Examples with AbstractGatewaySenderEventProcessor org.apache.geode.internal.cache.wan.AbstractGatewaySenderEventProcessor used on opensource projects

Example 1 with AbstractGatewaySenderEventProcessor

use of org.apache.geode.internal.cache.wan.AbstractGatewaySenderEventProcessor in project geode by apache.

the class SerialGatewaySenderImpl method stop.

@Override
public void stop() {
    if (logger.isDebugEnabled()) {
        logger.debug("Stopping Gateway Sender : {}", this);
    }
    this.getLifeCycleLock().writeLock().lock();
    try {
        // Stop the dispatcher
        AbstractGatewaySenderEventProcessor ev = this.eventProcessor;
        if (ev != null && !ev.isStopped()) {
            ev.stopProcessing();
        }
        // Stop the proxy (after the dispatcher, so the socket is still
        // alive until after the dispatcher has stopped)
        stompProxyDead();
        // Close the listeners
        for (AsyncEventListener listener : this.listeners) {
            listener.close();
        }
        logger.info(LocalizedMessage.create(LocalizedStrings.GatewayImpl_STOPPED__0, this));
        clearTempEventsAfterSenderStopped();
    } finally {
        this.getLifeCycleLock().writeLock().unlock();
    }
    if (this.isPrimary()) {
        try {
            DistributedLockService.destroy(getSenderAdvisor().getDLockServiceName());
        } catch (IllegalArgumentException e) {
        // service not found... ignore
        }
    }
    Set<RegionQueue> queues = getQueues();
    if (queues != null && !queues.isEmpty()) {
        for (RegionQueue q : queues) {
            ((SerialGatewaySenderQueue) q).cleanUp();
        }
    }
    this.setIsPrimary(false);
    new UpdateAttributesProcessor(this).distribute(false);
    Thread lockObtainingThread = getSenderAdvisor().getLockObtainingThread();
    if (lockObtainingThread != null && lockObtainingThread.isAlive()) {
        // wait a while for thread to terminate
        try {
            lockObtainingThread.join(3000);
        } catch (InterruptedException ex) {
            // we allowed our join to be canceled
            // reset interrupt bit so this thread knows it has been interrupted
            Thread.currentThread().interrupt();
        }
        if (lockObtainingThread.isAlive()) {
            logger.info(LocalizedMessage.create(LocalizedStrings.GatewaySender_COULD_NOT_STOP_LOCK_OBTAINING_THREAD_DURING_GATEWAY_SENDER_STOP));
        }
    }
    InternalDistributedSystem system = (InternalDistributedSystem) this.cache.getDistributedSystem();
    system.handleResourceEvent(ResourceEvent.GATEWAYSENDER_STOP, this);
    this.eventProcessor = null;
}

Example 2 with AbstractGatewaySenderEventProcessor

use of org.apache.geode.internal.cache.wan.AbstractGatewaySenderEventProcessor in project geode by apache.

the class AbstractBucketRegionQueue method notifyEventProcessor.

protected void notifyEventProcessor() {
    AbstractGatewaySender sender = getPartitionedRegion().getParallelGatewaySender();
    if (sender != null) {
        AbstractGatewaySenderEventProcessor ep = sender.getEventProcessor();
        if (ep != null) {
            ConcurrentParallelGatewaySenderQueue queue = (ConcurrentParallelGatewaySenderQueue) ep.getQueue();
            if (logger.isDebugEnabled()) {
                logger.debug("notifyEventProcessor : {} event processor {} queue {}", sender, ep, queue);
            }
            queue.notifyEventProcessorIfRequired(this.getId());
        }
    }
}

Example 3 with AbstractGatewaySenderEventProcessor

use of org.apache.geode.internal.cache.wan.AbstractGatewaySenderEventProcessor in project geode by apache.

the class SerialAsyncEventQueueImpl method stop.

