basic epoll implementation

Socket.cpp

@@ -141,6 +141,11 @@ void Socket::cleanUp()  {
     
 }
 
+int Socket::getFD()
+{
+	return sockDesc;
+}
+
 unsigned short Socket::resolveService(const string &service,
                                       const string &protocol) {
   struct servent *serv;        /* Structure containing service information */