'Check for IP address to unban.
Unban IP addresses which are outdated.'

def __checkUnBan(self):

    lst = self.__banManager.unBanList(MyTime.time())
    for ticket in lst:
        self.__unBan(ticket)
    cnt = len(lst)
    if cnt:
        logSys.debug('Unbanned    %s,    %s    ticket(s)    in    %r', cnt, self.__banManager.size(), self._jail.name)
    return cnt
