def __is_exclusive(self):
    return threading.currentThread() == self.__exc
Implement actual application-level keepalive (to be
dataset/ETHPy150Open ganeti/ganeti/lib/locking.py/SharedLock.__is_exclusive--crossover with--dataset/ETHPy150Open rasky/geventconnpool/src/geventconnpool/pool.py/ConnectionPool._keepalive