- 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.
Problem: message-router and other services were using wrong ports (50051/8080)
instead of their configured ports (50052/8082) because mpc.env contained:
MPC_SERVER_HTTP_PORT=8080
MPC_SERVER_GRPC_PORT=50051
These global settings in mpc.env were overriding the per-service Environment=
settings in systemd unit files, causing port conflicts.
Solution:
- Remove MPC_SERVER_HTTP_PORT and MPC_SERVER_GRPC_PORT from mpc.env template
- Add fix-ports command to remove these settings from existing installations
- Add comments explaining per-service port configuration
Port assignments:
- session-coordinator: gRPC 50051, HTTP 8081
- message-router: gRPC 50052, HTTP 8082
- server-party-1/2/3: HTTP 8083/8084/8085
- account-service: HTTP 8080
To fix existing installation:
sudo bash scripts/deploy.sh fix-ports
sudo bash scripts/deploy.sh restart
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Changed sed patterns from matching specific placeholder strings to
matching entire lines (^KEY=.*), ensuring keys are properly replaced
regardless of current value.
Tested in WSL2 - generates valid 64-char hex master key.
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Co-Authored-By: Claude <noreply@anthropic.com>
hailin
Developer