{
  "schema_version": 1,
  "db_file": "./storage/relay-db.json",
  "push": {
    "enabled": true,
    "allow_polling": false,
    "relay_push_secret": "fallback-push-secret",
    "client_incoming_url": "http://127.0.0.1:18080/incoming",
    "server_incoming_url": "http://127.0.0.1:28080/incoming",
    "timeout_seconds": 3
  },
  "transport": {
    "gzip_forward_enabled": false,
    "compact_ack_responses": false
  },
  "security": {
    "api_keys": ["change-this-relay-api-key"]
  }
}