Server now provides clientid on connection. Client expects this before continuing.

client/client/client.go

@@ -70,6 +70,34 @@ func (c *Client) SendData(msg string) {
 	}
 }
 
+func (c *Client) GetIdentity() int {
+	lengthBuf := make([]byte, 4)
+	_, err := io.ReadFull(c.conn, lengthBuf)
+	if err != nil {
+		fmt.Println("failed to read length prefix: ", err)
+		return 0
+	}
+
+	length := binary.BigEndian.Uint32(lengthBuf)
+
+	data := make([]byte, length)
+	_, err = io.ReadFull(c.conn, data)
+	if err != nil {
+		fmt.Println("failed to read data: ", err)
+		return 0
+	}
+
+	var identity pb.ClientIdentity
+	err = proto.Unmarshal(data, &identity)
+	if err != nil {
+		fmt.Println("Error deserializing: ", err)
+		return 0
+	}
+
+	return int(identity.Id)
+
+}
+
 func (c *Client) ReadData(callback func(*pb.AllClients)) {
 
 	/*

client/game/game.go

@@ -27,6 +27,7 @@ func init() {
 }
 
 type ClientData struct {
+	Id       int
 	Address  string
 	Name     string
 	Position gamedata.Coordinates
@@ -35,6 +36,7 @@ type ClientData struct {
 type Game struct {
 	name   string
 	blocky *elements.Block
+	gameId int
 
 	//players map[client.Identity]
 
@@ -56,6 +58,8 @@ func NewGame() *Game {
 		name:       namelist[rand.Intn(len(namelist))],
 	}
 	g.clients = make(map[string]ClientData)
+
+	g.gameId = g.gameclient.GetIdentity()
 	go g.gameclient.ReadData(g.HandleServerData)
 	return g
 }
@@ -145,8 +149,8 @@ func (g *Game) HandleServerData(allclients *pb.AllClients) {
 	for _, client := range allclients.Clients {
 		//fmt.Println(client.Coordinates.X)
 
-		localaddr := g.gameclient.GetLocalAddr()
+		//localaddr := g.gameclient.GetLocalAddr()
-		if client.Address != localaddr {
+		if client.Id != int32(g.gameId) {
 			update := ClientData{
 				Address: client.Address,
 				Name:    client.Name,

client/pb/clientdata.pb.go

@@ -78,9 +78,10 @@ type ClientData struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	Address     string       `protobuf:"bytes,1,opt,name=Address,proto3" json:"Address,omitempty"`
+	Id          int32        `protobuf:"varint,1,opt,name=Id,proto3" json:"Id,omitempty"`
-	Name        string       `protobuf:"bytes,2,opt,name=Name,proto3" json:"Name,omitempty"`
+	Address     string       `protobuf:"bytes,2,opt,name=Address,proto3" json:"Address,omitempty"`
-	Coordinates *Coordinates `protobuf:"bytes,3,opt,name=coordinates,proto3" json:"coordinates,omitempty"`
+	Name        string       `protobuf:"bytes,3,opt,name=Name,proto3" json:"Name,omitempty"`
+	Coordinates *Coordinates `protobuf:"bytes,4,opt,name=coordinates,proto3" json:"coordinates,omitempty"`
 }
 
 func (x *ClientData) Reset() {
@@ -113,6 +114,13 @@ func (*ClientData) Descriptor() ([]byte, []int) {
 	return file_clientdata_proto_rawDescGZIP(), []int{1}
 }
 
+func (x *ClientData) GetId() int32 {
+	if x != nil {
+		return x.Id
+	}
+	return 0
+}
+
 func (x *ClientData) GetAddress() string {
 	if x != nil {
 		return x.Address
@@ -232,6 +240,51 @@ func (x *AllClients) GetClients() []*ClientData {
 	return nil
 }
 
