def IvyGetApplicationHost(client):
    """
    Equivalent to ``client.fqdn``. IP address is stored under ``client.ip``,
    and port number under ``client.port``

    :param client: an :py:class:`ivy.ivy.IvyClient` object,  as returned by
      :py:func:`IvyGetApplication()`
    """
    return client.fqdn
