services:
- listeners:
  - type: tcp
    address: "[::]:8388"
  - type: udp
    address: "[::]:8388"
  keys:
  - id: foo
    cipher: chacha20-ietf-poly1305
    secret: Thi8aoqu8Tha
  - id: bar
    cipher: chacha20-ietf-poly1305
    secret: mAequ6Hied8M