+type ClientIdentity struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Id int32 `protobuf:"varint,1,opt,name=Id,proto3" json:"Id,omitempty"`
+}
+
+func (x *ClientIdentity) Reset() {
+	*x = ClientIdentity{}
+	mi := &file_clientdata_proto_msgTypes[4]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *ClientIdentity) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ClientIdentity) ProtoMessage() {}
+
+func (x *ClientIdentity) ProtoReflect() protoreflect.Message {
+	mi := &file_clientdata_proto_msgTypes[4]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use ClientIdentity.ProtoReflect.Descriptor instead.
+func (*ClientIdentity) Descriptor() ([]byte, []int) {
+	return file_clientdata_proto_rawDescGZIP(), []int{4}
+}
+
+func (x *ClientIdentity) GetId() int32 {
+	if x != nil {
+		return x.Id
+	}
+	return 0
+}
+
 var File_clientdata_proto protoreflect.FileDescriptor
 
 var file_clientdata_proto_rawDesc = []byte{
@@ -239,11 +292,12 @@ var file_clientdata_proto_rawDesc = []byte{
 	0x74, 0x6f, 0x12, 0x04, 0x6d, 0x61, 0x69, 0x6e, 0x22, 0x29, 0x0a, 0x0b, 0x43, 0x6f, 0x6f, 0x72,
 	0x64, 0x69, 0x6e, 0x61, 0x74, 0x65, 0x73, 0x12, 0x0c, 0x0a, 0x01, 0x58, 0x18, 0x01, 0x20, 0x01,
 	0x28, 0x01, 0x52, 0x01, 0x58, 0x12, 0x0c, 0x0a, 0x01, 0x59, 0x18, 0x02, 0x20, 0x01, 0x28, 0x01,
-	0x52, 0x01, 0x59, 0x22, 0x6f, 0x0a, 0x0a, 0x43, 0x6c, 0x69, 0x65, 0x6e, 0x74, 0x44, 0x61, 0x74,
+	0x52, 0x01, 0x59, 0x22, 0x7f, 0x0a, 0x0a, 0x43, 0x6c, 0x69, 0x65, 0x6e, 0x74, 0x44, 0x61, 0x74,
-	0x61, 0x12, 0x18, 0x0a, 0x07, 0x41, 0x64, 0x64, 0x72, 0x65, 0x73, 0x73, 0x18, 0x01, 0x20, 0x01,
+	0x61, 0x12, 0x0e, 0x0a, 0x02, 0x49, 0x64, 0x18, 0x01, 0x20, 0x01, 0x28, 0x05, 0x52, 0x02, 0x49,
+	0x64, 0x12, 0x18, 0x0a, 0x07, 0x41, 0x64, 0x64, 0x72, 0x65, 0x73, 0x73, 0x18, 0x02, 0x20, 0x01,
 	0x28, 0x09, 0x52, 0x07, 0x41, 0x64, 0x64, 0x72, 0x65, 0x73, 0x73, 0x12, 0x12, 0x0a, 0x04, 0x4e,
-	0x61, 0x6d, 0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x04, 0x4e, 0x61, 0x6d, 0x65, 0x12,
+	0x61, 0x6d, 0x65, 0x18, 0x03, 0x20, 0x01, 0x28, 0x09, 0x52, 0x04, 0x4e, 0x61, 0x6d, 0x65, 0x12,
-	0x33, 0x0a, 0x0b, 0x63, 0x6f, 0x6f, 0x72, 0x64, 0x69, 0x6e, 0x61, 0x74, 0x65, 0x73, 0x18, 0x03,
+	0x33, 0x0a, 0x0b, 0x63, 0x6f, 0x6f, 0x72, 0x64, 0x69, 0x6e, 0x61, 0x74, 0x65, 0x73, 0x18, 0x04,
 	0x20, 0x01, 0x28, 0x0b, 0x32, 0x11, 0x2e, 0x6d, 0x61, 0x69, 0x6e, 0x2e, 0x43, 0x6f, 0x6f, 0x72,
 	0x64, 0x69, 0x6e, 0x61, 0x74, 0x65, 0x73, 0x52, 0x0b, 0x63, 0x6f, 0x6f, 0x72, 0x64, 0x69, 0x6e,
 	0x61, 0x74, 0x65, 0x73, 0x22, 0x5c, 0x0a, 0x11, 0x43, 0x6c, 0x69, 0x65, 0x6e, 0x74, 0x43, 0x6f,
@@ -255,8 +309,10 @@ var file_clientdata_proto_rawDesc = []byte{
 	0x65, 0x73, 0x22, 0x38, 0x0a, 0x0a, 0x41, 0x6c, 0x6c, 0x43, 0x6c, 0x69, 0x65, 0x6e, 0x74, 0x73,
 	0x12, 0x2a, 0x0a, 0x07, 0x43, 0x6c, 0x69, 0x65, 0x6e, 0x74, 0x73, 0x18, 0x01, 0x20, 0x03, 0x28,
 	0x0b, 0x32, 0x10, 0x2e, 0x6d, 0x61, 0x69, 0x6e, 0x2e, 0x43, 0x6c, 0x69, 0x65, 0x6e, 0x74, 0x44,
-	0x61, 0x74, 0x61, 0x52, 0x07, 0x43, 0x6c, 0x69, 0x65, 0x6e, 0x74, 0x73, 0x42, 0x06, 0x5a, 0x04,
+	0x61, 0x74, 0x61, 0x52, 0x07, 0x43, 0x6c, 0x69, 0x65, 0x6e, 0x74, 0x73, 0x22, 0x20, 0x0a, 0x0e,
-	0x2e, 0x2f, 0x70, 0x62, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+	0x43, 0x6c, 0x69, 0x65, 0x6e, 0x74, 0x49, 0x64, 0x65, 0x6e, 0x74, 0x69, 0x74, 0x79, 0x12, 0x0e,
+	0x0a, 0x02, 0x49, 0x64, 0x18, 0x01, 0x20, 0x01, 0x28, 0x05, 0x52, 0x02, 0x49, 0x64, 0x42, 0x06,
+	0x5a, 0x04, 0x2e, 0x2f, 0x70, 0x62, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (
@@ -271,12 +327,13 @@ func file_clientdata_proto_rawDescGZIP() []byte {
 	return file_clientdata_proto_rawDescData
 }
 
