C2c Download Manager ^new^ Today

// AWS Lambda / Google Cloud Function exports.c2cTransfer = async (req, res) => const source, target = req.body; const sourceStream = await fetch(source); await fetch(target, method: 'PUT', body: sourceStream.body );

# Stream to target (simplified PUT example) async with session.put(job.target_url, data=resp.content) as target_resp: if target_resp.status in (200, 201): jobs[job_id] = "status": "complete", "size": total else: jobs[job_id] = "status": "failed", "error": f"Target error target_resp.status" except Exception as e: jobs[job_id] = "status": "failed", "error": str(e) @app.post("/transfer") async def start_transfer(job: TransferJob, background: BackgroundTasks): job_id = str(uuid.uuid4()) jobs[job_id] = "status": "starting" background.add_task(c2c_transfer, job_id, job) return "job_id": job_id, "status": "accepted" c2c download manager

Unlike a standard download manager (which pulls from a single URL) or BitTorrent (which pulls from many peers), a directly transfers files from one remote content source to another without ever storing the file locally on the initiating device. Core Concept C2C = Server A → Server B (Initiated from Device C) // AWS Lambda / Google Cloud Function exports

@app.get("/transfer/job_id") async def get_status(job_id: str): return jobs.get(job_id, "status": "not_found") If you want to use C2C downloading today , these tools already implement the concept: target = req.body

jobs = {}

| Tool | Description | |------|-------------| | | rclone copy source:path dest:path – pure remote-to-remote | | gclone | rclone fork with multi-threaded remote-to-remote | | Air Explorer | GUI for cloud-to-cloud transfers | | MultCloud | Web-based C2C (proprietary) | | FileZilla Pro | FXP support (server-to-server FTP) | | s3cmd | s3cmd cp s3://bucket1/file s3://bucket2/file | Example with rclone (most practical): # Configure remotes once rclone config # add S3, Google Drive, SFTP, etc. C2C transfer (no local download) rclone copy drive:myfile.mp4 dropbox:backups/ --progress Multi-threaded C2C rclone copy s3:mybucket/files/ webdav:archive/ --transfers 8 Sync two clouds directly rclone sync onedrive:Documents/ google:Backup/Documents/ Advanced: Serverless C2C (Cloud Functions) For true zero-infrastructure C2C, use cloud functions: