CacheEventHandler(NodeEngine nodeEngine) {
this.nodeEngine = nodeEngine;
GroupProperties groupProperties = nodeEngine.getGroupProperties();
invalidationMessageBatchEnabled =
groupProperties.getBoolean(CACHE_INVALIDATION_MESSAGE_BATCH_ENABLED);
if (invalidationMessageBatchEnabled) {
invalidationMessageBatchSize =
groupProperties.getInteger(CACHE_INVALIDATION_MESSAGE_BATCH_SIZE);
int invalidationMessageBatchFreq =
groupProperties.getInteger(CACHE_INVALIDATION_MESSAGE_BATCH_FREQUENCY_SECONDS);
ExecutionService executionService = nodeEngine.getExecutionService();
CacheBatchInvalidationMessageSender batchInvalidationMessageSender =
new CacheBatchInvalidationMessageSender();
cacheBatchInvalidationMessageSenderScheduler =
executionService.scheduleWithRepetition(
ICacheService.SERVICE_NAME + ":cacheBatchInvalidationMessageSender",
batchInvalidationMessageSender,
invalidationMessageBatchFreq,
invalidationMessageBatchFreq,
TimeUnit.SECONDS);
}
LifecycleService lifecycleService = nodeEngine.getHazelcastInstance().getLifecycleService();
lifecycleService.addLifecycleListener(
new LifecycleListener() {
@Override
public void stateChanged(LifecycleEvent event) {
if (event.getState() == LifecycleEvent.LifecycleState.SHUTTING_DOWN) {
invalidateAllCaches();
}
}
});
}
public void close(Throwable t) {
if (!live.compareAndSet(true, false)) {
return;
}
String message =
"Connection ["
+ socketChannelWrapper.socket().getRemoteSocketAddress()
+ "] lost. Reason: ";
if (t != null) {
message += t.getClass().getName() + "[" + t.getMessage() + "]";
} else {
message += "Socket explicitly closed";
}
try {
innerClose();
} catch (Exception e) {
logger.warning(e);
}
if (lifecycleService.isRunning()) {
logger.warning(message);
} else {
logger.finest(message);
}
}
public void notifyException(Throwable exception) {
if (!lifecycleService.isRunning()) {
clientInvocationFuture.complete(
new HazelcastClientNotActiveException(exception.getMessage(), exception));
return;
}
if (isRetryable(exception)) {
if (handleRetry()) {
return;
}
}
if (exception instanceof RetryableHazelcastException) {
if (clientMessage.isRetryable() || invocationService.isRedoOperation()) {
if (handleRetry()) {
return;
}
}
}
clientInvocationFuture.complete(exception);
}
public void notifyException(Throwable exception) {
if (!lifecycleService.isRunning()) {
clientInvocationFuture.setResponse(
new HazelcastClientNotActiveException(exception.getMessage()));
return;
}
if (exception instanceof IOException
|| exception instanceof HazelcastInstanceNotActiveException
|| exception instanceof AuthenticationException) {
if (handleRetry()) {
return;
}
}
if (exception instanceof RetryableHazelcastException) {
if (clientMessage.isRetryable() || invocationService.isRedoOperation()) {
if (handleRetry()) {
return;
}
}
}
clientInvocationFuture.setResponse(exception);
}