miniupnpc-libevent : UPnP IGD control point (ie client) using libevent http://libevent.org https://github.com/libevent/libevent The UPnP Event code needs SUBSCRIBE / UNSUBSCRIBE / NOTIFY HTTP methods. Implementation is in progress in libevent HTTP code : https://github.com/libevent/libevent/pull/327 TODO : improve error handling / reporting