fixes

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

proto/service.pb.go

@@ -224,6 +224,8 @@ type Error struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
+
+	Msg string `protobuf:"bytes,1,opt,name=msg,proto3" json:"msg,omitempty"`
 }
 
 func (x *Error) Reset() {
@@ -258,6 +260,13 @@ func (*Error) Descriptor() ([]byte, []int) {
 	return file_service_proto_rawDescGZIP(), []int{4}
 }
 
+func (x *Error) GetMsg() string {
+	if x != nil {
+		return x.Msg
+	}
+	return ""
+}
+
 var File_service_proto protoreflect.FileDescriptor
 
 var file_service_proto_rawDesc = []byte{
@@ -275,26 +284,27 @@ var file_service_proto_rawDesc = []byte{
 	0x73, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x07, 0x73,
 	0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x12, 0x16, 0x0a, 0x06, 0x63, 0x6f, 0x6e, 0x66, 0x69, 0x67,
 	0x18, 0x02, 0x20, 0x01, 0x28, 0x0c, 0x52, 0x06, 0x63, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x22, 0x0e,
-	0x0a, 0x0c, 0x53, 0x61, 0x76, 0x65, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x07,
-	0x0a, 0x05, 0x45, 0x72, 0x72, 0x6f, 0x72, 0x32, 0xd5, 0x01, 0x0a, 0x06, 0x43, 0x6f, 0x6e, 0x66,
-	0x69, 0x67, 0x12, 0x63, 0x0a, 0x04, 0x4c, 0x6f, 0x61, 0x64, 0x12, 0x14, 0x2e, 0x73, 0x65, 0x72,
-	0x76, 0x69, 0x63, 0x65, 0x2e, 0x4c, 0x6f, 0x61, 0x64, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74,
-	0x1a, 0x15, 0x2e, 0x73, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x2e, 0x4c, 0x6f, 0x61, 0x64, 0x52,
-	0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x2e, 0xaa, 0x84, 0x9e, 0x03, 0x1c, 0x2a, 0x04,
-	0x4c, 0x6f, 0x61, 0x64, 0x42, 0x14, 0x0a, 0x12, 0x12, 0x10, 0x0a, 0x0e, 0x2e, 0x73, 0x65, 0x72,
-	0x76, 0x69, 0x63, 0x65, 0x2e, 0x45, 0x72, 0x72, 0x6f, 0x72, 0xb2, 0xea, 0xff, 0xf9, 0x01, 0x07,
-	0x12, 0x05, 0x2f, 0x6c, 0x6f, 0x61, 0x64, 0x12, 0x66, 0x0a, 0x04, 0x53, 0x61, 0x76, 0x65, 0x12,
-	0x14, 0x2e, 0x73, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x2e, 0x53, 0x61, 0x76, 0x65, 0x52, 0x65,
-	0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x15, 0x2e, 0x73, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x2e,
-	0x53, 0x61, 0x76, 0x65, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x31, 0xaa, 0x84,
-	0x9e, 0x03, 0x1c, 0x2a, 0x04, 0x53, 0x61, 0x76, 0x65, 0x42, 0x14, 0x0a, 0x12, 0x12, 0x10, 0x0a,
-	0x0e, 0x2e, 0x73, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x2e, 0x45, 0x72, 0x72, 0x6f, 0x72, 0xb2,
-	0xea, 0xff, 0xf9, 0x01, 0x0a, 0x22, 0x05, 0x2f, 0x73, 0x61, 0x76, 0x65, 0x3a, 0x01, 0x2a, 0x42,
-	0x39, 0x5a, 0x37, 0x67, 0x6f, 0x2e, 0x75, 0x6e, 0x69, 0x73, 0x74, 0x61, 0x63, 0x6b, 0x2e, 0x6f,
-	0x72, 0x67, 0x2f, 0x6d, 0x69, 0x63, 0x72, 0x6f, 0x2d, 0x63, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x2d,
-	0x73, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x2f, 0x76, 0x34, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f,
