drifter 0.1.11

A TUI-based S3 multipart uploader featuring resumable transfers and ClamAV integration.
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114

use anyhow::Result;
use drifter::app::state::AppEvent;
use drifter::coordinator::Coordinator;
use drifter::core::config::Config;
use drifter::db;
use rusqlite::Connection;
use std::collections::HashMap;
use std::sync::{Arc, Mutex, mpsc};
use std::time::Instant;
use tokio::sync::Mutex as AsyncMutex;

fn setup_stress_db() -> Result<Connection> {
    let conn = Connection::open_in_memory()?;
    conn.execute_batch(
        "
        CREATE TABLE jobs (
            id INTEGER PRIMARY KEY AUTOINCREMENT,
            session_id TEXT NOT NULL DEFAULT 'legacy',
            created_at TEXT NOT NULL,
            status TEXT NOT NULL,
            source_path TEXT NOT NULL,
            staged_path TEXT,
            size_bytes INTEGER NOT NULL,
            scan_status TEXT,
            upload_status TEXT,
            s3_bucket TEXT,
            s3_key TEXT,
            s3_upload_id TEXT,
            checksum TEXT,
            remote_checksum TEXT,
            error TEXT,
            priority INTEGER DEFAULT 0,
            retry_count INTEGER DEFAULT 0,
            next_retry_at TEXT,
            scan_duration_ms INTEGER,
            upload_duration_ms INTEGER
        );
        CREATE TABLE events (
            id INTEGER PRIMARY KEY AUTOINCREMENT,
            job_id INTEGER NOT NULL,
            event_type TEXT NOT NULL,
            message TEXT NOT NULL,
            created_at TEXT NOT NULL,
            FOREIGN KEY(job_id) REFERENCES jobs(id)
        );
        ",
    )?;
    Ok(conn)
}

#[tokio::test]
async fn stress_test_coordinator_cycle() -> Result<()> {
    let conn = Arc::new(Mutex::new(setup_stress_db()?));
    let config = Arc::new(AsyncMutex::new(Config::default()));
    let progress = Arc::new(AsyncMutex::new(HashMap::new()));
    let cancellation_tokens = Arc::new(AsyncMutex::new(HashMap::new()));
    let (app_tx, _app_rx) = mpsc::channel::<AppEvent>();

    let coordinator = Coordinator::new(
        conn.clone(),
        config.clone(),
        progress,
        cancellation_tokens,
        app_tx,
    )?;

    // Create 1000 jobs
    {
        let c = conn.lock().unwrap();
        for i in 0..1000 {
            let job_id = db::create_job(
                &c,
                "stress-session",
                &format!("/tmp/file_{}.txt", i),
                1024,
                None,
            )?;
            db::update_job_staged(&c, job_id, &format!("/tmp/staged_{}.txt", i), "queued")?;
        }
    }

    println!("Starting stress test: processing 1000 jobs through coordinator cycles...");
    let start = Instant::now();

    // Run cycles until all jobs are at least 'scanned' or 'uploading'
    // Note: Since we don't have a real uploader/scanner running, they will stay in 'scanning' or 'uploading'
    // depending on how process_cycle spawns tasks.

    for _ in 0..100 {
        // Run 100 cycles
        coordinator.process_cycle().await?;
    }

    let elapsed = start.elapsed();
    println!("Processed cycles in {:?}", elapsed);

    // Verify some jobs were picked up
    let (scanning_count, uploading_count) = {
        let c = conn.lock().unwrap();
        let scanning = db::count_jobs_with_status(&c, "scanning")?;
        let uploading = db::count_jobs_with_status(&c, "uploading")?;
        (scanning, uploading)
    };

    println!(
        "Jobs in scanning: {}, Jobs in uploading: {}",
        scanning_count, uploading_count
    );

    // We expect at least some jobs to be active
    assert!(scanning_count > 0 || uploading_count > 0);

    Ok(())
}