Examples with ClientInvocation com.hazelcast.client.impl.spi.impl.ClientInvocation used on opensource projects

Example 71 with ClientInvocation

use of com.hazelcast.client.impl.spi.impl.ClientInvocation in project hazelcast by hazelcast.

the class SessionAwareSemaphoreProxy method onDestroy.

@Override
public void onDestroy() {
    ClientMessage request = CPGroupDestroyCPObjectCodec.encodeRequest(groupId, getServiceName(), objectName);
    new ClientInvocation(getClient(), request, name).invoke().joinInternal();
}

Example 72 with ClientInvocation

use of com.hazelcast.client.impl.spi.impl.ClientInvocation in project hazelcast by hazelcast.

the class SessionAwareSemaphoreProxy method tryAcquire.

@Override
public boolean tryAcquire(int permits, long timeout, TimeUnit unit) {
    checkPositive(permits, "Permits must be positive!");
    long timeoutMs = max(0, unit.toMillis(timeout));
    long threadId = getThreadId();
    UUID invocationUid = newUnsecureUUID();
    long start;
    for (; ; ) {
        start = Clock.currentTimeMillis();
        long sessionId = sessionManager.acquireSession(this.groupId, permits);
        try {
            ClientMessage request = SemaphoreAcquireCodec.encodeRequest(groupId, objectName, sessionId, threadId, invocationUid, permits, timeoutMs);
            HazelcastClientInstanceImpl client = getClient();
            ClientMessage response = new ClientInvocation(client, request, objectName).invoke().joinInternal();
            boolean acquired = SemaphoreAcquireCodec.decodeResponse(response);
            if (!acquired) {
                sessionManager.releaseSession(this.groupId, sessionId, permits);
            }
            return acquired;
        } catch (SessionExpiredException e) {
            sessionManager.invalidateSession(this.groupId, sessionId);
            timeoutMs -= (Clock.currentTimeMillis() - start);
            if (timeoutMs <= 0) {
                return false;
            }
        } catch (WaitKeyCancelledException e) {
            sessionManager.releaseSession(this.groupId, sessionId, permits);
            return false;
        } catch (RuntimeException e) {
            sessionManager.releaseSession(this.groupId, sessionId, permits);
            throw e;
        }
    }
}

Example 73 with ClientInvocation

use of com.hazelcast.client.impl.spi.impl.ClientInvocation in project hazelcast by hazelcast.

the class SessionAwareSemaphoreProxy method acquire.

@Override
public void acquire(int permits) {
    checkPositive("permits", permits);
    long threadId = getThreadId();
    UUID invocationUid = newUnsecureUUID();
    for (; ; ) {
        long sessionId = sessionManager.acquireSession(this.groupId, permits);
        try {
            ClientMessage request = SemaphoreAcquireCodec.encodeRequest(groupId, objectName, sessionId, threadId, invocationUid, permits, -1);
            HazelcastClientInstanceImpl client = getClient();
            new ClientInvocation(client, request, objectName).invoke().joinInternal();
            return;
        } catch (SessionExpiredException e) {
            sessionManager.invalidateSession(this.groupId, sessionId);
        } catch (WaitKeyCancelledException e) {
            sessionManager.releaseSession(this.groupId, sessionId, permits);
            throw new IllegalStateException("Semaphore[" + objectName + "] not acquired because the acquire call " + "on the CP group is cancelled, possibly because of another indeterminate call from the same thread.");
        } catch (RuntimeException e) {
            sessionManager.releaseSession(this.groupId, sessionId, permits);
            throw e;
        }
    }
}

Example 74 with ClientInvocation

use of com.hazelcast.client.impl.spi.impl.ClientInvocation in project hazelcast by hazelcast.

the class AtomicLongProxy method addAndGetAsync.

@Override
public InternalCompletableFuture<Long> addAndGetAsync(long delta) {
    ClientMessage request = AtomicLongAddAndGetCodec.encodeRequest(groupId, objectName, delta);
    ClientInvocationFuture future = new ClientInvocation(getClient(), request, name).invoke();
    return new ClientDelegatingFuture<>(future, getSerializationService(), AtomicLongAddAndGetCodec::decodeResponse);
}

Example 75 with ClientInvocation

use of com.hazelcast.client.impl.spi.impl.ClientInvocation in project hazelcast by hazelcast.

the class AtomicLongProxy method onDestroy.

@Override
public void onDestroy() {
    ClientMessage request = CPGroupDestroyCPObjectCodec.encodeRequest(groupId, getServiceName(), objectName);
    new ClientInvocation(getClient(), request, name).invoke().joinInternal();
}