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Add encrypted managed UDP relay and native voice conformance

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Talon
2026-09-15 22:53:54 +02:00
parent 4067bab7c2
commit 05eacb3092
19 changed files with 1068 additions and 46 deletions
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dotnet/README.md
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@@ -137,5 +137,27 @@ managed code imports and authenticates it, then C++ authenticates a managed-crea
account. CI also regenerates the libsodium password fixture. Native checks require
the optional `VOICECAT_BUILD_DOTNET_ORACLE=ON` configure flag and a real-deps build.
Phase 4 remains in progress: UDP/SFU relay, streams, protected channel joins,
administration, moderation, and production configuration are the next server work.
The server also advertises UDP on the TCP port number, supports voice subscription
and stream signaling, and reseals encoded audio for subscribers in the same channel.
UDP binding fixes the first endpoint for the session; reconnect after endpoint changes.
Protected joins, administration, moderation, production configuration and full
media-aware reaping remain before Phase 4 completion.
Enable deterministic native voice interoperability (no audio hardware required):
```powershell
cmake --build --preset dev --target voicecat-dotnet-voice-oracle
$env:VOICECAT_VOICE_ORACLE = (Resolve-Path build/dev/bin/voicecat-dotnet-voice-oracle.exe).Path
dotnet test dotnet/VoiceCat.slnx -c Release --no-restore
```
Two existing C++ clients authenticate, join Lobby or Music Room, publish three
concurrent streams, feed PCM, and verify decoded energy and metadata in both directions.
The native clients use external capture/playback to avoid device dependencies in CI.
`MediaFanoutTests` separately verifies 50-subscriber routing/resealing without managed
allocations after warm-up and reports throughput; socket scheduling is excluded.
The transport load test delivers all 2,500 recipient packets from a paced 50 pps sender.
Native `vccli --test-tone-ms 4000` runs finite external capture/playback, feeds a tone,
and fails without decoded remote audio. Tests start two CLI processes in mono/stereo
channels and also verify channel text. Normal `--voice` now explicitly subscribes before
announcing its microphone stream. No C ABI or wire changes were needed.