@Override
    public Directory<Connection> getConnectionDirectory()
            throws GuacamoleException {
        return new SimpleDirectory<Connection>();
    }
{@inheritDoc}

<p>This implementation simply returns an empty {@link Directory}.
Implementations that wish to expose connections should override this
function.
guacamole-ext/src/main/java/org/apache/guacamole/net/auth/AbstractUserContext.java