3 Commits

Author	SHA1	Message	Date
Hugo Nijhuis	adead7e980	Add wildcard namespace subscriptions ... Support NATS-style wildcard patterns ("*" and ">") for subscribing to events across multiple namespaces. This enables cross-cutting concerns like logging, monitoring, and auditing without requiring separate subscriptions for each namespace. - Add pattern.go with MatchNamespacePattern and IsWildcardPattern - Update EventBus to track wildcard subscribers separately - Update NATSEventBus to use NATS native wildcard support - Add comprehensive tests for pattern matching and EventBus wildcards - Document security implications in all relevant code comments Closes #20 Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2026-01-10 19:24:26 +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