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

Example 26 with RLock

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

the class RedissonReadWriteLockTest method testIsLocked.

@Test
public void testIsLocked() {
    RReadWriteLock rwlock = redisson.getReadWriteLock("lock");
    RLock lock = rwlock.readLock();
    Assertions.assertFalse(lock.isLocked());
    lock.lock();
    Assertions.assertTrue(lock.isLocked());
    lock.unlock();
    Assertions.assertFalse(lock.isLocked());
}

Example 27 with RLock

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

the class RedissonReadWriteLockTest method testWriteLockExpiration.

@Test
public void testWriteLockExpiration() throws InterruptedException {
    RReadWriteLock rw1 = redisson.getReadWriteLock("test2s3");
    RLock l1 = rw1.writeLock();
    assertThat(l1.tryLock(10000, 10000, TimeUnit.MILLISECONDS)).isTrue();
    RLock l2 = rw1.writeLock();
    assertThat(l2.tryLock(1000, 1000, TimeUnit.MILLISECONDS)).isTrue();
    await().atMost(Duration.ofSeconds(10)).until(() -> {
        RReadWriteLock rw2 = redisson.getReadWriteLock("test2s3");
        try {
            return !rw2.writeLock().tryLock(3000, 1000, TimeUnit.MILLISECONDS);
        } catch (InterruptedException e) {
            e.printStackTrace();
            return false;
        }
    });
}

Example 28 with RLock

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

the class RedissonReadWriteLockTest method testWriteLock.

@Test
public void testWriteLock() throws InterruptedException {
    final RReadWriteLock lock = redisson.getReadWriteLock("lock");
    final RLock writeLock = lock.writeLock();
    writeLock.lock();
    Assertions.assertTrue(lock.writeLock().tryLock());
    Thread t = new Thread() {

        public void run() {
            Assertions.assertFalse(writeLock.isHeldByCurrentThread());
            Assertions.assertTrue(writeLock.isLocked());
            Assertions.assertFalse(lock.readLock().tryLock());
            Assertions.assertFalse(redisson.getReadWriteLock("lock").readLock().tryLock());
            try {
                Thread.sleep(1000);
            } catch (InterruptedException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
            Assertions.assertTrue(lock.readLock().tryLock());
            Assertions.assertTrue(redisson.getReadWriteLock("lock").readLock().tryLock());
        }
    };
    t.start();
    t.join(50);
    writeLock.unlock();
    Assertions.assertTrue(lock.readLock().tryLock());
    Assertions.assertTrue(writeLock.isHeldByCurrentThread());
    writeLock.unlock();
    Thread.sleep(1000);
    Assertions.assertFalse(lock.writeLock().tryLock());
    Assertions.assertFalse(lock.writeLock().isLocked());
    Assertions.assertFalse(lock.writeLock().isHeldByCurrentThread());
    lock.writeLock().forceUnlock();
}

Example 29 with RLock

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

the class RedissonRedLockTest method testLockSuccess2.

@Test
public void testLockSuccess2() throws IOException, InterruptedException {
    RedisProcess redis1 = redisTestMultilockInstance();
    RedisProcess redis2 = redisTestMultilockInstance();
    RedissonClient client1 = createClient(redis1.getRedisServerAddressAndPort());
    RedissonClient client2 = createClient(redis2.getRedisServerAddressAndPort());
    RLock lock1 = client1.getLock("lock1");
    RLock lock2 = client1.getLock("lock2");
    RLock lock3 = client2.getLock("lock3");
    Thread t1 = new Thread() {

        public void run() {
            lock2.lock();
        }
    };
    t1.start();
    t1.join();
    RedissonMultiLock lock = new RedissonRedLock(lock1, lock2, lock3);
    assertThat(lock.tryLock(500, 5000, TimeUnit.MILLISECONDS)).isTrue();
    Thread.sleep(3000);
    lock.unlock();
    client1.shutdown();
    client2.shutdown();
    assertThat(redis1.stop()).isEqualTo(0);
    assertThat(redis2.stop()).isEqualTo(0);
}

Example 30 with RLock

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

the class RedissonRedLockTest method testConnectionFailed.

@Test
public void testConnectionFailed() throws IOException, InterruptedException {
    RedisProcess redis1 = redisTestMultilockInstance();
    RedisProcess redis2 = redisTestMultilockInstance();
    RedissonClient client1 = createClient(redis1.getRedisServerAddressAndPort());
    RedissonClient client2 = createClient(redis2.getRedisServerAddressAndPort());
    RLock lock1 = client1.getLock("lock1");
    RLock lock2 = client1.getLock("lock2");
    assertThat(redis2.stop()).isEqualTo(0);
    RLock lock3 = client2.getLock("lock3");
    Thread t = new Thread() {

        public void run() {
            RedissonMultiLock lock = new RedissonRedLock(lock1, lock2, lock3);
            lock.lock();
            try {
                Thread.sleep(3000);
            } catch (InterruptedException e) {
            }
            lock.unlock();
        }
    };
    t.start();
    t.join(1000);
    RedissonMultiLock lock = new RedissonRedLock(lock1, lock2, lock3);
    lock.lock();
    lock.unlock();
    client1.shutdown();
    client2.shutdown();
    assertThat(redis1.stop()).isEqualTo(0);
}