, 0x3b,
+       0x69, 0x6e, 0x74, 0x65, 0x72, 0x6f, 0x70, 0x65, 0x72, 0x61, 0x62, 0x69, 
0x6c, 0x69, 0x74, 0x79,
+       0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+}
+
+var (
+       file_interop_triple_wrapper_proto_rawDescOnce sync.Once
+       file_interop_triple_wrapper_proto_rawDescData = 
file_interop_triple_wrapper_proto_rawDesc
+)
+
+func file_interop_triple_wrapper_proto_rawDescGZIP() []byte {
+       file_interop_triple_wrapper_proto_rawDescOnce.Do(func() {
+               file_interop_triple_wrapper_proto_rawDescData = 
protoimpl.X.CompressGZIP(file_interop_triple_wrapper_proto_rawDescData)
+       })
+       return file_interop_triple_wrapper_proto_rawDescData
+}
+
+var file_interop_triple_wrapper_proto_msgTypes = make([]protoimpl.MessageInfo, 
2)
+var file_interop_triple_wrapper_proto_goTypes = []interface{}{
+       (*TripleRequestWrapper)(nil),  // 0: 
interoperability.TripleRequestWrapper
+       (*TripleResponseWrapper)(nil), // 1: 
interoperability.TripleResponseWrapper
+}
+var file_interop_triple_wrapper_proto_depIdxs = []int32{
+       0, // [0:0] is the sub-list for method output_type
+       0, // [0:0] 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_interop_triple_wrapper_proto_init() }
+func file_interop_triple_wrapper_proto_init() {
+       if File_interop_triple_wrapper_proto != nil {
+               return
+       }
+       if !protoimpl.UnsafeEnabled {
+               file_interop_triple_wrapper_proto_msgTypes[0].Exporter = func(v 
interface{}, i int) interface{} {
+                       switch v := v.(*TripleRequestWrapper); i {
+                       case 0:
+                               return &v.state
+                       case 1:
+                               return &v.sizeCache
+                       case 2:
+                               return &v.unknownFields
+                       default:
+                               return nil
+                       }
+               }
+               file_interop_triple_wrapper_proto_msgTypes[1].Exporter = func(v 
interface{}, i int) interface{} {
+                       switch v := v.(*TripleResponseWrapper); 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_interop_triple_wrapper_proto_rawDesc,
+                       NumEnums:      0,
+                       NumMessages:   2,
+                       NumExtensions: 0,
+                       NumServices:   0,
+               },
+               GoTypes:           file_interop_triple_wrapper_proto_goTypes,
+               DependencyIndexes: file_interop_triple_wrapper_proto_depIdxs,
+               MessageInfos:      file_interop_triple_wrapper_proto_msgTypes,
+       }.Build()
+       File_interop_triple_wrapper_proto = out.File
+       file_interop_triple_wrapper_proto_rawDesc = nil
+       file_interop_triple_wrapper_proto_goTypes = nil
+       file_interop_triple_wrapper_proto_depIdxs = nil
+}
diff --git 
a/protocol/triple/triple_protocol/internal/interoperability/interop.triple_wrapper.proto
 
b/protocol/triple/triple_protocol/internal/interoperability/interop.triple_wrapper.proto
new file mode 100644
index 000000000..87a58dbb8
--- /dev/null
+++ 
b/protocol/triple/triple_protocol/internal/interoperability/interop.triple_wrapper.proto
@@ -0,0 +1,35 @@
+syntax = "proto3";
+
+// Licensed to the Apache Software Foundation (ASF) under one or more
+// contributor license agreements.  See the NOTICE file distributed with
+// this work for additional information regarding copyright ownership.
+// The ASF licenses this file to You under the Apache License, Version 2.0
+// (the "License"); you may not use this file except in compliance with
+// the License.  You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package interoperability;
+
+option go_package = 
"dubbo.apache.org/dubbo-go/v3/protocol/triple/triple_protocol/internal/interoperability;interoperability";
+
+
+message TripleRequestWrapper {
+  // hessian4
+  // json
+  string serializeType = 1;
+  repeated bytes args = 2;
+  repeated string argTypes = 3;
+}
+
+message TripleResponseWrapper {
+  string serializeType = 1;
+  bytes data = 2;
+  string type = 3;
+}
\ No newline at end of file

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