working commit

rpcclient.hpp

@@ -0,0 +1,18 @@
+
+
+#include <cstring>
+#include <expected>
+#include <iostream>
+#include <span>
+#include <string>
+#include <vector>
+
+#include <google/protobuf/message.h>
+
+using pbMessage = google::protobuf::Message;
+using pbMessagePtr = std::unique_ptr<pbMessage>;
+
+class RPCClient {
+public:
+        std::expected<void, std::string> Transaction(const pbMessage& req, pbMessage& res);
+};