Salut mDNS records
_presence._tcp
Instance name: user@host
As specified by XEP-0174. Additional TXT keys if OLPC support is compiled in:
- olpc-color=#123456,#abcdef
- XO colour.
- olpc-key-part0, olpc-key-part1, ..., olpc-key-partN
- OLPC public key (raw data)
- olpc-current-activity=activityID
- OLPC activity ID, or empty string if none
- olpc-current-activity-room=chatroomname
- Chatroom name corresponding to OLPC activity ID, or empty string if none
_salut-room._udp
Instance name: chatroom name
TXT keys: to be documented
_olpc-activity._udp
If compiled with OLPC support.
Instance name: activityID:user@host
TXT keys: to be documented

