services:
  app:
    build: .
    restart: unless-stopped
    ports:
      - "${APP_PORT:-32450}:8000"
    env_file: .env
    environment:
      - DATA_DIR=/app/data
      - MAX_SESSIONS=${MAX_SESSIONS:-1}
      - SESSION_IDLE_TIMEOUT=${SESSION_IDLE_TIMEOUT:-1800}
      - VIEWPORT_WIDTH=${VIEWPORT_WIDTH:-1024}
      - VIEWPORT_HEIGHT=${VIEWPORT_HEIGHT:-576}
      - SCREENCAST_QUALITY=${SCREENCAST_QUALITY:-55}
      - SCREENCAST_MAX_FPS=${SCREENCAST_MAX_FPS:-15}
      - SCREENCAST_EVERY_NTH_FRAME=${SCREENCAST_EVERY_NTH_FRAME:-2}
    volumes:
      - ./data:/app/data
    shm_size: "1gb"