chore: initial commit

rediska/frontend/server.hpp

@@ -0,0 +1,11 @@
+#pragma once
+
+#include <functional>
+#include <string>
+#include "rediska/common/QueueMessage.hpp"
+
+// Starts the gRPC frontend server on the given address and blocks.
+// Each incoming request is transformed into a QueueMessage with its responder
+// moved inside; the provided callback decides when/how to finish it.
+void RunFrontendServer(const std::string& address,
+                       std::function<void(QueueMessage)> on_request);