- Introduced state management in GrpcClient to monitor and handle connection states effectively.
- Added a reconnect channel and a state monitoring goroutine to facilitate automatic reconnections on state changes.
- Updated the connect method to initiate a reconnection loop upon connection loss.
- Enhanced logging for connection state changes and errors during connection attempts.
- Refactored tests to ensure proper initialization of gRPC client and server, improving test reliability and coverage.
- Added WaitForReady method to GrpcClient for blocking until the client is ready.
- Updated WorkerService to utilize WaitForReady for ensuring gRPC client readiness before starting.
- Refactored ModelService to consistently use GetGrpcClient for context management.
- Changed logging level for received metrics in MetricServiceServer from Info to Debug.
- Modified error handling in HandleError to conditionally print errors based on the environment.
- Cleaned up unused GrpcClient references in various services, improving code clarity.
