Rework for TLS.

IPAddress.cpp

@@ -1,4 +1,10 @@
 #include "IPAddress.h"
+#include <cstring>
+#include <sstream>
+#include <netdb.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
 
 namespace core {