Query plan modules + synthetic PTR/A/AAAA records
State of things is summed up in the #166 (closed), i think it's mostly complete / open to review at least.
There are several open followup questions:
- Naming / configuration (how could this be done better in the new configuration @dsalzman
- How to promote query modules / API?
- Any other useful module ideas?
- RRL should be turned into module imo (it would clear up the query processing code)
- Query statistics (we could make global 'query_modules' then which could hook to 'before / after' query processing)
- Load balancing
- GeoIP-aware answers
- Modules could be dynamically loaded, but there's no need/config for this yet
@jkadlec @ondrej @lslovak