public:
SERVCONF(const std::string & server, uint16_t port,
const std::string & login, const std::string & password);
+ SERVCONF(const std::string & server, uint16_t port,
+ const std::string & localAddress, uint16_t localPort,
+ const std::string & login, const std::string & password);
~SERVCONF();
int ServerInfo(SERVER_INFO::CALLBACK f, void * data);