- Add GetRegisteredParties gRPC method to Message Router for party discovery
- Create MessageRouterPartyDiscovery adapter in Session Coordinator
- Remove K8s dependency from Session Coordinator (works in any environment)
- Add party registration to server-party-api on startup
- Fix docker-compose.yml: add MESSAGE_ROUTER_ADDR to session-coordinator
This change implements a fully decentralized party discovery mechanism:
- Parties register themselves to Message Router on startup
- Session Coordinator queries Message Router for available parties
- Works in Docker Compose, K8s, or any deployment environment
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Remove Address field from PartyEndpoint (parties connect to router themselves)
- Update K8s Discovery to only manage PartyID and Role labels
- Add Party registration and SessionEvent protobuf definitions
- Implement PartyRegistry and SessionEventBroadcaster domain logic
- Add RegisterParty and SubscribeSessionEvents gRPC handlers
- Prepare infrastructure for party-driven MPC coordination
This is the first phase of migrating from coordinator-driven to party-driven
architecture following international MPC system design patterns.
hailin
Developer