-	0x3b, 0x73, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x70, 0x62, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74,
-	0x6f, 0x33,
+	0x0a, 0x0c, 0x53, 0x61, 0x76, 0x65, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 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, 0xd5, 0x01, 0x0a, 0x06, 0x43, 0x6f,
+	0x6e, 0x66, 0x69, 0x67, 0x12, 0x63, 0x0a, 0x04, 0x4c, 0x6f, 0x61, 0x64, 0x12, 0x14, 0x2e, 0x73,
+	0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x2e, 0x4c, 0x6f, 0x61, 0x64, 0x52, 0x65, 0x71, 0x75, 0x65,
+	0x73, 0x74, 0x1a, 0x15, 0x2e, 0x73, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x2e, 0x4c, 0x6f, 0x61,
+	0x64, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x2e, 0xaa, 0x84, 0x9e, 0x03, 0x1c,
+	0x2a, 0x04, 0x4c, 0x6f, 0x61, 0x64, 0x42, 0x14, 0x0a, 0x12, 0x12, 0x10, 0x0a, 0x0e, 0x2e, 0x73,
+	0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x2e, 0x45, 0x72, 0x72, 0x6f, 0x72, 0xb2, 0xea, 0xff, 0xf9,
+	0x01, 0x07, 0x12, 0x05, 0x2f, 0x6c, 0x6f, 0x61, 0x64, 0x12, 0x66, 0x0a, 0x04, 0x53, 0x61, 0x76,
+	0x65, 0x12, 0x14, 0x2e, 0x73, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x2e, 0x53, 0x61, 0x76, 0x65,
+	0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x15, 0x2e, 0x73, 0x65, 0x72, 0x76, 0x69, 0x63,
+	0x65, 0x2e, 0x53, 0x61, 0x76, 0x65, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x31,
+	0xaa, 0x84, 0x9e, 0x03, 0x1c, 0x2a, 0x04, 0x53, 0x61, 0x76, 0x65, 0x42, 0x14, 0x0a, 0x12, 0x12,
+	0x10, 0x0a, 0x0e, 0x2e, 0x73, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x2e, 0x45, 0x72, 0x72, 0x6f,
+	0x72, 0xb2, 0xea, 0xff, 0xf9, 0x01, 0x0a, 0x22, 0x05, 0x2f, 0x73, 0x61, 0x76, 0x65, 0x3a, 0x01,
+	0x2a, 0x42, 0x39, 0x5a, 0x37, 0x67, 0x6f, 0x2e, 0x75, 0x6e, 0x69, 0x73, 0x74, 0x61, 0x63, 0x6b,
+	0x2e, 0x6f, 0x72, 0x67, 0x2f, 0x6d, 0x69, 0x63, 0x72, 0x6f, 0x2d, 0x63, 0x6f, 0x6e, 0x66, 0x69,
+	0x67, 0x2d, 0x73, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x2f, 0x76, 0x34, 0x2f, 0x70, 0x72, 0x6f,
+	0x74, 0x6f, 0x3b, 0x73, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x70, 0x62, 0x62, 0x06, 0x70, 0x72,
+	0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (

proto/service.proto

@@ -69,5 +69,5 @@ message SaveResponse {};
 // Error — сообщение об ошибке
 // Возвращается при возникновении ошибок в методах сервиса Config
 message Error {
-
+    string msg = 1;
 }

service.go

@@ -46,8 +46,21 @@ func (c *serviceConfig) Init(opts ...config.Option) error {
 		}
 	}
 
+	if c.opts.Codec == nil {
+		err := fmt.Errorf("missing Codec option")
+		if !c.opts.AllowFail {
+			return err
+		}
+
+		if err := config.DefaultAfterInit(c.opts.Context, c); err != nil && !c.opts.AllowFail {
+			return err
+		}
+
+		return nil
+	}
+
 	if cli == nil {
-		err := fmt.Errorf("missing client option")
+		err := fmt.Errorf("missing Client option")
 		if !c.opts.AllowFail {
 			return err
 		}