This quest to discover XEP-0124 (Bidirectional-streams Over Synchronous HTTP (BOSH)) was automagically added, to fulfill the quest at Discover XEPs. As of 2016-11-16 the status of this Standards Track XEP is Draft. What does that even mean?! Check it out at XEP-0124: Bidirectional-streams Over Synchronous HTTP (BOSH) 