-var file_clientdata_proto_msgTypes = make([]protoimpl.MessageInfo, 4)
+var file_clientdata_proto_msgTypes = make([]protoimpl.MessageInfo, 5)
 var file_clientdata_proto_goTypes = []any{
 	(*Coordinates)(nil),       // 0: main.Coordinates
 	(*ClientData)(nil),        // 1: main.ClientData
 	(*ClientCoordinates)(nil), // 2: main.ClientCoordinates
 	(*AllClients)(nil),        // 3: main.AllClients
+	(*ClientIdentity)(nil),    // 4: main.ClientIdentity
 }
 var file_clientdata_proto_depIdxs = []int32{
 	0, // 0: main.ClientData.coordinates:type_name -> main.Coordinates
@@ -300,7 +357,7 @@ func file_clientdata_proto_init() {
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: file_clientdata_proto_rawDesc,
 			NumEnums:      0,
-			NumMessages:   4,
+			NumMessages:   5,
 			NumExtensions: 0,
 			NumServices:   0,
 		},

server/clientdata.proto

@@ -10,9 +10,10 @@ message Coordinates {
 }
 
 message ClientData {
-    string Address = 1;
+    int32 Id = 1;
-    string Name = 2;
+    string Address = 2;
-    Coordinates coordinates = 3;
+    string Name = 3;
+    Coordinates coordinates = 4;
 }
 
 message ClientCoordinates {
@@ -22,4 +23,8 @@ message ClientCoordinates {
 
 message AllClients{
     repeated ClientData Clients = 1;
+}
+
+message ClientIdentity{
+    int32 Id = 1;
 }

