2 Commits

Author	SHA1	Message	Date
Joseph Doherty	d817d6f7a2	feat: implement leader forwarding for JetStream API (Gap 7.1) ... Add ILeaderForwarder interface and DefaultLeaderForwarder, update JetStreamApiRouter with RouteAsync + ForwardedCount so non-leader nodes can attempt to forward mutating requests to the meta-group leader before falling back to a NotLeader error response.	2026-02-25 09:53:50 -05:00
Joseph Doherty	7116988d03	feat(jetstream): add API leader forwarding and stream purge options (C7+C8) ... C7: JetStreamApiRouter now checks leadership before mutating operations. Non-leader nodes return error code 10003 with a leader_hint field. JetStreamMetaGroup gains IsLeader() and Leader for cluster-aware routing. C8: StreamApiHandlers.HandlePurge accepts PurgeRequest options (filter, seq, keep). StreamManager.PurgeEx implements subject-filtered purge, sequence-based purge, keep-last-N, and filter+keep combinations.	2026-02-24 15:22:22 -05:00