Examples with AcquirePermitsOp com.hazelcast.cp.internal.datastructures.semaphore.operation.AcquirePermitsOp used on opensource projects

Example 16 with AcquirePermitsOp

use of com.hazelcast.cp.internal.datastructures.semaphore.operation.AcquirePermitsOp in project hazelcast by hazelcast.

the class AbstractSemaphoreFailureTest method testRetriedAcquireDoesNotCancelPendingAcquireRequestWhenAlreadyAcquired.

@Test(timeout = 300_000)
public void testRetriedAcquireDoesNotCancelPendingAcquireRequestWhenAlreadyAcquired() throws InterruptedException {
    semaphore.init(1);
    semaphore.acquire();
    RaftGroupId groupId = getGroupId(semaphore);
    long sessionId = getSessionId(proxyInstance, groupId);
    long threadId = getThreadId(groupId);
    UUID invUid = newUnsecureUUID();
    RaftInvocationManager invocationManager = getRaftInvocationManager(proxyInstance);
    invocationManager.invoke(groupId, new AcquirePermitsOp(objectName, sessionId, threadId, invUid, 1, MINUTES.toMillis(5)));
    assertTrueEventually(() -> {
        SemaphoreService service = getNodeEngineImpl(primaryInstance).getService(SemaphoreService.SERVICE_NAME);
        SemaphoreRegistry registry = service.getRegistryOrNull(groupId);
        assertNotNull(registry);
        assertEquals(1, registry.getWaitTimeouts().size());
    });
    invocationManager.invoke(groupId, new AcquirePermitsOp(objectName, sessionId, threadId, invUid, 1, -1));
    assertTrueAllTheTime(() -> {
        SemaphoreService service = getNodeEngineImpl(primaryInstance).getService(SemaphoreService.SERVICE_NAME);
        SemaphoreRegistry registry = service.getRegistryOrNull(groupId);
        assertEquals(1, registry.getWaitTimeouts().size());
    }, 10);
}

Example 17 with AcquirePermitsOp

use of com.hazelcast.cp.internal.datastructures.semaphore.operation.AcquirePermitsOp in project hazelcast by hazelcast.

the class AbstractSemaphoreFailureTest method testNewAcquireCancelsPendingAcquireRequestWhenAlreadyAcquired.

@Test(timeout = 300_000)
public void testNewAcquireCancelsPendingAcquireRequestWhenAlreadyAcquired() throws InterruptedException {
    semaphore.init(1);
    semaphore.acquire();
    RaftGroupId groupId = getGroupId(semaphore);
    long sessionId = getSessionId(proxyInstance, groupId);
    long threadId = getThreadId(groupId);
    UUID invUid1 = newUnsecureUUID();
    UUID invUid2 = newUnsecureUUID();
    RaftInvocationManager invocationManager = getRaftInvocationManager(proxyInstance);
    InternalCompletableFuture<Object> f = invocationManager.invoke(groupId, new AcquirePermitsOp(objectName, sessionId, threadId, invUid1, 1, MINUTES.toMillis(5)));
    assertTrueEventually(() -> {
        SemaphoreService service = getNodeEngineImpl(primaryInstance).getService(SemaphoreService.SERVICE_NAME);
        SemaphoreRegistry registry = service.getRegistryOrNull(groupId);
        assertNotNull(registry);
        assertEquals(1, registry.getWaitTimeouts().size());
    });
    invocationManager.invoke(groupId, new AcquirePermitsOp(objectName, sessionId, threadId, invUid2, 1, -1));
    try {
        f.joinInternal();
        fail();
    } catch (WaitKeyCancelledException ignored) {
    }
}

Example 18 with AcquirePermitsOp

use of com.hazelcast.cp.internal.datastructures.semaphore.operation.AcquirePermitsOp in project hazelcast by hazelcast.

the class AbstractSemaphoreFailureTest method testReleaseCancelsPendingAcquireRequestWhenNoPermitsAcquired.

@Test(timeout = 300_000)
public void testReleaseCancelsPendingAcquireRequestWhenNoPermitsAcquired() throws InterruptedException {
    semaphore.init(1);
    semaphore.acquire();
    semaphore.release();
    // if the session-aware semaphore is used, we guarantee that there is a session id now...
    RaftGroupId groupId = getGroupId(semaphore);
    long sessionId = getSessionId(proxyInstance, groupId);
    long threadId = getThreadId(groupId);
    UUID invUid = newUnsecureUUID();
    RaftInvocationManager invocationManager = getRaftInvocationManager(proxyInstance);
    InternalCompletableFuture<Object> f = invocationManager.invoke(groupId, new AcquirePermitsOp(objectName, sessionId, threadId, invUid, 2, MINUTES.toMillis(5)));
    assertTrueEventually(() -> {
        SemaphoreService service = getNodeEngineImpl(primaryInstance).getService(SemaphoreService.SERVICE_NAME);
        SemaphoreRegistry registry = service.getRegistryOrNull(groupId);
        assertNotNull(registry);
        assertEquals(1, registry.getWaitTimeouts().size());
    });
    try {
        semaphore.release();
    } catch (IllegalStateException ignored) {
    }
    try {
        f.joinInternal();
        fail();
    } catch (WaitKeyCancelledException ignored) {
    }
}