Разделение кода на функции

Нужно, чтобы создать класс клиента

TestClientConnection/TestClientConnection.cpp

@@ -17,29 +17,57 @@ struct DataOut
     float MotorUL, MotorUR, MotorDL, MotorDR;
 } dataOut;
 
-int main()
+SOCKET ConnectToServer(const char* ip, int port)
 {
     WSAData wsaData;
     WORD DLLVersion = MAKEWORD(2, 1);
 
     if (WSAStartup(DLLVersion, &wsaData) != 0)
     {
-        std::cout << "Error startup\n";
-        exit(1);
+        std::cout << "Error: WSAStartup failed\n";
+        return INVALID_SOCKET;
     }
 
     SOCKADDR_IN addr;
-    int sizeofaddr = sizeof(addr);
-
-    inet_pton(AF_INET, "127.0.0.1", &addr.sin_addr);
-    addr.sin_port = htons(1001);
+    inet_pton(AF_INET, ip, &addr.sin_addr);
+    addr.sin_port = htons(port);
     addr.sin_family = AF_INET;
 
-    SOCKET Connection = socket(AF_INET, SOCK_STREAM, NULL);
+    SOCKET Connection = socket(AF_INET, SOCK_STREAM, 0);
+    if (Connection == INVALID_SOCKET)
+    {
+        std::cout << "Error: Failed to create socket\n";
+        WSACleanup();
+        return INVALID_SOCKET;
+    }
+
     if (connect(Connection, (SOCKADDR*)&addr, sizeof(addr)) != 0)
     {
-        std::cout << "Error: failed connect to server \n";
-        return 1;
+        std::cout << "Error: Failed to connect to server\n";
+        closesocket(Connection);
+        WSACleanup();
+        return INVALID_SOCKET;
+    }
+
+    return Connection;
+}
+
+void CloseConnection(SOCKET& socket)
+{
+    if (socket != INVALID_SOCKET)
+    {
+        closesocket(socket);
+        WSACleanup();
+        socket = INVALID_SOCKET; // Обнуляем сокет, чтобы избежать повторного использования
+    }
+}
+
+int main()
+{
+    SOCKET Connection = ConnectToServer("127.0.0.1", 1001);
+    if (Connection == INVALID_SOCKET)
+    {
+        return 1; // Выход, если подключение не удалось
     }
 
     dataOut.MotorUL = 10;
@@ -47,7 +75,7 @@ int main()
     dataOut.MotorDL = 10;
     dataOut.MotorDR = 10;
 
-    while (1)
+    for (int i = 0; i < 1000000; i++) 
     {
         send(Connection, (char*)&(dataOut), sizeof(dataOut), 0);
         recv(Connection, (char*)&(dataIn), sizeof(dataIn), 0);
@@ -59,6 +87,7 @@ int main()
         //std::this_thread::sleep_for(std::chrono::seconds(1));
     }
     
+    CloseConnection(Connection);
     
     system("pause");
 }