Thanks for sharing Leila. Since there is potential interest from other users of Gramine in using gRPC, it will be great if you can contribute this support to gramine project.
I would like to invite you to come present this in our weekly meeting and get feedback and then contribute a PR. Let me know.
To view this discussion on the web visit https://groups.google.com/d/msgid/gramine-users/CAGNW2gv0uzOaZYTfTsseW2uHGTTuKLT2P4qfdeyWz8TOZv2yvQ%40mail.gmail.com.