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[Aswanidev-vs]

Summary by CodeRabbit

• New Features

  • HTTP/3/QUIC is now the default transfer transport, with automatic TCP fallback when unavailable.
  • TCP can be selected explicitly to disable QUIC.
  • Large file uploads now use increased parallel transfer capacity for faster performance.

• Improvements

  • Upload progress and receiver acceptance checks respond more quickly.
  • File integrity verification is optimized for segmented transfers.

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[coderabbitai]

Caution

Review failed

The pull request is closed.

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro Plus

Run ID: dfa3b12e-7681-4daa-abb6-24085fc2d4b1

📥 Commits

Reviewing files that changed from the base of the PR and between f4178c3 and 4c2dc2b.

📒 Files selected for processing (5)

• README.md
• frontend/src/views/SettingsView.vue
• internal/light/filetransfer.go
• internal/light/models.go
• internal/light/settings.go

---

📝 Walkthrough

Walkthrough

QUIC/HTTP/3 is now the default transport with TCP fallback. Large-file uploads use platform-specific parallelism, asynchronous sender checksums, and conditional receiver-side segment hashing.

Changes

Transport and transfer behavior

Layer / File(s)	Summary
QUIC transport defaults README.md, frontend/src/views/SettingsView.vue, internal/light/models.go, internal/light/settings.go	QUIC is now the default transport. The client probes HTTP/3 support and falls back to TCP. Selecting "tcp" forces TCP.
Segmented upload concurrency and checksums internal/light/filetransfer.go	Large files use up to eight desktop segments or four mobile segments. HTTP connection limits increase to support parallel uploads. Sender checksums run asynchronously, and segmented requests omit digest headers.
Receiver acceptance and range verification internal/light/filetransfer.go	Receiver-acceptance polling runs every 200 ms. Receiver-side segment hashing occurs only when a digest is declared; otherwise, final assembly performs whole-file verification.

Estimated code review effort: 4 (Complex) | ~45 minutes

Sequence Diagram(s)

sequenceDiagram
  participant Sender
  participant uploadRange
  participant Receiver
  participant verifyAndComplete
  Sender->>Sender: Compute sender checksum asynchronously
  Sender->>uploadRange: Send selected file ranges
  uploadRange->>Receiver: Write segmented upload data
  Receiver->>verifyAndComplete: Provide assembled file
  verifyAndComplete->>Sender: Compare sender checksum

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Possibly related PRs

• Aswanidev-vs/light#17: Extends checksum and concurrent segmented upload changes in internal/light/filetransfer.go.
• Aswanidev-vs/light#20: Covers related QUIC fallback documentation.

✨ Finishing Touches

📝 Generate docstrings

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch develop

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[codacy-production]

Up to standards ✅

🟢 Issues 0 issues

Results:
0 new issues

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🟢 Metrics 0 complexity · 0 duplication

Metric	Results
Complexity	0
Duplication	0

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