Files
paseo/packages/server
Mohamed Boudraandsuntianc 83ed52669d Resume interrupted agents after host restart (#8127)
* feat(server): resume interrupted agents after host restart

Continue saved running conversations after graceful restart or crash, with host opt-out and a configurable continuation prompt. Preserve explicit launch overrides when reopening the same provider session.

Co-authored-by: coolwind <45729206+coolwindX@users.noreply.github.com>

Co-authored-by: suntianc <suntc8985@gmail.com>

* fix(app): translate restart recovery host settings

* test(app): synchronize sidebar drags and clean up added projects

Wait for the drag sensor click blocker to expire before the next user action. Resolve UI project keys to daemon IDs for cleanup so empty projects do not contaminate later sidebar tests.

* fix(app): tuck the resume prompt behind an edit sheet

Match the System prompt row: an Edit button left of the restart recovery
switch opens the prompt in a sheet, and is disabled while resume is off.

* fix(server): resume interrupted agents without holding startup

Startup now only chooses resume candidates before anything else reads or
repairs persisted running state. Reopening and prompting run in the
background after connections open, so a provider that is slow to reopen
holds back only its own agent. Finish observation waits for a pending
child's resume, so parents are not told the child was closed meanwhile.

* style(server): format restart resume e2e test

* test(server): wait for the fetch result before advancing the narrow refresh debounce

The test released the held fetch, flushed six microtasks, then advanced
the 1s refresh debounce. When the fetch result landed after that advance
(slow Windows runners), the debounce started late and vi.waitFor's
auto-advance reached it only at its real-time timeout. Wait on the
service's in-flight fetch count instead, as the sibling test does.

* test(server): retry stalled OpenCode fixture downloads within the test budget

npm abandons a stalled registry download only after its 300s default
fetch timeout, past the install's 180s budget. The killed install left
the fixture directory locked on Windows, so cleanup failed with EBUSY and
hid the timeout. Against a registry proxy that stalls the first tarball,
a default install hung 225s; with --fetch-timeout it retried and finished
in 16s.

---------

Co-authored-by: suntianc <suntc8985@gmail.com>
2026-10-28 23:40:35 +07:00
..
2026-04-23 21:44:48 +07:00

Voice Assistant

A voice-controlled terminal assistant that runs as a single local service.

Quick Start

# Install dependencies
npm install

# Copy environment variables
cp .env.example .env
# Edit .env and add your API keys (OpenAI, Deepgram)

# Run development servers
npm run dev

# Open browser to http://localhost:5173

Architecture

  • Express Server (port 3000) - Serves API and built UI in production
  • Vite Dev Server (port 5173) - Hot-reload React UI in development
  • WebSocket (/ws) - Real-time bidirectional communication
  • Agent - STT → LLM → TTS pipeline with terminal control
  • Daemon - tmux-based terminal management (in-process)

Development

# Run both servers (recommended)
npm run dev

# Or run separately:
npm run dev:server  # Express on port 3000
npm run dev:ui      # Vite on port 5173

# Type checking
npm run typecheck

# Build for production
npm run build

# Start production server
npm start

Project Status

✅ Completed (Phases 1-2):

  • Package setup and configuration
  • Express server with WebSocket
  • React UI with Vite
  • WebSocket client with ping/pong testing

⏳ In Progress (Phase 3):

  • Terminal control (tmux integration)

📋 Planned (Phases 4-9):

  • LLM integration (OpenAI GPT-4)
  • Agent orchestrator
  • Speech-to-Text (Deepgram)
  • Text-to-Speech (OpenAI)
  • Audio streaming
  • UI polish

See IMPLEMENTATION_PLAN.md for complete details.

Environment Variables

OPENAI_API_KEY=your-openai-key-here      # GPT-4 and TTS
DEEPGRAM_API_KEY=your-deepgram-key-here  # Streaming STT
STT_MODEL=whisper-1        # Optional: override to gpt-4o-transcribe, etc.
STT_CONFIDENCE_THRESHOLD=-3.0  # Optional: reject low-confidence clips
STT_DEBUG_AUDIO_DIR=.stt-debug # Optional: persist raw dictation audio for debugging
PASEO_HOME=~/.paseo        # Runtime state directory (agents/, etc.)
PASEO_LISTEN=127.0.0.1:6767  # Listen address (host:port or /path/to/socket)

PASEO_HOME defaults to ~/.paseo and isolates runtime artifacts like agents/. PASEO_LISTEN controls the daemon listen address. For blue/green testing you can run a parallel server without touching production state:

PASEO_HOME=~/.paseo-blue PASEO_LISTEN=127.0.0.1:7777 npm run dev

Tech Stack

  • Server: Express, TypeScript, ws (WebSocket)
  • Client: React 18, Vite, TypeScript
  • Terminal: tmux (via child_process)
  • AI: OpenAI (LLM + TTS), Deepgram (STT)

Testing

Currently manual testing via:

  1. Start servers: npm run dev
  2. Open http://localhost:5173
  3. Test WebSocket connection (green status indicator)
  4. Click "Send Ping" button to test communication

More testing guidance as features are implemented.

License

MIT