grpc msg sent

app/main.go

@@ -53,6 +53,9 @@ func main() {
 	} else if os.Args[1] == "msg" { // 启动msg示例
 		examples.MsgSetup(app)
 		examples.MsgFireRequest()
+	} else if os.Args[1] == "msg_pb" { // 启动msg示例
+		examples.MsgPbSetup(app)
+		examples.MsgPbFireRequest()
 	} else if os.Args[1] == "all" { // 运行所有示例
 		examples.SagaSetup(app)
 		examples.SagaWaitSetup(app)

dtmcli/dtmcli.pb.go

@@ -20,6 +20,77 @@ const (
 	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
 )
 
+type DtmTransInfo struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Gid       string `protobuf:"bytes,1,opt,name=Gid,proto3" json:"Gid,omitempty"`
+	TransType string `protobuf:"bytes,2,opt,name=TransType,proto3" json:"TransType,omitempty"`
+	BranchID  string `protobuf:"bytes,3,opt,name=BranchID,proto3" json:"BranchID,omitempty"`
+	Dtm       string `protobuf:"bytes,4,opt,name=Dtm,proto3" json:"Dtm,omitempty"`
+}
+
+func (x *DtmTransInfo) Reset() {
+	*x = DtmTransInfo{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_dtmcli_dtmcli_proto_msgTypes[0]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *DtmTransInfo) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*DtmTransInfo) ProtoMessage() {}
+
+func (x *DtmTransInfo) ProtoReflect() protoreflect.Message {
+	mi := &file_dtmcli_dtmcli_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 DtmTransInfo.ProtoReflect.Descriptor instead.
+func (*DtmTransInfo) Descriptor() ([]byte, []int) {
+	return file_dtmcli_dtmcli_proto_rawDescGZIP(), []int{0}
+}
+
+func (x *DtmTransInfo) GetGid() string {
+	if x != nil {
+		return x.Gid
+	}
+	return ""
+}
+
+func (x *DtmTransInfo) GetTransType() string {
+	if x != nil {
+		return x.TransType
+	}
+	return ""
+}
+
+func (x *DtmTransInfo) GetBranchID() string {
+	if x != nil {
+		return x.BranchID
+	}
+	return ""
+}
+
+func (x *DtmTransInfo) GetDtm() string {
+	if x != nil {
+		return x.Dtm
+	}
+	return ""
+}
+
 // The request message containing the user's name.
 type DtmRequest struct {
 	state         protoimpl.MessageState
@@ -29,14 +100,15 @@ type DtmRequest struct {
 	Gid           string            `protobuf:"bytes,1,opt,name=Gid,proto3" json:"Gid,omitempty"`
 	TransType     string            `protobuf:"bytes,2,opt,name=TransType,proto3" json:"TransType,omitempty"`
 	QueryPrepared string            `protobuf:"bytes,3,opt,name=QueryPrepared,proto3" json:"QueryPrepared,omitempty"`
-	Extra         map[string]string `protobuf:"bytes,4,rep,name=Extra,proto3" json:"Extra,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
+	Method        string            `protobuf:"bytes,4,opt,name=Method,proto3" json:"Method,omitempty"`
-	AppData       []byte            `protobuf:"bytes,5,opt,name=AppData,proto3" json:"AppData,omitempty"`
+	Extra         map[string]string `protobuf:"bytes,5,rep,name=Extra,proto3" json:"Extra,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
+	AppData       []byte            `protobuf:"bytes,6,opt,name=AppData,proto3" json:"AppData,omitempty"`
 }
 
 func (x *DtmRequest) Reset() {
 	*x = DtmRequest{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_dtmcli_dtmcli_proto_msgTypes[0]
+		mi := &file_dtmcli_dtmcli_proto_msgTypes[1]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -49,7 +121,7 @@ func (x *DtmRequest) String() string {
 func (*DtmRequest) ProtoMessage() {}
 
 func (x *DtmRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_dtmcli_dtmcli_proto_msgTypes[0]
+	mi := &file_dtmcli_dtmcli_proto_msgTypes[1]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -62,7 +134,7 @@ func (x *DtmRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use DtmRequest.ProtoReflect.Descriptor instead.
 func (*DtmRequest) Descriptor() ([]byte, []int) {
-	return file_dtmcli_dtmcli_proto_rawDescGZIP(), []int{0}
+	return file_dtmcli_dtmcli_proto_rawDescGZIP(), []int{1}
 }
 
 func (x *DtmRequest) GetGid() string {
@@ -86,6 +158,13 @@ func (x *DtmRequest) GetQueryPrepared() string {
 	return ""
 }
 
