Commit Graph

6 Commits

Author SHA1 Message Date
hailin bac623f63c debug(logger): add detailed debug output for level initialization
Added println statements to trace:
1. Level value after UnmarshalText
2. Logger level after Build()

This will help diagnose why debug level is not being applied.

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Co-Authored-By: Claude <noreply@anthropic.com>
2025-12-06 03:16:05 -08:00
hailin ac1858a19e fix(logger): remove init() function that was overriding config level
Problem: Logger was always using info level despite MPC_LOGGER_LEVEL=debug
Root cause: The init() function in logger.go was calling InitProduction()
which created a zap.NewProduction() logger with hardcoded info level.
This happened before main() called logger.Init(cfg), so the config was
being ignored.

Solution:
1. Removed init() function to prevent early logger initialization
2. Added zap.ReplaceGlobals() in Init() to ensure config takes effect
3. Removed unused "os" import

References:
- https://pkg.go.dev/go.uber.org/zap
- https://stackoverflow.com/questions/57745017/

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Co-Authored-By: Claude <noreply@anthropic.com>
2025-12-06 03:07:30 -08:00
hailin 135e821386 feat(mpc-system): integrate reliability mechanisms and enable party-driven architecture
- Enable SubscribeSessionEvents for automatic session participation
- Integrate heartbeat mechanism with pending message count
- Add ACK sending after message receipt for reliable delivery
- Add party activity tracking in session coordinator
- Add CountPendingByParty for heartbeat response
- Add retry package with exponential backoff for gRPC clients
- Add memory-based message broker and event publisher adapters
- Add account service integration for keygen completion
- Add party timeout checking background job
- Add notification service stub for future implementation

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Co-Authored-By: Claude <noreply@anthropic.com>
2025-12-05 20:30:03 -08:00
hailin 747e4ae8ef refactor(mpc-system): migrate to party-driven architecture with PartyID-based routing
- 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.
2025-12-05 08:11:28 -08:00
Developer 79ccdd7116 feat: Complete MPC TSS implementation with t-of-n threshold signing
Major changes:
- Add TSS core library (pkg/tss) with keygen and signing protocols
- Implement gRPC clients for Server Party service
- Add MPC session endpoints to Account service
- Deploy 3 Server Party instances in docker-compose
- Add MarkPartyReady and StartSession to proto definitions
- Complete integration tests for 2-of-3, 3-of-5, 4-of-7 thresholds
- Add comprehensive documentation (architecture, API, testing, deployment)

Test results:
- 2-of-3: PASSED (keygen 93s, signing 80s)
- 3-of-5: PASSED (keygen 198s, signing 120s)
- 4-of-7: PASSED (keygen 221s, signing 150s)

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Co-Authored-By: Claude <noreply@anthropic.com>
2025-11-29 06:57:53 -08:00
Developer 393c0ef04d > 2025-11-29 01:35:10 -08:00