services:
  # the server
  server:
    stop_grace_period: 1s
    environment:
      PYTHONUNBUFFERED: true
    build: 'server'
    expose:
    - 1080
  # the client
  client:
    stop_grace_period: 1s
    environment: 
      USER: ${USER}
    build: 'client'
    restart: on-failure
    depends_on:
      server:
        condition: service_started