Fix -- in Windows, a TCP client must explicitly specify a full IP address (not...

Fix -- in Windows, a TCP client must explicitly specify a full IP address (not only the port) to connect to.

include/ascs/tcp/client_socket.h

@@ -66,7 +66,11 @@ public:
 
 	virtual void reset() {need_reconnect = ASCS_RECONNECT; super::reset();}
 
+#ifdef _MSC_VER
+	bool set_server_addr(unsigned short port, const std::string& ip = ASCS_SERVER_IP) {return set_addr(server_addr, port, ip.empty() ? ASCS_SERVER_IP : ip);}
+#else
 	bool set_server_addr(unsigned short port, const std::string& ip = ASCS_SERVER_IP) {return set_addr(server_addr, port, ip);}
+#endif
 	bool set_server_addr(const std::string& file_name) {server_addr = typename Family::endpoint(file_name); return true;}
 	const typename Family::endpoint& get_server_addr() const {return server_addr;}