message: Pass realm when registering internal RPC
diff: @@ -45,6 +45,7 @@ uint64_t rpc_man::register_internal_rpc(const std::string& realm,
  r.user_cb = std::move(fn);
  r.user = user;
  r.type = rpc_details::eInternal;
  + r.realm = realm;
  register_rpc(session_handle(), realm, r);
  