Probleme is, when I connect to the server. Neither my first nor my second data is received by server. Instead I receive a Null string from server (probably when I destroy the client socket) (this behavior can be seen in the console screen)

//	s.Put("time" + '\n'); // << ------------ This won't work... Clang: warning: adding 'char' to a string does not append to the string [-Wstring-plus-int] (not the same thing what SocketClient does. It appends it to a Upp::String, using the relevant operator.)

        s.Put("time\n");            // << ------------ This works as expected.
	s.Put(String("time") + '\n'); // also works
	Cout() << s.GetLine() <<EOL;
	s.Put("hello\n");
	Cout() << s.GetLine() <<EOL;