2 Commits

Author	SHA1	Message	Date
Siavash Sameni	1d33f3ed4e	fix: WASM import path respects __WZP_BASE_URL for cross-origin loading ... When variant JS is loaded from featherChat (different origin), WASM imports need to resolve via the /audio/ Caddy path, not root /. All 4 variant files now use: (window.__WZP_BASE_URL || '') + '/wasm/...' Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>	2026-03-30 16:12:35 +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