todo:
-* add SRV and TXT records referenced from PTR records automatically to packet
-* add A and AAAA records referenced from SRV records automatically to packet
-
-* Add some APIs to get the clean service name from RR for browsing
+* reflector:
+ - handle legacy unicast
+ - handle unicast reply
+ - handle known answer
-RFC MUSTs:
- * Return to probing state on conflict
- * fix flush bit when working on RRsets
- * one RR too large for single packet
-
-* check wether RRsets are supported correctly (i.e. that all records of an
- RRset are really sent if it is requested) (rfc 2181)
+* debug linux 2.4 spurious packet
* test against apple test suite
* no flush bit in known answer
* always set AA
* check: TC bit is valid for queries ONLY
+* add SRV and TXT records referenced from PTR records automatically to packet
+* add A and AAAA records referenced from SRV records automatically to packet
+* support known answer suppresion for incoming unicast queries
+* check wether RRsets are supported correctly (i.e. that all records of an
+ RRset are really sent if it is requested) (rfc 2181)
+* case insensitve comparison
+* drop records from cache only one second after flush cache bit entry was received
+* either send entire RRSET or don't set flush cache bit!
+* mantain flush cache bit correctly in psched
+* Return to probing state on conflict
+* response job dependencies
+* enlarge packet in case a record/query is too large to fit in a normal packet