def create_blocking_connection(host):
    """
    Return properly created blocking connection.

    Args:
        host (str): Host as it is defined in :func:`.get_amqp_settings`.

    Uses :func:`edeposit.amqp.amqpdaemon.getConParams`.
    """
    return pika.BlockingConnection(
        amqpdaemon.getConParams(
            settings.get_amqp_settings()[host.lower()]["vhost"]
        )
    )