init

app/util/protocbuf/msg.proto

@@ -0,0 +1,18 @@
+syntax = "proto3";
+package app.protobuf;
+option go_package=".;proto";
+
+message SubMessage1 {
+  int32 field1 = 1;
+  int32 field2 = 2;
+}
+
+message SubMessage2 {
+  int32 field1 = 1;
+  string field2 = 2;
+}
+
+message MessageBytesExtra {
+  SubMessage1 message1 = 1;
+  repeated SubMessage2 message2 = 3;
+}