Пример #1
0
  public synchronized void deployBridge(final BridgeConfiguration config) throws Exception {
    if (config.getName() == null) {
      HornetQServerLogger.LOGGER.bridgeNotUnique();

      return;
    }

    if (config.getQueueName() == null) {
      HornetQServerLogger.LOGGER.bridgeNoQueue(config.getName());

      return;
    }

    if (config.getForwardingAddress() == null) {
      HornetQServerLogger.LOGGER.bridgeNoForwardAddress(config.getName());
    }

    if (bridges.containsKey(config.getName())) {
      HornetQServerLogger.LOGGER.bridgeAlreadyDeployed(config.getName());

      return;
    }

    Transformer transformer = instantiateTransformer(config.getTransformerClassName());

    Binding binding = postOffice.getBinding(new SimpleString(config.getQueueName()));

    if (binding == null) {
      HornetQServerLogger.LOGGER.bridgeQueueNotFound(config.getQueueName(), config.getName());

      return;
    }

    Queue queue = (Queue) binding.getBindable();

    ServerLocatorInternal serverLocator;

    if (config.getDiscoveryGroupName() != null) {
      DiscoveryGroupConfiguration discoveryGroupConfiguration =
          configuration.getDiscoveryGroupConfigurations().get(config.getDiscoveryGroupName());
      if (discoveryGroupConfiguration == null) {
        HornetQServerLogger.LOGGER.bridgeNoDiscoveryGroup(config.getDiscoveryGroupName());

        return;
      }

      if (config.isHA()) {
        serverLocator =
            (ServerLocatorInternal)
                HornetQClient.createServerLocatorWithHA(discoveryGroupConfiguration);
      } else {
        serverLocator =
            (ServerLocatorInternal)
                HornetQClient.createServerLocatorWithoutHA(discoveryGroupConfiguration);
      }

    } else {
      TransportConfiguration[] tcConfigs = connectorNameListToArray(config.getStaticConnectors());

      if (tcConfigs == null) {
        HornetQServerLogger.LOGGER.bridgeCantFindConnectors(config.getName());
        return;
      }

      if (config.isHA()) {
        serverLocator = (ServerLocatorInternal) HornetQClient.createServerLocatorWithHA(tcConfigs);
      } else {
        serverLocator =
            (ServerLocatorInternal) HornetQClient.createServerLocatorWithoutHA(tcConfigs);
      }
    }

    if (config.getForwardingAddress() != null) {
      AddressSettings addressConfig =
          configuration.getAddressesSettings().get(config.getForwardingAddress());

      // The address config could be null on certain test cases or some Embedded environment
      if (addressConfig == null) {
        // We will certainly have this warning on testcases which is ok
        HornetQServerLogger.LOGGER.bridgeCantFindAddressConfig(
            config.getName(), config.getForwardingAddress());
      } else {
        final int windowSize = config.getConfirmationWindowSize();
        final long maxBytes = addressConfig.getMaxSizeBytes();

        if (maxBytes != -1 && maxBytes < windowSize) {
          HornetQServerLogger.LOGGER.bridgeConfirmationWindowTooSmall(
              config.getName(), config.getForwardingAddress(), windowSize, maxBytes);
        }
      }
    }

    serverLocator.setIdentity("Bridge " + config.getName());
    serverLocator.setConfirmationWindowSize(config.getConfirmationWindowSize());

    // We are going to manually retry on the bridge in case of failure
    serverLocator.setReconnectAttempts(0);
    serverLocator.setInitialConnectAttempts(0);
    serverLocator.setRetryInterval(config.getRetryInterval());
    serverLocator.setMaxRetryInterval(config.getMaxRetryInterval());
    serverLocator.setRetryIntervalMultiplier(config.getRetryIntervalMultiplier());
    serverLocator.setClientFailureCheckPeriod(config.getClientFailureCheckPeriod());
    serverLocator.setConnectionTTL(config.getConnectionTTL());
    serverLocator.setBlockOnDurableSend(!config.isUseDuplicateDetection());
    serverLocator.setBlockOnNonDurableSend(!config.isUseDuplicateDetection());
    serverLocator.setMinLargeMessageSize(config.getMinLargeMessageSize());
    // disable flow control
    serverLocator.setProducerWindowSize(-1);

