Fileupload Gunner Project New Official

The server-side Gun accepts incoming chunk streams. Its novel feature is parallel lane management:

Lane 1: Metadata & Headers
Lane 2: Binary Chunks (odd indexes)
Lane 3: Binary Chunks (even indexes)
Lane 4: Checksum validation stream

By decoupling lanes, the Gunner Project achieves up to 4x throughput on high-latency connections.

For mission-critical files, the new project can simultaneously upload to three object stores (e.g., S3, Backblaze, and local disk). If one mirror fails, the Gunner automatically cuts over without user intervention.

function sanitizeFilename(name) 
  return name
    .replace(/[^a-zA-Z0-9.-]/g, '_')
    .replace(/\.2,/g, '.')
    .replace(/^\.+/, '');

The FileUpload Gunner Project New is already powering production systems in three key domains:

import  useGunnerUpload  from '@gunner/client-react';
function UploadArtillery() 
const  startMission, progress, status  = useGunnerUpload(
endpoint: 'https://api.yourdomain.com/upload',
chunkSize: '2MB',
retryStrategy: 'exponential-backoff',
maxConcurrentLanes: 3 // The "new" Gunner default
);
const handleFileSelect = async (event) => 
const file = event.target.files[0];
const missionId = await startMission(file);
console.log(Mission $missionId deployed.);
;
return (
<div className="gunner-console">
<input type="file" onChange=handleFileSelect />
<progress value=progress.percentage max="100" />
<span>Status: status — progress.loaded/progress.total</span>
</div>
);