如何理解 shedlock 何时被获取和释放?

How to understand when shedlock was acquired and released?

我有这样的代码:

private final ThreadPoolTaskScheduler threadPoolTaskScheduler; // spring
private final LockingTaskExecutor lockingTaskExecutor; // shedlock
....
    threadPoolTaskScheduler.scheduleWithFixedDelay(
                    () -> {
                        lockConfiguration = ...
                        long start = System.currentTimeMillis();
                        LOGGER.info("Spring scheduler started task, awaiting shedlock ");
                        lockingTaskExecutor.executeWithLock((Runnable) () -> {
                                    LOGGER.info("Shedlock acquired. duration=[{}]ms", propertyItem, System.currentTimeMillis() - start);
                                taks();
                                },
                                lockConfiguration);
                    }, someInterval);

我有 2 个节点。根据日志,我看到 task() 仅适用于第一个节点的情况。在第二个节点上我只看到 Spring scheduler started task, awaiting shedlock

我认为它不应该以这种方式工作,我想调查为什么会这样。

解锁后如何订阅事件?

shedlock 尝试获取锁多长时间?

P.S.

一些间隔 = 30 分钟

锁定配置:至少 = 5 分钟,最多 =20 分钟

我调查了源代码,发现 shedlock 尝试获取锁,如果锁忙,它就会跳过任务