+func (x *DtmRequest) GetMethod() string {
+	if x != nil {
+		return x.Method
+	}
+	return ""
+}
+
 func (x *DtmRequest) GetExtra() map[string]string {
 	if x != nil {
 		return x.Extra
@@ -106,13 +185,14 @@ type DtmReply struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	DtmResult string `protobuf:"bytes,1,opt,name=DtmResult,proto3" json:"DtmResult,omitempty"`
+	DtmResult  string `protobuf:"bytes,1,opt,name=DtmResult,proto3" json:"DtmResult,omitempty"`
+	DtmMessage string `protobuf:"bytes,2,opt,name=DtmMessage,proto3" json:"DtmMessage,omitempty"`
 }
 
 func (x *DtmReply) Reset() {
 	*x = DtmReply{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_dtmcli_dtmcli_proto_msgTypes[1]
+		mi := &file_dtmcli_dtmcli_proto_msgTypes[2]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -125,7 +205,7 @@ func (x *DtmReply) String() string {
 func (*DtmReply) ProtoMessage() {}
 
 func (x *DtmReply) ProtoReflect() protoreflect.Message {
-	mi := &file_dtmcli_dtmcli_proto_msgTypes[1]
+	mi := &file_dtmcli_dtmcli_proto_msgTypes[2]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -138,7 +218,7 @@ func (x *DtmReply) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use DtmReply.ProtoReflect.Descriptor instead.
 func (*DtmReply) Descriptor() ([]byte, []int) {
-	return file_dtmcli_dtmcli_proto_rawDescGZIP(), []int{1}
+	return file_dtmcli_dtmcli_proto_rawDescGZIP(), []int{2}
 }
 
 func (x *DtmReply) GetDtmResult() string {
@@ -148,35 +228,52 @@ func (x *DtmReply) GetDtmResult() string {
 	return ""
 }
 
+func (x *DtmReply) GetDtmMessage() string {
+	if x != nil {
+		return x.DtmMessage
+	}
+	return ""
+}
+
 var File_dtmcli_dtmcli_proto protoreflect.FileDescriptor
 
 var file_dtmcli_dtmcli_proto_rawDesc = []byte{
 	0x0a, 0x13, 0x64, 0x74, 0x6d, 0x63, 0x6c, 0x69, 0x2f, 0x64, 0x74, 0x6d, 0x63, 0x6c, 0x69, 0x2e,
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+	0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x06, 0x64, 0x74, 0x6d, 0x63, 0x6c, 0x69, 0x22, 0x6c, 0x0a,
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+	0x03, 0x47, 0x69, 0x64, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x03, 0x47, 0x69, 0x64, 0x12,
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+	0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (
@@ -191,16 +288,17 @@ func file_dtmcli_dtmcli_proto_rawDescGZIP() []byte {
 	return file_dtmcli_dtmcli_proto_rawDescData
 }
 
-var file_dtmcli_dtmcli_proto_msgTypes = make([]protoimpl.MessageInfo, 3)
+var file_dtmcli_dtmcli_proto_msgTypes = make([]protoimpl.MessageInfo, 4)
 var file_dtmcli_dtmcli_proto_goTypes = []interface{}{
-	(*DtmRequest)(nil), // 0: dtmcli.DtmRequest
+	(*DtmTransInfo)(nil), // 0: dtmcli.DtmTransInfo
-	(*DtmReply)(nil),   // 1: dtmcli.DtmReply
+	(*DtmRequest)(nil),   // 1: dtmcli.DtmRequest
-	nil,                // 2: dtmcli.DtmRequest.ExtraEntry
+	(*DtmReply)(nil),     // 2: dtmcli.DtmReply
+	nil,                  // 3: dtmcli.DtmRequest.ExtraEntry
 }
 var file_dtmcli_dtmcli_proto_depIdxs = []int32{
-	2, // 0: dtmcli.DtmRequest.Extra:type_name -> dtmcli.DtmRequest.ExtraEntry
+	3, // 0: dtmcli.DtmRequest.Extra:type_name -> dtmcli.DtmRequest.ExtraEntry
-	0, // 1: dtmcli.Dtm.Call:input_type -> dtmcli.DtmRequest
+	1, // 1: dtmcli.Dtm.Call:input_type -> dtmcli.DtmRequest
-	1, // 2: dtmcli.Dtm.Call:output_type -> dtmcli.DtmReply
+	2, // 2: dtmcli.Dtm.Call:output_type -> dtmcli.DtmReply
 	2, // [2:3] is the sub-list for method output_type
 	1, // [1:2] is the sub-list for method input_type
 	1, // [1:1] is the sub-list for extension type_name
@@ -215,7 +313,7 @@ func file_dtmcli_dtmcli_proto_init() {
 	}
 	if !protoimpl.UnsafeEnabled {
 		file_dtmcli_dtmcli_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*DtmRequest); i {
+			switch v := v.(*DtmTransInfo); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -227,6 +325,18 @@ func file_dtmcli_dtmcli_proto_init() {
 			}
 		}
 		file_dtmcli_dtmcli_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*DtmRequest); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_dtmcli_dtmcli_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} {
 			switch v := v.(*DtmReply); i {
 			case 0:
 				return &v.state
@@ -245,7 +355,7 @@ func file_dtmcli_dtmcli_proto_init() {
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: file_dtmcli_dtmcli_proto_rawDesc,
 			NumEnums:      0,
-			NumMessages:   3,
+			NumMessages:   4,
 			NumExtensions: 0,
 			NumServices:   1,
 		},

