docker-compose.yaml

version: '3'
networks:
  # pdc-net: # Docker-only overlay network
  #   ipam:
  #     config:
  #       - subnet: 172.23.0.0/16
  bridge-net: # Only needed if need to talk to external network
    driver: bridge
    ipam:
      config:
        - subnet: 172.24.0.0/16

services:
  serverrouter:
    build: .
    command: ["TCPServerRouter"]
    networks:
      # pdc-net:
      #   ipv4_address: 172.23.0.5
      bridge-net: # external network bridge, makes ports available on host
        ipv4_address: 172.24.0.5
    ports:
      - "5555:5555"
      - "5555:5555/udp"
  # server:
  #   build: .
  #   command: ["TCPServer"]
  #   depends_on:
  #     - serverrouter
  #   networks:
  #     pdc-net:
  #       ipv4_address: 172.23.0.6

  # client:
  #   build: .
  #   command: ["TCPClient", "file.txt"]
  #   depends_on:
  #     - serverrouter
  #     - server
  #   networks:
  #     pdc-net:
  #       ipv4_address: 172.23.0.7