@Override public long getDequeueCounter() { return getSubscriptionStatistics().getDequeues().getCount(); }
@Override public long getEnqueueCounter() { return getSubscriptionStatistics().getEnqueues().getCount(); }
@Override public long getDispatchedCounter() { return getSubscriptionStatistics().getDispatched().getCount(); }
private void addReferencesAndUpdateRedispatch(LinkedList<MessageReference> redispatch, Destination destination, List<MessageReference> dispatched) { ArrayList<MessageReference> references = new ArrayList<MessageReference>(); for (MessageReference r : dispatched) { if (r.getRegionDestination() == destination) { references.add(r); getSubscriptionStatistics().getInflightMessageSize().addSize(-r.getSize()); } } redispatch.addAll(0, references); destination.getDestinationStatistics().getInflight().subtract(references.size()); dispatched.removeAll(references); }
/** * Occurs when a pull times out. If nothing has been dispatched since the * timeout was setup, then send the NULL message. */ final void pullTimeout(long dispatchCounterBeforePull, boolean alwaysSignalDone) { synchronized (pendingLock) { if (dispatchCounterBeforePull == getSubscriptionStatistics().getDispatched().getCount() || alwaysSignalDone) { try { prefetchExtension.set(1); add(QueueMessageReference.NULL_MESSAGE); dispatchPending(); } catch (Exception e) { context.getConnection().serviceException(e); } finally { prefetchExtension.set(0); } } } }
@Override public void add(MessageReference node) throws Exception { synchronized (pendingLock) { // The destination may have just been removed... if (!destinations.contains(node.getRegionDestination()) && node != QueueMessageReference.NULL_MESSAGE) { // perhaps we should inform the caller that we are no longer valid to dispatch to? return; } // Don't increment for the pullTimeout control message. if (!node.equals(QueueMessageReference.NULL_MESSAGE)) { getSubscriptionStatistics().getEnqueues().increment(); } pending.addMessageLast(node); } dispatchPending(); }
@Override public void afterCommit() throws Exception { Destination nodeDest = (Destination) node.getRegionDestination(); synchronized (dispatchLock) { getSubscriptionStatistics().getDequeues().increment(); if (dispatched.remove(node)) { // if consumer is removed, dispatched will be empty and inflight will // already have been adjusted getSubscriptionStatistics().getInflightMessageSize().addSize(-node.getSize()); nodeDest.getDestinationStatistics().getInflight().decrement(); } } contractPrefetchExtension(1); nodeDest.wakeup(); dispatchPending(); }
getSubscriptionStatistics().getDispatched().increment(); dispatched.add(node); getSubscriptionStatistics().getInflightMessageSize().addSize(node.getSize());
@Override public void onFailure() { Destination nodeDest = (Destination) node.getRegionDestination(); if (nodeDest != null) { if (node != QueueMessageReference.NULL_MESSAGE) { nodeDest.getDestinationStatistics().getDispatched().increment(); nodeDest.getDestinationStatistics().getInflight().increment(); LOG.trace("{} failed to dispatch: {} - {}, dispatched: {}, inflight: {}", new Object[]{ info.getConsumerId(), message.getMessageId(), message.getDestination(), getSubscriptionStatistics().getDispatched().getCount(), dispatched.size() }); } } if (node instanceof QueueMessageReference) { ((QueueMessageReference) node).unlock(); } } });
final long dispatchCounterBeforePull = getSubscriptionStatistics().getDispatched().getCount(); if (dispatchCounterBeforePull == getSubscriptionStatistics().getDispatched().getCount() || pull.isAlwaysSignalDone()) {
protected void onDispatch(final MessageReference node, final Message message) { Destination nodeDest = (Destination) node.getRegionDestination(); if (nodeDest != null) { if (node != QueueMessageReference.NULL_MESSAGE) { nodeDest.getDestinationStatistics().getDispatched().increment(); nodeDest.getDestinationStatistics().getInflight().increment(); LOG.trace("{} dispatched: {} - {}, dispatched: {}, inflight: {}", new Object[]{ info.getConsumerId(), message.getMessageId(), message.getDestination(), getSubscriptionStatistics().getDispatched().getCount(), dispatched.size() }); } } if (info.isDispatchAsync()) { try { dispatchPending(); } catch (IOException e) { context.getConnection().serviceExceptionAsync(e); } } }
