This app allows extensions and webpages to make SSDP queriesThis app runs in the background and allows extensions and web pages to discover devices using the Simple Service Discover Protocol (SSDP). Devices that use this protocol include the Roku, Chromecast, UDP renderers, and many many more. This app is meant to go hand in hand with the ssdp.js library for chrome located at https://github.com/jacobEAdamson/ssdp-chrome