manawenuz/wz-phone
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ec437afbced14607ebab870c8cf35fdd7c6d5bd5
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2 Commits

Author SHA1 Message Date
Siavash Sameni
ec437afbce feat: web variants use relay WS directly — no bridge needed 
Updated all 3 web client variants to connect via the relay's new
WebSocket endpoint (/ws/room) instead of the wzp-web bridge.

index.html:
- Boot logic now creates the correct client class per variant
  (WZPPureClient, WZPHybridClient, or WZPFullClient)

wzp-full.js (Full WASM):
- Tries WebTransport first with 3s timeout
- Falls back to WebSocket if WT unavailable or relay lacks HTTP/3
- WS fallback sends raw PCM (same as pure), WASM FEC module still loaded
- When WT works: full encrypted + FEC pipeline over UDP datagrams

Pure + Hybrid variants already used /ws/room — no changes needed.

All JS syntax verified, 63 relay tests passing.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-30 14:43:49 +04:00
Siavash Sameni
f3c8e11995 feat: 3 web client variants — Pure JS, Hybrid (JS+WASM FEC), Full WASM 
Variant 1: Pure JS (wzp-pure.js)
- WebSocket transport, raw PCM, no encryption (bridge handles QUIC crypto)
- ~20KB, works everywhere, zero dependencies
- WZPPureClient class with connect/disconnect/sendAudio

Variant 2: Hybrid (wzp-hybrid.js + wzp-wasm)
- WebSocket transport + RaptorQ FEC via WASM
- ~120KB (337KB WASM blob shared with full variant)
- WZPHybridClient extends pure with FEC encode/decode
- Loss recovery ready for when WebTransport replaces WebSocket

Variant 3: Full WASM (wzp-full.js + wzp-wasm)
- WebTransport datagrams (unreliable, low latency)
- ChaCha20-Poly1305 encryption + RaptorQ FEC, all in WASM
- X25519 key exchange over bidirectional stream
- WZPFullClient — true E2E encrypted WZP client in browser
- Needs relay HTTP/3 support (h3-quinn) for WebTransport

Shared infrastructure:
- wzp-core.js: UI logic, AudioWorklet, variant detection, PTT
- audio-processor.js: AudioWorklet capture + playback (unchanged)
- index.html: variant selector (?variant=pure|hybrid|full), auto-detect

wzp-wasm crate (new):
- RaptorQ FEC encoder/decoder (WzpFecEncoder, WzpFecDecoder)
- ChaCha20-Poly1305 crypto (WzpCryptoSession)
- X25519 key exchange (WzpKeyExchange)
- 7 native tests (3 FEC + 4 crypto), all passing
- WASM blob: 337KB optimized

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-30 11:10:15 +04:00