getSubscriptionStatistics().getDequeues().increment(); ((Destination)node.getRegionDestination()).getDestinationStatistics().getInflight().decrement(); removeList.add(node); getSubscriptionStatistics().getInflightMessageSize().addSize(-node.getSize()); getSubscriptionStatistics().getDequeues().increment(); ((Destination)node.getRegionDestination()).getDestinationStatistics().getInflight().decrement(); dispatched.remove(node); getSubscriptionStatistics().getInflightMessageSize().addSize(-node.getSize()); contractPrefetchExtension(1); } else { .getInflight().decrement(); removeList.add(node); getSubscriptionStatistics().getDequeues().increment(); index++; acknowledge(context, ack, node); getSubscriptionStatistics().getInflightMessageSize().addSize(-node.getSize());
@Override public void processMessageDispatchNotification(MessageDispatchNotification mdn) throws Exception { synchronized(pendingLock) { try { pending.reset(); while (pending.hasNext()) { MessageReference node = pending.next(); node.decrementReferenceCount(); if (node.getMessageId().equals(mdn.getMessageId())) { // Synchronize between dispatched list and removal of messages from pending list // related to remove subscription action synchronized(dispatchLock) { pending.remove(); createMessageDispatch(node, node.getMessage()); dispatched.add(node); getSubscriptionStatistics().getInflightMessageSize().addSize(node.getSize()); onDispatch(node, node.getMessage()); } return; } } } finally { pending.release(); } } throw new JMSException( "Slave broker out of sync with master: Dispatched message (" + mdn.getMessageId() + ") was not in the pending list for " + mdn.getConsumerId() + " on " + mdn.getDestination().getPhysicalName()); }
@Override public long getDispatchedCounter() { return getSubscriptionStatistics().getDispatched().getCount(); }
@Override public long getDequeueCounter() { return getSubscriptionStatistics().getDequeues().getCount(); }
@Override public long getEnqueueCounter() { return getSubscriptionStatistics().getEnqueues().getCount(); }
@Override public long getDequeueCounter() { return getSubscriptionStatistics().getDequeues().getCount(); }
private void addReferencesAndUpdateRedispatch(LinkedList<MessageReference> redispatch, Destination destination, List<MessageReference> dispatched) { ArrayList<MessageReference> references = new ArrayList<MessageReference>(); for (MessageReference r : dispatched) { if (r.getRegionDestination() == destination) { references.add(r); getSubscriptionStatistics().getInflightMessageSize().addSize(-r.getSize()); } } redispatch.addAll(0, references); destination.getDestinationStatistics().getInflight().subtract(references.size()); dispatched.removeAll(references); }
private void addReferencesAndUpdateRedispatch(LinkedList<MessageReference> redispatch, Destination destination, List<MessageReference> dispatched) { ArrayList<MessageReference> references = new ArrayList<MessageReference>(); for (MessageReference r : dispatched) { if (r.getRegionDestination() == destination) { references.add(r); getSubscriptionStatistics().getInflightMessageSize().addSize(-r.getSize()); } } redispatch.addAll(0, references); destination.getDestinationStatistics().getInflight().subtract(references.size()); dispatched.removeAll(references); }
private void addReferencesAndUpdateRedispatch(LinkedList<MessageReference> redispatch, Destination destination, List<MessageReference> dispatched) { ArrayList<MessageReference> references = new ArrayList<MessageReference>(); for (MessageReference r : dispatched) { if (r.getRegionDestination() == destination) { references.add(r); getSubscriptionStatistics().getInflightMessageSize().addSize(-r.getSize()); } } redispatch.addAll(0, references); destination.getDestinationStatistics().getInflight().subtract(references.size()); dispatched.removeAll(references); }