    // This will be set to 30s unless it's changed from embedded / testing
    // there is no reason to exception the config for this timeout
    // since the Bridge is supposed to be non-blocking and fast
    // We may expose this if we find a good use case
    serverLocator.setCallTimeout(config.getCallTimeout());
    if (!config.isUseDuplicateDetection()) {
      HornetQServerLogger.LOGGER.debug(
          "Bridge "
              + config.getName()
              + " is configured to not use duplicate detecion, it will send messages synchronously");
    }

    clusterLocators.add(serverLocator);

    Bridge bridge =
        new BridgeImpl(
            serverLocator,
            config.getReconnectAttempts(),
            config.getReconnectAttemptsOnSameNode(),
            config.getRetryInterval(),
            config.getRetryIntervalMultiplier(),
            config.getMaxRetryInterval(),
            nodeManager.getUUID(),
            new SimpleString(config.getName()),
            queue,
            executorFactory.getExecutor(),
            FilterImpl.createFilter(config.getFilterString()),
            SimpleString.toSimpleString(config.getForwardingAddress()),
            scheduledExecutor,
            transformer,
            config.isUseDuplicateDetection(),
            config.getUser(),
            config.getPassword(),
            !backup,
            server.getStorageManager());

    bridges.put(config.getName(), bridge);

    managementService.registerBridge(bridge, config);

    bridge.start();
  }
Пример #2
0
  public synchronized void deployBridge(final BridgeConfiguration config, final boolean start)
      throws Exception {
    if (config.getName() == null) {
      ClusterManagerImpl.log.warn(
          "Must specify a unique name for each bridge. This one will not be deployed.");

      return;
    }

    if (config.getQueueName() == null) {
      ClusterManagerImpl.log.warn(
          "Must specify a queue name for each bridge. This one will not be deployed.");

      return;
    }

    if (config.getForwardingAddress() == null) {
      ClusterManagerImpl.log.debug(
          "Forward address is not specified. Will use original message address instead");
    }

    if (bridges.containsKey(config.getName())) {
      ClusterManagerImpl.log.warn(
          "There is already a bridge with name "
              + config.getName()
              + " deployed. This one will not be deployed.");

      return;
    }

    Transformer transformer = instantiateTransformer(config.getTransformerClassName());

    Binding binding = postOffice.getBinding(new SimpleString(config.getQueueName()));

    if (binding == null) {
      ClusterManagerImpl.log.warn(
          "No queue found with name " + config.getQueueName() + " bridge will not be deployed.");

      return;
    }

    Queue queue = (Queue) binding.getBindable();

    ServerLocatorInternal serverLocator;

    if (config.getDiscoveryGroupName() != null) {
      DiscoveryGroupConfiguration discoveryGroupConfiguration =
          configuration.getDiscoveryGroupConfigurations().get(config.getDiscoveryGroupName());
      if (discoveryGroupConfiguration == null) {
        ClusterManagerImpl.log.warn(
            "No discovery group configured with name '"
                + config.getDiscoveryGroupName()
                + "'. The bridge will not be deployed.");

        return;
      }

      if (config.isHA()) {
        serverLocator =
            (ServerLocatorInternal)
                HornetQClient.createServerLocatorWithHA(discoveryGroupConfiguration);
      } else {
        serverLocator =
            (ServerLocatorInternal)
                HornetQClient.createServerLocatorWithoutHA(discoveryGroupConfiguration);
      }

    } else {
      TransportConfiguration[] tcConfigs = connectorNameListToArray(config.getStaticConnectors());

      if (tcConfigs == null) {
        return;
      }

      if (config.isHA()) {
        serverLocator = (ServerLocatorInternal) HornetQClient.createServerLocatorWithHA(tcConfigs);
      } else {
        serverLocator =
            (ServerLocatorInternal) HornetQClient.createServerLocatorWithoutHA(tcConfigs);
      }
    }

    serverLocator.setConfirmationWindowSize(config.getConfirmationWindowSize());

    // We are going to manually retry on the bridge in case of failure
    serverLocator.setReconnectAttempts(0);
    serverLocator.setInitialConnectAttempts(-1);
    serverLocator.setRetryInterval(config.getRetryInterval());
    serverLocator.setMaxRetryInterval(config.getMaxRetryInterval());
    serverLocator.setRetryIntervalMultiplier(config.getRetryIntervalMultiplier());
    serverLocator.setClientFailureCheckPeriod(config.getClientFailureCheckPeriod());
    serverLocator.setBlockOnDurableSend(!config.isUseDuplicateDetection());
    serverLocator.setBlockOnNonDurableSend(!config.isUseDuplicateDetection());
    serverLocator.setMinLargeMessageSize(config.getMinLargeMessageSize());
    // disable flow control
    serverLocator.setProducerWindowSize(-1);

