1 | static void lockOrFail(Lock lock, long timeout) ctex {
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2 | ping(); |
3 | vmBus_send locking(lock, thread := currentThread()); |
4 | if (!lock.tryLock(timeout, TimeUnit.MILLISECONDS)) {
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5 | S s = "Couldn't acquire lock after " + timeout + " ms."; |
6 | if (lock instanceof ReentrantLock) {
|
7 | ReentrantLock l = cast lock; |
8 | s += " Hold count: " + l.getHoldCount() + ", owner: " + call(l, "getOwner"); |
9 | } |
10 | fail(s); |
11 | } |
12 | vmBus_send locked(lock, thread := currentThread()); |
13 | ping(); |
14 | } |
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| Snippet ID: | #1007379 |
| Snippet name: | lockOrFail - try to acquire a Lock; fail after timeout |
| Eternal ID of this version: | #1007379/9 |
| Text MD5: | b78bbc96662e3929497b88f401750496 |
| Author: | stefan |
| Category: | javax / concurrency |
| Type: | JavaX fragment (include) |
| Public (visible to everyone): | Yes |
| Archived (hidden from active list): | No |
| Created/modified: | 2021-06-22 09:08:36 |
| Source code size: | 496 bytes / 14 lines |
| Pitched / IR pitched: | No / No |
| Views / Downloads: | 588 / 626 |
| Version history: | 8 change(s) |
| Referenced in: | [show references] |