Changes to Bridge Discovery
Please be aware that in the upcoming bridge release the Hue Bridge will include the Bridge Id in it's M-SEARCH response. Please bear this in mind if you have implemented your own UPNP mechanism, as it could potentially cause issues depending on your parsing implementation.
A typical bridge response may look like:
HTTP/1.1 200 OK HOST: 184.108.40.206:1900 EXT: CACHE-CONTROL: max-age=100 LOCATION: http://192.168.178.241:80/description.xml SERVER: FreeRTOS/7.4.2 UPnP/1.0 IpBridge/1.10.0 hue-bridgeid: 001788FFFE09A206 ST: upnp:rootdevice USN: uuid:2f402f80-da50-11e1-9b23-00178809a206::upnp:rootdevice