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

Example 21 with RLock

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

the class RedissonLockTest method testExpire.

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

        public void run() {
            RLock lock1 = redisson.getLock("lock");
            lock1.lock();
            long spendTime = System.currentTimeMillis() - startTime;
            Assertions.assertTrue(spendTime < 2020);
            lock1.unlock();
        }
    };
    t.start();
    t.join();
    assertThatThrownBy(() -> {
        lock.unlock();
    }).isInstanceOf(IllegalMonitorStateException.class);
}

Example 22 with RLock

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

the class RedissonLockTest method testIsHeldByCurrentThread.

@Test
public void testIsHeldByCurrentThread() {
    RLock lock = redisson.getLock("lock");
    Assertions.assertFalse(lock.isHeldByCurrentThread());
    lock.lock();
    Assertions.assertTrue(lock.isHeldByCurrentThread());
    lock.unlock();
    Assertions.assertFalse(lock.isHeldByCurrentThread());
}

Example 23 with RLock

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

the class RedissonLockTest method testReentrancy.

@Test
public void testReentrancy() throws InterruptedException {
    Lock lock = redisson.getLock("lock1");
    Assertions.assertTrue(lock.tryLock());
    Assertions.assertTrue(lock.tryLock());
    lock.unlock();
    // next row  for test renew expiration tisk.
    // Thread.currentThread().sleep(TimeUnit.SECONDS.toMillis(RedissonLock.LOCK_EXPIRATION_INTERVAL_SECONDS*2));
    Thread thread1 = new Thread() {

        @Override
        public void run() {
            RLock lock1 = redisson.getLock("lock1");
            Assertions.assertFalse(lock1.tryLock());
        }
    };
    thread1.start();
    thread1.join();
    lock.unlock();
}

Example 24 with RLock

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

the class RedissonLockTest method testInCluster.

@Test
public void testInCluster() throws Exception {
    RedisRunner master1 = new RedisRunner().port(6890).randomDir().nosave();
    RedisRunner master2 = new RedisRunner().port(6891).randomDir().nosave();
    RedisRunner master3 = new RedisRunner().port(6892).randomDir().nosave();
    RedisRunner slave1 = new RedisRunner().port(6900).randomDir().nosave();
    RedisRunner slave2 = new RedisRunner().port(6901).randomDir().nosave();
    RedisRunner slave3 = new RedisRunner().port(6902).randomDir().nosave();
    ClusterRunner clusterRunner = new ClusterRunner().addNode(master1, slave1).addNode(master2, slave2).addNode(master3, slave3);
    ClusterRunner.ClusterProcesses process = clusterRunner.run();
    Thread.sleep(5000);
    Config config = new Config();
    config.useClusterServers().setLoadBalancer(new RandomLoadBalancer()).addNodeAddress(process.getNodes().stream().findAny().get().getRedisServerAddressAndPort());
    RedissonClient redisson = Redisson.create(config);
    RLock lock = redisson.getLock("myLock");
    lock.lock();
    assertThat(lock.isLocked()).isTrue();
    lock.unlock();
    assertThat(lock.isLocked()).isFalse();
    redisson.shutdown();
    process.shutdown();
}

Example 25 with RLock

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

the class RedissonLockTest method testTryLockWait.

@Test
public void testTryLockWait() throws InterruptedException {
    testSingleInstanceConcurrency(1, r -> {
        RLock lock = r.getLock("lock");
        lock.lock();
    });
    RLock lock = redisson.getLock("lock");
    long startTime = System.currentTimeMillis();
    lock.tryLock(3, TimeUnit.SECONDS);
    assertThat(System.currentTimeMillis() - startTime).isBetween(2990L, 3100L);
}