dtmcli/dtmcli.proto

@@ -9,6 +9,13 @@ service Dtm {
   rpc Call(DtmRequest) returns (DtmReply) {}
 }
 
+message DtmTransInfo {
+  string Gid = 1;
+  string TransType = 2;
+  string BranchID = 3;
+  string Dtm = 4;
+}
+
 // The request message containing the user's name.
 message DtmRequest {
   string Gid = 1;

dtmsvr/api_grpc.go

@@ -7,13 +7,13 @@ import (
 	pb "github.com/yedf/dtm/dtmcli"
 )
 
-// server is used to implement helloworld.GreeterServer.
+// dtmServer is used to implement helloworld.GreeterServer.
-type server struct {
+type dtmServer struct {
 	pb.UnimplementedDtmServer
 }
 
 // SayHello implements helloworld.GreeterServer
-func (s *server) Call(ctx context.Context, in *pb.DtmRequest) (*pb.DtmReply, error) {
+func (s *dtmServer) Call(ctx context.Context, in *pb.DtmRequest) (*pb.DtmReply, error) {
 	log.Printf("Received: %v", in)
-	return &pb.DtmReply{}, nil
+	return &pb.DtmReply{DtmResult: "SUCCESS", DtmMessage: "ok"}, nil
 }

dtmsvr/main.go

@@ -2,7 +2,6 @@ package dtmsvr
 
 import (
 	"fmt"
-	"log"
 	"net"
 	"time"
 
@@ -13,7 +12,7 @@ import (
 )
 
 var dtmsvrPort = 8080
-var dtmsvrGrpcPort = 50051
+var dtmsvrGrpcPort = 50081
 
 // StartSvr StartSvr
 func StartSvr() {
@@ -24,16 +23,13 @@ func StartSvr() {
 	go app.Run(fmt.Sprintf(":%d", dtmsvrPort))
 
 	lis, err := net.Listen("tcp", fmt.Sprintf(":%d", dtmsvrGrpcPort))
-	if err != nil {
+	dtmcli.FatalIfError(err)
-		log.Fatalf("failed to listen: %v", err)
-	}
 	s := grpc.NewServer()
-	dtmcli.RegisterDtmServer(s, &server{})
+	dtmcli.RegisterDtmServer(s, &dtmServer{})
-	log.Printf("server listening at %v", lis.Addr())
+	dtmcli.Logf("grpc listening at %v", lis.Addr())
 	go func() {
-		if err := s.Serve(lis); err != nil {
+		err := s.Serve(lis)
-			log.Fatalf("failed to serve: %v", err)
+		dtmcli.FatalIfError(err)
-		}
 	}()
 
 	time.Sleep(100 * time.Millisecond)

examples/main_base.go

@@ -7,6 +7,7 @@ import (
 	"github.com/gin-gonic/gin"
 	"github.com/yedf/dtm/common"
 	"github.com/yedf/dtm/dtmcli"
+	grpc "google.golang.org/grpc"
 )
 
 const (
@@ -14,11 +15,16 @@ const (
 	BusiAPI = "/api/busi"
 	// BusiPort busi server port
 	BusiPort = 8081
+	// BusiPbPort busi server port
+	BusiPbPort = 50081
 )
 
 // Busi busi service url prefix
 var Busi string = fmt.Sprintf("http://localhost:%d%s", BusiPort, BusiAPI)
 
+// DtmClient grpc client for dtm
+var DtmClient dtmcli.DtmClient = nil
+
 // BaseAppStartup base app startup
 func BaseAppStartup() *gin.Engine {
 	dtmcli.Logf("examples starting")
@@ -26,6 +32,12 @@ func BaseAppStartup() *gin.Engine {
 	BaseAddRoute(app)
 	dtmcli.Logf("Starting busi at: %d", BusiPort)
 	go app.Run(fmt.Sprintf(":%d", BusiPort))
+
+	conn, err := grpc.Dial(DtmGrpcServer, grpc.WithInsecure(), grpc.WithBlock())
+	dtmcli.FatalIfError(err)
+	DtmClient = dtmcli.NewDtmClient(conn)
+	dtmcli.Logf("dtm client inited")
+
 	time.Sleep(100 * time.Millisecond)
 	return app
 }

examples/types.go

@@ -17,6 +17,9 @@ type M = map[string]interface{}
 // DtmServer dtm service address
 const DtmServer = "http://localhost:8080/api/dtmsvr"
 
+// DtmGrpcServer dtm grpc service address
+const DtmGrpcServer = "localhost:50081"
+
 // TransReq transaction request payload
 type TransReq struct {
 	Amount         int    `json:"amount"`