Examples with RLock org.redisson.api.RLock used on opensource projects

Example 11 with RLock

use of org.redisson.api.RLock in project redisson by redisson.

the class RedissonLockHeavyTest method tryLockUnlockRLock.

@ParameterizedTest
@MethodSource("mapClasses")
public void tryLockUnlockRLock(int threads, int loops) throws Exception {
    ExecutorService executor = Executors.newFixedThreadPool(threads);
    for (int i = 0; i < threads; i++) {
        Runnable worker = new Runnable() {

            @Override
            public void run() {
                for (int j = 0; j < loops; j++) {
                    RLock lock = redisson.getLock("RLOCK_" + j);
                    try {
                        if (lock.tryLock(ThreadLocalRandom.current().nextInt(10), TimeUnit.MILLISECONDS)) {
                            try {
                                RBucket<String> bucket = redisson.getBucket("RBUCKET_" + j);
                                bucket.set("TEST", 30, TimeUnit.SECONDS);
                                RSemaphore semaphore = redisson.getSemaphore("SEMAPHORE_" + j);
                                semaphore.release();
                                try {
                                    semaphore.acquire();
                                } catch (InterruptedException e) {
                                    e.printStackTrace();
                                }
                            } finally {
                                lock.unlock();
                            }
                        }
                    } catch (InterruptedException e) {
                        // TODO Auto-generated catch block
                        e.printStackTrace();
                    }
                }
            }
        };
        executor.execute(worker);
    }
    executor.shutdown();
    executor.awaitTermination(threads * loops, TimeUnit.SECONDS);
}

Example 12 with RLock

use of org.redisson.api.RLock in project redisson by redisson.

the class RedissonLockTest method testForceUnlock.

@Test
public void testForceUnlock() {
    RLock lock = redisson.getLock("lock");
    lock.lock();
    lock.forceUnlock();
    Assertions.assertFalse(lock.isLocked());
    lock = redisson.getLock("lock");
    Assertions.assertFalse(lock.isLocked());
}

Example 13 with RLock

use of org.redisson.api.RLock in project redisson by redisson.

the class RedissonFairLockTest method testExpire.

@Test
public void testExpire() throws InterruptedException {
    RLock lock = redisson.getFairLock("lock");
    lock.lock(2, TimeUnit.SECONDS);
    final long startTime = System.currentTimeMillis();
    Thread t = new Thread() {

        public void run() {
            RLock lock1 = redisson.getFairLock("lock");
            lock1.lock();
            long spendTime = System.currentTimeMillis() - startTime;
            System.out.println(spendTime);
            Assertions.assertTrue(spendTime < 2020);
            lock1.unlock();
        }
    };
    t.start();
    t.join();
    lock.unlock();
}

Example 14 with RLock

use of org.redisson.api.RLock in project redisson by redisson.

the class RedissonFairLockTest method testUnlockFail.

@Test
public void testUnlockFail() {
    Assertions.assertThrows(IllegalMonitorStateException.class, () -> {
        RLock lock = redisson.getFairLock("lock");
        Thread t = new Thread() {

            public void run() {
                RLock lock = redisson.getFairLock("lock");
                lock.lock();
                try {
                    Thread.sleep(1000);
                } catch (InterruptedException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                }
                lock.unlock();
            }
        };
        t.start();
        t.join(400);
        try {
            lock.unlock();
        } catch (IllegalMonitorStateException e) {
            t.join();
            throw e;
        }
    });
}

Example 15 with RLock

use of org.redisson.api.RLock in project redisson by redisson.

the class RedissonFairLockTest method testForceUnlock.

@Test
public void testForceUnlock() {
    RLock lock = redisson.getFairLock("lock");
    lock.lock();
    lock.forceUnlock();
    Assertions.assertFalse(lock.isLocked());
    lock = redisson.getFairLock("lock");
    Assertions.assertFalse(lock.isLocked());
}