paracas-daemon

Background job management for the paracas tick data downloader.

Features

• Job tracking with unique identifiers
• Persistent state storage
• Detached daemon process spawning
• Thread-safe progress tracking

Types

• JobId - Unique identifier for download jobs
• JobStatus - Current status of a job (pending, running, completed, failed)
• InstrumentTask - Download task for a single instrument
• DownloadJob - Complete download job with multiple tasks
• StateManager - Persistent state storage and retrieval
• DaemonSpawner - Spawns detached daemon processes
• DaemonProgress - Thread-safe progress tracking

Usage

use paracas_daemon::{StateManager, DownloadJob, JobId, JobStatus};

// Create a state manager
let manager = StateManager::new()?;

// Create a new job
let job = DownloadJob::new(tasks);
manager.save_job(&job)?;

// Retrieve job status
if let Some(job) = manager.get_job(&job.id)? {
    println!("Job status: {:?}", job.status());
}

License

MIT License - see LICENSE for details.