abstract common tcp operations to a base class

client/src/TcpClient.hpp

@@ -11,9 +11,10 @@
 #include "common/config/ConfigService.hpp"
 #include "common/LoggerService.hpp"
 #include "common/ErrorCodes.hpp"
+#include "common/TcpBase.hpp"
 #include "config/ClientConfig.hpp"
 
-class TcpClient {
+class TcpClient : TcpBase {
 
 public:
 
@@ -24,8 +25,6 @@ private:
 
     ErrorCode init();
 
-    LoggerService* logger_;
-    ConfigService* config_;
     ClientParams configuration_;
 
 };