server/pb/clientdata.pb.go

@@ -78,9 +78,10 @@ type ClientData struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	Address     string       `protobuf:"bytes,1,opt,name=Address,proto3" json:"Address,omitempty"`
+	Id          int32        `protobuf:"varint,1,opt,name=Id,proto3" json:"Id,omitempty"`
-	Name        string       `protobuf:"bytes,2,opt,name=Name,proto3" json:"Name,omitempty"`
+	Address     string       `protobuf:"bytes,2,opt,name=Address,proto3" json:"Address,omitempty"`
-	Coordinates *Coordinates `protobuf:"bytes,3,opt,name=coordinates,proto3" json:"coordinates,omitempty"`
+	Name        string       `protobuf:"bytes,3,opt,name=Name,proto3" json:"Name,omitempty"`
+	Coordinates *Coordinates `protobuf:"bytes,4,opt,name=coordinates,proto3" json:"coordinates,omitempty"`
 }
 
 func (x *ClientData) Reset() {
@@ -113,6 +114,13 @@ func (*ClientData) Descriptor() ([]byte, []int) {
 	return file_clientdata_proto_rawDescGZIP(), []int{1}
 }
 
+func (x *ClientData) GetId() int32 {
+	if x != nil {
+		return x.Id
+	}
+	return 0
+}
+
 func (x *ClientData) GetAddress() string {
 	if x != nil {
 		return x.Address
@@ -232,6 +240,51 @@ func (x *AllClients) GetClients() []*ClientData {
 	return nil
 }
 
+type ClientIdentity struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Id int32 `protobuf:"varint,1,opt,name=Id,proto3" json:"Id,omitempty"`
+}
+
+func (x *ClientIdentity) Reset() {
+	*x = ClientIdentity{}
+	mi := &file_clientdata_proto_msgTypes[4]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *ClientIdentity) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ClientIdentity) ProtoMessage() {}
+
+func (x *ClientIdentity) ProtoReflect() protoreflect.Message {
+	mi := &file_clientdata_proto_msgTypes[4]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use ClientIdentity.ProtoReflect.Descriptor instead.
+func (*ClientIdentity) Descriptor() ([]byte, []int) {
+	return file_clientdata_proto_rawDescGZIP(), []int{4}
+}
+
+func (x *ClientIdentity) GetId() int32 {
+	if x != nil {
+		return x.Id
+	}
+	return 0
+}
+
 var File_clientdata_proto protoreflect.FileDescriptor
 