    // This will be set to 30s unless it's changed from embedded / testing
    // there is no reason to exception the config for this timeout
    // since the Bridge is supposed to be non-blocking and fast
    // We may expose this if we find a good use case
    serverLocator.setCallTimeout(config.getCallTimeout());
    if (!config.isUseDuplicateDetection()) {
      log.debug(
          "Bridge "
              + config.getName()
              + " is configured to not use duplicate detecion, it will send messages synchronously");
    }

    clusterLocators.add(serverLocator);

    Bridge bridge =
        new BridgeImpl(
            serverLocator,
            config.getReconnectAttempts(),
            config.getRetryInterval(),
            config.getRetryIntervalMultiplier(),
            config.getMaxRetryInterval(),
            nodeUUID,
            new SimpleString(config.getName()),
            queue,
            executorFactory.getExecutor(),
            SimpleString.toSimpleString(config.getFilterString()),
            SimpleString.toSimpleString(config.getForwardingAddress()),
            scheduledExecutor,
            transformer,
            config.isUseDuplicateDetection(),
            config.getUser(),
            config.getPassword(),
            !backup,
            server.getStorageManager());

    bridges.put(config.getName(), bridge);

    managementService.registerBridge(bridge, config);

    if (start) {
      bridge.start();
    }
  }
Пример #3
0
  private synchronized void activate() throws Exception {
    if (!started) {
      return;
    }

    if (HornetQServerLogger.LOGGER.isDebugEnabled()) {
      HornetQServerLogger.LOGGER.debug(
          "Activating cluster connection nodeID="
              + nodeManager.getNodeId()
              + " for server="
              + this.server);
    }

    liveNotifier = new LiveNotifier();
    liveNotifier.updateAsLive();
    liveNotifier.schedule();

    serverLocator = clusterConnector.createServerLocator();

    if (serverLocator != null) {

      if (!useDuplicateDetection) {
        HornetQServerLogger.LOGGER.debug(
            "DuplicateDetection is disabled, sending clustered messages blocked");
      }

      final TopologyMember currentMember = topology.getMember(manager.getNodeId());

      if (currentMember == null) {
        // sanity check only
        throw new IllegalStateException(
            "InternalError! The ClusterConnection doesn't know about its own node = " + this);
      }

      serverLocator.setNodeID(nodeManager.getNodeId().toString());
      serverLocator.setIdentity("(main-ClusterConnection::" + server.toString() + ")");
      serverLocator.setReconnectAttempts(0);
      serverLocator.setClusterConnection(true);
      serverLocator.setClusterTransportConfiguration(connector);
      serverLocator.setInitialConnectAttempts(-1);
      serverLocator.setClientFailureCheckPeriod(clientFailureCheckPeriod);
      serverLocator.setConnectionTTL(connectionTTL);
      serverLocator.setConfirmationWindowSize(confirmationWindowSize);
      // if not using duplicate detection, we will send blocked
      serverLocator.setBlockOnDurableSend(!useDuplicateDetection);
      serverLocator.setBlockOnNonDurableSend(!useDuplicateDetection);
      serverLocator.setCallTimeout(callTimeout);
      serverLocator.setCallFailoverTimeout(callFailoverTimeout);
      // No producer flow control on the bridges, as we don't want to lock the queues
      serverLocator.setProducerWindowSize(-1);

      if (retryInterval > 0) {
        this.serverLocator.setRetryInterval(retryInterval);
      }

      addClusterTopologyListener(this);

      serverLocator.setAfterConnectionInternalListener(this);

      serverLocator.start(server.getExecutorFactory().getExecutor());
    }

    if (managementService != null) {
      TypedProperties props = new TypedProperties();
      props.putSimpleStringProperty(new SimpleString("name"), name);
      Notification notification =
          new Notification(
              nodeManager.getNodeId().toString(),
              NotificationType.CLUSTER_CONNECTION_STARTED,
              props);
      HornetQServerLogger.LOGGER.debug("sending notification: " + notification);
      managementService.sendNotification(notification);
    }
  }