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paracas/crates/paracas-daemon/README.md
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Andreas Bigger 3edf2d9ece 📚 docs: add missing READMEs and align crates with Rust rules
- Create README.md for paracas-daemon and paracas-estimate
- Add #![doc = include_str!("../README.md")] to daemon/estimate lib.rs
- Add missing Cargo.toml metadata (docs.rs, authors, keywords, categories)
- Reorder workspace dependencies by line length per style guide
- Document background jobs, download-all, status, and job commands
2025-12-29 18:02:56 -05:00

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# 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
```rust,ignore
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](../../LICENSE) for details.