 var file_clientdata_proto_rawDesc = []byte{
@@ -239,11 +292,12 @@ var file_clientdata_proto_rawDesc = []byte{
 	0x74, 0x6f, 0x12, 0x04, 0x6d, 0x61, 0x69, 0x6e, 0x22, 0x29, 0x0a, 0x0b, 0x43, 0x6f, 0x6f, 0x72,
 	0x64, 0x69, 0x6e, 0x61, 0x74, 0x65, 0x73, 0x12, 0x0c, 0x0a, 0x01, 0x58, 0x18, 0x01, 0x20, 0x01,
 	0x28, 0x01, 0x52, 0x01, 0x58, 0x12, 0x0c, 0x0a, 0x01, 0x59, 0x18, 0x02, 0x20, 0x01, 0x28, 0x01,
-	0x52, 0x01, 0x59, 0x22, 0x6f, 0x0a, 0x0a, 0x43, 0x6c, 0x69, 0x65, 0x6e, 0x74, 0x44, 0x61, 0x74,
+	0x52, 0x01, 0x59, 0x22, 0x7f, 0x0a, 0x0a, 0x43, 0x6c, 0x69, 0x65, 0x6e, 0x74, 0x44, 0x61, 0x74,
-	0x61, 0x12, 0x18, 0x0a, 0x07, 0x41, 0x64, 0x64, 0x72, 0x65, 0x73, 0x73, 0x18, 0x01, 0x20, 0x01,
+	0x61, 0x12, 0x0e, 0x0a, 0x02, 0x49, 0x64, 0x18, 0x01, 0x20, 0x01, 0x28, 0x05, 0x52, 0x02, 0x49,
+	0x64, 0x12, 0x18, 0x0a, 0x07, 0x41, 0x64, 0x64, 0x72, 0x65, 0x73, 0x73, 0x18, 0x02, 0x20, 0x01,
 	0x28, 0x09, 0x52, 0x07, 0x41, 0x64, 0x64, 0x72, 0x65, 0x73, 0x73, 0x12, 0x12, 0x0a, 0x04, 0x4e,
-	0x61, 0x6d, 0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x04, 0x4e, 0x61, 0x6d, 0x65, 0x12,
+	0x61, 0x6d, 0x65, 0x18, 0x03, 0x20, 0x01, 0x28, 0x09, 0x52, 0x04, 0x4e, 0x61, 0x6d, 0x65, 0x12,
-	0x33, 0x0a, 0x0b, 0x63, 0x6f, 0x6f, 0x72, 0x64, 0x69, 0x6e, 0x61, 0x74, 0x65, 0x73, 0x18, 0x03,
+	0x33, 0x0a, 0x0b, 0x63, 0x6f, 0x6f, 0x72, 0x64, 0x69, 0x6e, 0x61, 0x74, 0x65, 0x73, 0x18, 0x04,
 	0x20, 0x01, 0x28, 0x0b, 0x32, 0x11, 0x2e, 0x6d, 0x61, 0x69, 0x6e, 0x2e, 0x43, 0x6f, 0x6f, 0x72,
 	0x64, 0x69, 0x6e, 0x61, 0x74, 0x65, 0x73, 0x52, 0x0b, 0x63, 0x6f, 0x6f, 0x72, 0x64, 0x69, 0x6e,
 	0x61, 0x74, 0x65, 0x73, 0x22, 0x5c, 0x0a, 0x11, 0x43, 0x6c, 0x69, 0x65, 0x6e, 0x74, 0x43, 0x6f,
@@ -255,8 +309,10 @@ var file_clientdata_proto_rawDesc = []byte{
 	0x65, 0x73, 0x22, 0x38, 0x0a, 0x0a, 0x41, 0x6c, 0x6c, 0x43, 0x6c, 0x69, 0x65, 0x6e, 0x74, 0x73,
 	0x12, 0x2a, 0x0a, 0x07, 0x43, 0x6c, 0x69, 0x65, 0x6e, 0x74, 0x73, 0x18, 0x01, 0x20, 0x03, 0x28,
 	0x0b, 0x32, 0x10, 0x2e, 0x6d, 0x61, 0x69, 0x6e, 0x2e, 0x43, 0x6c, 0x69, 0x65, 0x6e, 0x74, 0x44,
-	0x61, 0x74, 0x61, 0x52, 0x07, 0x43, 0x6c, 0x69, 0x65, 0x6e, 0x74, 0x73, 0x42, 0x06, 0x5a, 0x04,
+	0x61, 0x74, 0x61, 0x52, 0x07, 0x43, 0x6c, 0x69, 0x65, 0x6e, 0x74, 0x73, 0x22, 0x20, 0x0a, 0x0e,
-	0x2e, 0x2f, 0x70, 0x62, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+	0x43, 0x6c, 0x69, 0x65, 0x6e, 0x74, 0x49, 0x64, 0x65, 0x6e, 0x74, 0x69, 0x74, 0x79, 0x12, 0x0e,
+	0x0a, 0x02, 0x49, 0x64, 0x18, 0x01, 0x20, 0x01, 0x28, 0x05, 0x52, 0x02, 0x49, 0x64, 0x42, 0x06,
+	0x5a, 0x04, 0x2e, 0x2f, 0x70, 0x62, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (
@@ -271,12 +327,13 @@ func file_clientdata_proto_rawDescGZIP() []byte {
 	return file_clientdata_proto_rawDescData
 }
 
