nats-io / nats.js / 25318598278

90%

Build Type

push

github

Committed by web-flow

Commit Message

feat(internal): api level internals (#393)

* feat(internal): api level internals

expose `api_level` on ServerInfo (server 2.11+)

ADR-44 header opt-in (requires server 2.12+)
- JetStreamManagerOptions.sendRequiredApiLevel?: boolean (hidden, default off)
- When on, stream/consumer create/update sends Nats-Required-Api-Level: <N> header
- Server (2.12+) rejects with api level not supported instead of silently dropping unknown fields
- On pre-2.12 server, header is ignored — flag is a no-op

Per-config level computation (when flag on)
- Stream: level 1 (TTL/marker), level 2 (counter/atomic/schedules/persist_mode=async), level 4
  (allow_batched)
- Consumer: level 1 (pause_until/priority_*)

Signed-off-by: Alberto Ricart <alberto@synadia.com>

Coverage Stats

4253 of 4802 branches covered (88.57%)

Branch coverage included in aggregate %.

56 of 73 new or added lines in 4 files covered. (76.71%)

3 existing lines in 1 file now uncovered.

10897 of 12108 relevant lines covered (90.0%)

161053.77 hits per line