@Override
public void stop() {
    if (logger.isDebugEnabled()) {
        logger.debug("Stopping Gateway Sender : {}", this);
    }
    this.getLifeCycleLock().writeLock().lock();
    try {
        // Stop the dispatcher
        AbstractGatewaySenderEventProcessor ev = this.eventProcessor;
        if (ev != null && !ev.isStopped()) {
            ev.stopProcessing();
        }
        // Stop the proxy (after the dispatcher, so the socket is still
        // alive until after the dispatcher has stopped)
        stompProxyDead();
        // Close the listeners
        for (AsyncEventListener listener : this.listeners) {
            listener.close();
        }
        logger.info(LocalizedMessage.create(LocalizedStrings.GatewayImpl_STOPPED__0, this));
        clearTempEventsAfterSenderStopped();
    } finally {
        this.getLifeCycleLock().writeLock().unlock();
    }
    if (this.isPrimary()) {
        try {
            DistributedLockService.destroy(getSenderAdvisor().getDLockServiceName());
        } catch (IllegalArgumentException e) {
        // service not found... ignore
        }
    }
    if (getQueues() != null && !getQueues().isEmpty()) {
        for (RegionQueue q : getQueues()) {
            ((SerialGatewaySenderQueue) q).cleanUp();
        }
    }
    this.setIsPrimary(false);
    try {
        new UpdateAttributesProcessor(this).distribute(false);
    } catch (CancelException e) {
    }
    Thread lockObtainingThread = getSenderAdvisor().getLockObtainingThread();
    if (lockObtainingThread != null && lockObtainingThread.isAlive()) {
        // wait a while for thread to terminate
        try {
            lockObtainingThread.join(3000);
        } catch (InterruptedException ex) {
            // we allowed our join to be canceled
            // reset interrupt bit so this thread knows it has been interrupted
            Thread.currentThread().interrupt();
        }
        if (lockObtainingThread.isAlive()) {
            logger.info(LocalizedMessage.create(LocalizedStrings.GatewaySender_COULD_NOT_STOP_LOCK_OBTAINING_THREAD_DURING_GATEWAY_SENDER_STOP));
        }
    }
    InternalDistributedSystem system = (InternalDistributedSystem) this.cache.getDistributedSystem();
    system.handleResourceEvent(ResourceEvent.GATEWAYSENDER_STOP, this);
}

Example 4 with AbstractGatewaySenderEventProcessor

use of org.apache.geode.internal.cache.wan.AbstractGatewaySenderEventProcessor in project geode by apache.

the class BucketRegionQueue method conflateOldEntry.

private void conflateOldEntry(Conflatable object, Long tailKey) {
    PartitionedRegion region = this.getPartitionedRegion();
    Conflatable conflatableObject = object;
    if (region.isConflationEnabled() && conflatableObject.shouldBeConflated()) {
        Object keyToConflate = conflatableObject.getKeyToConflate();
        String rName = object.getRegionToConflate();
        if (logger.isDebugEnabled()) {
            logger.debug(" The region name is : {}", rName);
        }
        Map latestIndexesForRegion = (Map) this.indexes.get(rName);
        if (latestIndexesForRegion == null) {
            latestIndexesForRegion = new ConcurrentHashMap();
            this.indexes.put(rName, latestIndexesForRegion);
        }
        Long previousTailKey = (Long) latestIndexesForRegion.put(keyToConflate, tailKey);
        if (previousTailKey != null) {
            if (logger.isDebugEnabled()) {
                logger.debug("{}: Conflating {} at queue index={} and previousTailKey: ", this, object, tailKey, previousTailKey);
            }
            AbstractGatewaySenderEventProcessor ep = region.getParallelGatewaySender().getEventProcessor();
            if (ep == null)
                return;
            ConcurrentParallelGatewaySenderQueue queue = (ConcurrentParallelGatewaySenderQueue) ep.getQueue();
            // Give the actual conflation work to another thread.
            // ParallelGatewaySenderQueue takes care of maintaining a thread pool.
            queue.conflateEvent(conflatableObject, getId(), previousTailKey);
        } else {
            region.getParallelGatewaySender().getStatistics().incConflationIndexesMapSize();
        }
    } else {
        if (logger.isDebugEnabled()) {
            logger.debug("{}: Not conflating {}", this, object);
        }
    }
}

Example 5 with AbstractGatewaySenderEventProcessor

use of org.apache.geode.internal.cache.wan.AbstractGatewaySenderEventProcessor in project geode by apache.

the class ParallelGatewaySenderImpl method stop.

@Override
public void stop() {
    this.getLifeCycleLock().writeLock().lock();
    try {
        if (!this.isRunning()) {
            return;
        }
        // Stop the dispatcher
        AbstractGatewaySenderEventProcessor ev = this.eventProcessor;
        if (ev != null && !ev.isStopped()) {
            ev.stopProcessing();
        }
        // Stop the proxy (after the dispatcher, so the socket is still
        // alive until after the dispatcher has stopped)
        stompProxyDead();
        // Close the listeners
        for (AsyncEventListener listener : this.listeners) {
            listener.close();
        }
        // stop the running threads, open sockets if any
        ((ConcurrentParallelGatewaySenderQueue) this.eventProcessor.getQueue()).cleanUp();
        logger.info(LocalizedMessage.create(LocalizedStrings.GatewayImpl_STOPPED__0, this));
        InternalDistributedSystem system = (InternalDistributedSystem) this.cache.getDistributedSystem();
        system.handleResourceEvent(ResourceEvent.GATEWAYSENDER_STOP, this);
        clearTempEventsAfterSenderStopped();
    // Keep the eventProcessor around so we can ask it for the regionQueues later.
    // Tests expect to be able to do this.
    } finally {
        this.getLifeCycleLock().writeLock().unlock();
    }
}