flowmade-one/aether
3
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
23 Commits 1 Branch 0 Tags
71c6011f4942ac4337f0e08cd4728002da723790
Commit Graph

3 Commits

Author SHA1 Message Date
Hugo Nijhuis
71c6011f49 Add EventBroadcaster metrics for observability and debugging
All checks were successful
CI / build (pull_request) Successful in 38s
Details 
Implement comprehensive metrics tracking for EventBroadcaster implementations:

- Add BroadcasterMetrics interface for reading metrics per namespace
- Add MetricsCollector interface and DefaultMetricsCollector implementation
- Track events_published and events_received counters per namespace
- Track active_subscriptions gauge per namespace
- Track publish_errors, subscribe_errors, and dropped_events counters
- Add MetricsProvider interface for EventBroadcaster implementations
- Integrate metrics tracking into EventBus and NATSEventBus
- Add optional Prometheus integration via PrometheusMetricsAdapter

Closes #22

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
 2026-01-10 19:23:00 +01:00
Hugo Nijhuis
c757bb76f3 Make configuration values injectable rather than hardcoded
All checks were successful
CI / build (pull_request) Successful in 16s
Details
CI / build (push) Successful in 15s
Details 
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
All checks were successful
CI / build (push) Successful in 1m13s
Details 
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