- add RetryWithBackoff helper to grpc client for exponential retry with backoff and reconnection-aware handling
- increase reconnectionClientTimeout to 90s and introduce connectionStabilizationDelay; wait briefly after reconnection to avoid immediate flapping
- refresh reconnection flag while waiting for client registration and improve cancellation message
- replace direct heartbeat RPC with RetryWithBackoff in WorkerService (use extended timeout)
- use RetryWithBackoff for worker node status updates in task handler and propagate errors
Add svc.getGrpcClient() helper and use it when obtaining TaskClient so task fetch and
subscribe operations don't hold a stale client instance after ResetGrpcClient().
- Trigger reconnection proactively from Get*WithTimeout when underlying connection is in
SHUTDOWN or TRANSIENT_FAILURE to avoid returning stale/unusable clients.
- Add debug/info logs around client registration, connection attempts, closing existing
connections, connection initiation, reconnection start, backoff retry and successful
reconnection (including current state and registration status).
- Surface more context in reconnection and connection logs to aid diagnostics.
- master: add TIMING logs in setWorkerNodeOnline to mark start and completed DB update
- handler: log node status for reconnection debugging and include active/enabled values in "node not active or enabled" error
- Downgraded protoc-gen-go-grpc and protoc versions for compatibility.
- Added CheckProcess method to TaskService with corresponding request and response types.
- Updated Subscribe and Connect methods to use new generic client stream types.
- Refactored server and client implementations for Subscribe and Connect methods.
- Ensured backward compatibility by maintaining existing method signatures where applicable.
- Added necessary handler for CheckProcess in the service descriptor.
- Introduced new interfaces for various store modules including environment, file, git, layout, node, notification alerts, channels, requests, settings, plugins, projects, roles, schedules, spiders, systems, tags, tasks, tokens, and users.
- Each module includes state, getters, mutations, and actions definitions to enhance type safety and maintainability.
- Added utility interfaces for file handling and view-specific types for database, git, login, node, project, result, schedule, spider, task, and user.
- Improved overall structure and organization of TypeScript typings for better developer experience.
- Implemented PING message handling in TaskServiceServer to acknowledge health check pings.
- Updated isConnectionHealthy method in Runner to use a non-blocking approach for health checks, preventing interference with log streams.
- Introduced lastConnCheck timestamp to optimize health check frequency based on recent activity.
- Added PING code to TaskServiceConnectCode enum in proto definition and generated files.
- Updated gRPC client and server interfaces to support new PING functionality.
- Introduced PING code in TaskServiceConnectCode enum for health checks.
- Updated Runner to use proper PING messages instead of fake log messages for connection health checks.
- Modified TaskServiceServer to handle PING requests and acknowledge them.
- Adjusted generated gRPC files to reflect changes in proto definitions and ensure compatibility.
