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().
- 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
- 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.
- Added service_operations.go for task management including run, cancel, and execution logic.
- Introduced stream_manager.go to handle task streams and manage cancellation signals.
- Created worker_pool.go to manage a bounded pool of workers for executing tasks concurrently.
- Implemented graceful shutdown and cleanup mechanisms for task runners and streams.
- Enhanced error handling and logging throughout the task management process.
- Updated the error handling in the Run method to log a warning message when file synchronization fails, enhancing visibility into potential issues during task execution.
- Updated timestamp fields across the codebase from `*_ts` to `*_at` for consistency and clarity.
- Renamed constants for node status from "on"/"off" to "online"/"offline" to better reflect their meanings.
- Enhanced validation and error handling in various components to ensure data integrity.
- Refactored test cases to align with the new naming conventions and improve readability.
- Renamed configurePythonPath, configureNodePath, and configureGoPath methods into a single configureEnv method for improved organization and clarity.
- Streamlined the handling of environment variables by using a map to avoid duplicates and facilitate easier manipulation.
- Enhanced logging for environment variable settings, providing better visibility during configuration.
- Ensured all necessary environment variables are set correctly, including Crawlab-specific variables and global system variables.
- Replaced direct manipulation of r.cmd.Env with os.Setenv for setting PYENV_ROOT, PATH, NODE_PATH, and GOPATH, enhancing error handling and clarity.
- Ensured proper initialization of default environment variables in the configureEnv method, maintaining organization and readability in the environment setup process.
- Updated the configurePythonPath and configureNodePath methods to append environment variables directly to r.cmd.Env instead of using os.Setenv, enhancing the clarity and maintainability of the environment setup.
- Ensured the PATH variable is updated correctly by checking for existing paths before appending, preventing duplicates.
- Moved default environment variable initialization to the configureEnv method for better organization.
- Updated the configureNodePath method to properly set the PATH environment variable by concatenating node_bin and node_modules paths, ensuring the correct environment setup for Node.js development.
- Added a new utility function GetNodeBinPath to retrieve the global node_bin path from configuration, with a default fallback.
- Updated configureNodePath method to set the PATH environment variable to include the node_bin path if it's not already present, improving the task runner's environment setup for Node.js development.
- Introduced a new method to configure the global node_bin path in the Runner, ensuring it is included in the system PATH if not already present.
- Added GetNodeBinPath function in utils to retrieve the node_bin path from configuration, with a default fallback.
- Enhanced environment variable management for better integration of Node.js binaries.
- Replaced direct calls to getBaseFileFsSvc with a new method fs.GetBaseFileFsSvc in base_file.go for improved clarity and maintainability.
- Introduced SpiderTemplateService interface and implemented registry service for managing spider templates, enhancing template handling in the spider controller.
- Added template-related fields to the Spider model to support template functionality.
- Created utility functions for string case conversions in utils/string.go to facilitate consistent formatting across the codebase.
- Updated environment configuration to retrieve the Python path dynamically, improving flexibility in the task runner's setup.
- Added configuration initialization in db.go to ensure proper setup of application settings.
- Refactored runner_test.go to streamline IPC message handling by introducing a setupPipe function and an initRunner function for better readability and maintainability.
- Improved synchronization in tests by using channels for signaling readiness and processing, enhancing the reliability of IPC message handling.
- Updated test cases to validate IPC message processing and error handling, ensuring robustness in the task runner's functionality.
- Introduced a new method configureGoPath in runner.go to set the GOPATH environment variable based on the retrieved Go path.
- Updated configureEnv to call configureGoPath, ensuring the Go path is configured alongside Node.js paths.
- Added a new utility function GetGoPath in config.go to retrieve the Go path from configuration, with a default fallback.
- These changes enhance the task runner's environment setup by supporting Go development alongside existing Node.js configurations.
- Updated IPC reader initialization in runner_test.go to use a channel for signaling readiness, improving synchronization.
- Added error logging when writing to the pipe to enhance traceability during tests.
- These changes improve the reliability and clarity of the test setup for the task runner.
- Removed redundant home directory retrieval and nvm checks in the configureNodePath method.
- Introduced a new utility function GetNodeModulesPath to centralize the logic for determining the global node_modules path.
- Updated environment variable setup to use the new utility function, improving clarity and maintainability of the code.
- Added a task status update to 'processing' at the start of the Run method in runner.go, improving task tracking.
- Removed redundant task status update from the end of the Run method to streamline the execution flow.
- Updated command execution in process.go to use 'bash' instead of 'sh' for better compatibility across environments.
- Changed route parameter from ':id' to ':key' in settings-related routes for better clarity and consistency.
- Updated GetSetting, PostSetting, and PutSetting functions to use the new ':key' parameter.
- Introduced IsAutoInstallEnabled method in DependencyInstallerService to check auto-installation status.
- Enhanced the task runner to check if auto installation is enabled before proceeding with dependency installation.
- Improved initialization of settings data in the system service, ensuring proper insertion of initial settings.
- Introduced a new DependencyInstallerService interface to define methods for managing dependency installation commands.
- Implemented registry service for managing the DependencyInstallerService instance.
- Enhanced the task runner to install dependencies if available, including command execution and logging for stdout and stderr.
- Improved error handling and logging throughout the task runner's dependency installation process.
- Updated the runner's methods to utilize the new dependency management features, ensuring better integration and functionality.
- Enhanced the IPC message handling in runner_test.go by adding detailed logging for better traceability.
- Refactored the test setup to use channels for synchronization and improved error handling during message processing.
- Updated the runner.go file to rename variables for clarity and streamline the IPC reader implementation.
- Improved the cleanup process in tests to ensure proper resource management and context cancellation.
- Added support for new dependency file types: 'go.mod' and 'pom.xml' in dependency.go.
- Refactored command configuration in runner.go to improve logging and error handling.
- Introduced a new method to configure Node.js paths, enhancing environment setup for tasks.
- Enhanced IPC message handling with detailed logging for better traceability.
- Updated service logging to remove unnecessary prefixes for cleaner output.
- Improved command execution handling in process.go for better compatibility across platforms.
