private void markReadyToDeliverV2(MessageID messageID, long finalSequenceNumber) { MessageInfo messageInfo = messageCache.remove(messageID); if (messageInfo == null) { throw new IllegalStateException("Message ID not found in to deliver list. this can't happen. " + "Message ID is " + messageID); } boolean needsUpdatePosition = messageInfo.isUpdatePositionNeeded(finalSequenceNumber); synchronized (deliverySet) { sequenceNumberManager.update(finalSequenceNumber); if (needsUpdatePosition) { deliverySet.remove(messageInfo); messageInfo.updateAndMarkReadyToDeliver(finalSequenceNumber); deliverySet.add(messageInfo); } else { messageInfo.updateAndMarkReadyToDeliver(finalSequenceNumber); } notifyIfNeeded(); } }
/** * delivers a message that has only as destination member this node * * @param msg the message */ void deliverSingleDestinationMessage(Message msg, MessageID messageID) { synchronized (deliverySet) { long sequenceNumber = sequenceNumberManager.get(); MessageInfo messageInfo = new MessageInfo(messageID, msg, sequenceNumber); messageInfo.updateAndMarkReadyToDeliver(sequenceNumber); deliverySet.add(messageInfo); notifyIfNeeded(); } }
/** * Updates the current view in use and returns a {@link Collection} with the members that left the cluster. */ public final Collection<Address> handleView(View newView) { View oldView; synchronized (deliverySet) { oldView = getAndSetView(newView); deliverySet.removeIf(this::removeMessage); notifyIfNeeded(); } return View.leftMembers(oldView, newView); }
private void markReadyToDeliverV2(MessageID messageID, long finalSequenceNumber) { MessageInfo messageInfo = messageCache.remove(messageID); if (messageInfo == null) { throw new IllegalStateException("Message ID not found in to deliver list. this can't happen. " + "Message ID is " + messageID); } boolean needsUpdatePosition = messageInfo.isUpdatePositionNeeded(finalSequenceNumber); synchronized (deliverySet) { sequenceNumberManager.update(finalSequenceNumber); if (needsUpdatePosition) { deliverySet.remove(messageInfo); messageInfo.updateAndMarkReadyToDeliver(finalSequenceNumber); deliverySet.add(messageInfo); } else { messageInfo.updateAndMarkReadyToDeliver(finalSequenceNumber); } notifyIfNeeded(); } }
/** * delivers a message that has only as destination member this node * * @param msg the message */ void deliverSingleDestinationMessage(Message msg, MessageID messageID) { synchronized (deliverySet) { long sequenceNumber = sequenceNumberManager.get(); MessageInfo messageInfo = new MessageInfo(messageID, msg, sequenceNumber); messageInfo.updateAndMarkReadyToDeliver(sequenceNumber); deliverySet.add(messageInfo); notifyIfNeeded(); } }
/** * Updates the current view in use and returns a {@link Collection} with the members that left the cluster. */ public final Collection<Address> handleView(View newView) { View oldView; synchronized (deliverySet) { oldView = getAndSetView(newView); deliverySet.removeIf(this::removeMessage); notifyIfNeeded(); } return View.leftMembers(oldView, newView); }