a5b66c09c3
chore: bump handler-base to v0.1.5, add netrc secret mount to Dockerfile
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2026-02-20 18:18:55 -05:00
af9f8cc01e
feat: migrate to typed messages, drop base64, fix AudioBuffer
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- AudioBuffer getAudio(): use ab.totalBytes directly (eliminates triple-copy)
- Decode STTStreamMessage via natsutil.Decode[messages.STTStreamMessage]
- Audio chunks arrive as raw []byte (no base64 decode needed)
- Publish STTTranscription struct (not map[string]any)
- Interrupts use messages.STTInterrupt
- Remove encoding/base64 import
- Add .dockerignore, GOAMD64=v3 in Dockerfile
- All 15 tests pass
2026-02-20 07:11:23 -05:00
9d4d48e693
feat: rewrite stt-module (HTTP variant) in Go
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Replace Python streaming STT service with Go for smaller container images.
Local Whisper/ROCm variant (stt_streaming_local.py, Dockerfile.rocm) stays Python.
- AudioBuffer with session state management (listening/responding)
- RMS-based voice activity detection (pure Go, no cgo)
- Interrupt detection during LLM response playback
- JetStream AI_VOICE_STREAM setup
- Session auto-creation and cleanup
- Dockerfile: multi-stage golang:1.25-alpine → scratch
- CI: Gitea Actions with lint/test/release/docker/notify
2026-02-19 18:04:15 -05:00
8fc5eb1193
feat: add streaming STT service with Whisper backend
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- stt_streaming.py: HTTP-based STT using external Whisper service
- stt_streaming_local.py: ROCm-based local Whisper inference
- Voice Activity Detection (VAD) with WebRTC
- Interrupt detection for barge-in support
- Session state management (listening/responding)
- OpenTelemetry instrumentation with HyperDX support
- Dockerfile variants for HTTP and ROCm deployments
2026-02-02 06:23:12 -05:00