-var file_clientdata_proto_msgTypes = make([]protoimpl.MessageInfo, 4)
+var file_clientdata_proto_msgTypes = make([]protoimpl.MessageInfo, 5)
 var file_clientdata_proto_goTypes = []any{
 	(*Coordinates)(nil),       // 0: main.Coordinates
 	(*ClientData)(nil),        // 1: main.ClientData
 	(*ClientCoordinates)(nil), // 2: main.ClientCoordinates
 	(*AllClients)(nil),        // 3: main.AllClients
+	(*ClientIdentity)(nil),    // 4: main.ClientIdentity
 }
 var file_clientdata_proto_depIdxs = []int32{
 	0, // 0: main.ClientData.coordinates:type_name -> main.Coordinates
@@ -300,7 +357,7 @@ func file_clientdata_proto_init() {
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: file_clientdata_proto_rawDesc,
 			NumEnums:      0,
-			NumMessages:   4,
+			NumMessages:   5,
 			NumExtensions: 0,
 			NumServices:   0,
 		},

server/server/server.go

@@ -15,12 +15,14 @@ import (
 )
 
 type ClientData struct {
+	Id       int
 	Address  string
 	Name     string
 	Position gamedata.Coordinates
 }
 
 type Server struct {
+	generatorId int
 	//clientlist map[net.Conn]string
 	clientlist map[net.Conn]ClientData
 	mu         sync.Mutex
@@ -51,11 +53,15 @@ func (s *Server) Start(port int) {
 			continue
 		}
 		log.Println("New connection " + conn.RemoteAddr().String())
-		go s.HandleClient(conn)
+
+		//increment the client count by one
+		s.generatorId++
+
+		go s.HandleClient(conn, s.generatorId)
 	}
 }
 
-func (s *Server) HandleClient(conn net.Conn) {
+func (s *Server) HandleClient(conn net.Conn, id int) {
 
 	//remove client from list upon disconnection
 	defer func() {
@@ -66,6 +72,32 @@ func (s *Server) HandleClient(conn net.Conn) {
 		conn.Close()
 	}()
 
+	//before we add the client to the clientlist, let's send them their unique id first
+	identifier := &pb.ClientIdentity{
+		Id: int32(id),
+	}
+
+	data, err := proto.Marshal(identifier)
+	if err != nil {
+		fmt.Println("serialization of id failed: ", err)
+		return
+	}
+
+	length := len(data)
+	buf := make([]byte, 4+length)
+	binary.BigEndian.PutUint32(buf[:4], uint32(length))
+	copy(buf[4:], data)
+
+	totalWritten := 0
+	for totalWritten < len(buf) {
+		n, err := conn.Write(buf[totalWritten:])
+		if err != nil {
+			fmt.Println("Error assigning id: ", err)
+			return
+		}
+		totalWritten += n
+	}
+
 	//create the outline of client data, so far we know only
 	//their addr, then add it to our client list
 	clientdata := ClientData{
@@ -105,9 +137,10 @@ func (s *Server) HandleClient(conn net.Conn) {
 			return
 		}
 
-		fmt.Println(coords.Name)
+		//fmt.Println(coords.Name)
 
 		cd := ClientData{
+			Id:       id,
 			Address:  conn.RemoteAddr().String(),
 			Name:     coords.Name,
 			Position: gamedata.Coordinates{X: coords.Coordinates.X, Y: coords.Coordinates.Y},
@@ -226,6 +259,7 @@ func (s *Server) BuildBroadcastMessage() *pb.AllClients {
 
 	for _, data := range s.clientlist {
 		clientdata := &pb.ClientData{
+			Id:      int32(data.Id),
 			Address: data.Address,
 			Name:    data.Name,
 			Coordinates: &pb.Coordinates{