3 Commits

Author	SHA1	Message	Date
Hugo Nijhuis	a8787877f0	Add namespace event filtering support ... Add SubscriptionFilter type and SubscribeWithFilter method to enable filtering events by type and actor pattern within namespace subscriptions. - SubscriptionFilter supports event type filtering (e.g., only "OrderPlaced") - SubscriptionFilter supports actor ID prefix patterns (e.g., "order-*") - Filters are combined with AND logic - NATSEventBus uses NATS subjects for server-side filtering when possible - Comprehensive test coverage for filtering functionality Closes #21 Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2026-01-10 19:24:21 +01:00
Hugo Nijhuis	c757bb76f3	Make configuration values injectable rather than hardcoded ... Add config structs with sensible defaults for tunable parameters: - JetStreamConfig for stream retention (1 year) and replica count (1) - HashRingConfig for virtual nodes per physical node (150) - ShardConfig for shard count (1024) and replication factor (1) Each component gets a new WithConfig constructor that accepts custom configuration, while the original constructors continue to work with defaults. Zero values in configs fall back to defaults for backward compatibility. Closes #38 Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2026-01-10 15:33:56 +01:00
Hugo Nijhuis	e9e50c021f	Initial aether repository structure ... Distributed actor system with event sourcing for Go: - event.go - Event, ActorSnapshot, EventStore interface - eventbus.go - EventBus, EventBroadcaster for pub/sub - nats_eventbus.go - NATS-backed cross-node event broadcasting - store/ - InMemoryEventStore (testing), JetStreamEventStore (production) - cluster/ - Node discovery, leader election, shard distribution - model/ - EventStorming model types Extracted from arcadia as open-source infrastructure component. Co-Authored-By: Claude <noreply@anthropic.com>	2026-01-08 19:30:02 +01:00