The famous echoCiTy-F airport terminal departures, utilizes a lightweight database and websocket system.

The administrator of the server has implemented an emergency access service that is managed by supervisord. The control socket can be found at /var/run/supervisor.sock, do you think you can get to it?

The emergency service will start to listen for a connection on the host on port 4444/tcp. Make sure you connect immediately as the service allows only one connection and others may try to steal your thunder.