working commit

works/rpcvar/tcpclient.hpp

@@ -0,0 +1,20 @@
+
+#include <expected>
+#include <string>
+#include <vector>
+#include <span>
+#include <iostream>
+
+#include <netclient.hpp>
+
+class TCPClient : public NetClient {
+private:
+        int sock;
+        int family;
+public:
+        TCPClient(void);
+        std::expected<void, std::string> Connect(std::string address, const int port);
+        std::expected<int, std::string> Write(std::string payload) override;
+        std::expected<int, std::string> Read(std::string& buffer, int size) override;
+        ~TCPClient(void);
+};