package org.opendaylight.openflowplugin.impl.device;
import com.google.common.annotations.VisibleForTesting;
-import com.google.common.base.Preconditions;
-import com.google.common.base.Verify;
import com.google.common.util.concurrent.FutureCallback;
import com.google.common.util.concurrent.Futures;
import com.google.common.util.concurrent.ListenableFuture;
-import io.netty.util.Timeout;
-import java.math.BigInteger;
-import java.util.HashMap;
+import io.netty.util.HashedWheelTimer;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.HashSet;
import java.util.List;
-import java.util.Map;
+import java.util.Objects;
+import java.util.Optional;
import java.util.concurrent.ExecutionException;
+import java.util.concurrent.Future;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.TimeoutException;
+import java.util.concurrent.atomic.AtomicBoolean;
import javax.annotation.Nonnull;
+import javax.annotation.Nullable;
import org.opendaylight.controller.md.sal.binding.api.DataBroker;
import org.opendaylight.controller.md.sal.binding.api.NotificationPublishService;
import org.opendaylight.controller.md.sal.binding.api.ReadOnlyTransaction;
import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
-import org.opendaylight.controller.md.sal.common.api.data.TransactionChainClosedException;
import org.opendaylight.mdsal.singleton.common.api.ServiceGroupIdentifier;
import org.opendaylight.openflowjava.protocol.api.connection.ConnectionAdapter;
import org.opendaylight.openflowjava.protocol.api.keys.MessageTypeKey;
+import org.opendaylight.openflowplugin.api.OFConstants;
import org.opendaylight.openflowplugin.api.openflow.connection.ConnectionContext;
import org.opendaylight.openflowplugin.api.openflow.device.DeviceContext;
import org.opendaylight.openflowplugin.api.openflow.device.DeviceInfo;
-import org.opendaylight.openflowplugin.api.openflow.device.DeviceManager;
import org.opendaylight.openflowplugin.api.openflow.device.DeviceState;
import org.opendaylight.openflowplugin.api.openflow.device.MessageTranslator;
import org.opendaylight.openflowplugin.api.openflow.device.RequestContext;
import org.opendaylight.openflowplugin.api.openflow.device.TranslatorLibrary;
import org.opendaylight.openflowplugin.api.openflow.device.Xid;
-import org.opendaylight.openflowplugin.api.openflow.device.handlers.ClusterInitializationPhaseHandler;
import org.opendaylight.openflowplugin.api.openflow.device.handlers.MultiMsgCollector;
-import org.opendaylight.openflowplugin.api.openflow.lifecycle.LifecycleService;
-import org.opendaylight.openflowplugin.api.openflow.md.core.SwitchConnectionDistinguisher;
+import org.opendaylight.openflowplugin.api.openflow.lifecycle.ContextChainMastershipState;
+import org.opendaylight.openflowplugin.api.openflow.lifecycle.ContextChainMastershipWatcher;
+import org.opendaylight.openflowplugin.api.openflow.lifecycle.ContextChainState;
import org.opendaylight.openflowplugin.api.openflow.md.core.TranslatorKey;
+import org.opendaylight.openflowplugin.api.openflow.md.util.OpenflowVersion;
import org.opendaylight.openflowplugin.api.openflow.registry.ItemLifeCycleRegistry;
import org.opendaylight.openflowplugin.api.openflow.registry.flow.DeviceFlowRegistry;
import org.opendaylight.openflowplugin.api.openflow.registry.flow.FlowDescriptor;
import org.opendaylight.openflowplugin.extension.api.exception.ConversionException;
import org.opendaylight.openflowplugin.extension.api.path.MessagePath;
import org.opendaylight.openflowplugin.impl.common.ItemLifeCycleSourceImpl;
-import org.opendaylight.openflowplugin.impl.common.NodeStaticReplyTranslatorUtil;
+import org.opendaylight.openflowplugin.impl.datastore.MultipartWriterProvider;
+import org.opendaylight.openflowplugin.impl.datastore.MultipartWriterProviderFactory;
+import org.opendaylight.openflowplugin.impl.device.initialization.AbstractDeviceInitializer;
+import org.opendaylight.openflowplugin.impl.device.initialization.DeviceInitializerProvider;
import org.opendaylight.openflowplugin.impl.device.listener.MultiMsgCollectorImpl;
import org.opendaylight.openflowplugin.impl.registry.flow.DeviceFlowRegistryImpl;
import org.opendaylight.openflowplugin.impl.registry.flow.FlowRegistryKeyFactory;
import org.opendaylight.openflowplugin.impl.registry.group.DeviceGroupRegistryImpl;
import org.opendaylight.openflowplugin.impl.registry.meter.DeviceMeterRegistryImpl;
-import org.opendaylight.openflowplugin.impl.util.DeviceInitializationUtils;
+import org.opendaylight.openflowplugin.impl.rpc.AbstractRequestContext;
+import org.opendaylight.openflowplugin.impl.services.util.RequestContextUtil;
+import org.opendaylight.openflowplugin.impl.util.MatchUtil;
import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.ConvertorExecutor;
-import org.opendaylight.openflowplugin.openflow.md.core.session.SwitchConnectionCookieOFImpl;
+import org.opendaylight.openflowplugin.openflow.md.util.InventoryDataServiceUtil;
import org.opendaylight.yang.gen.v1.urn.opendaylight.experimenter.message.service.rev151020.ExperimenterMessageFromDevBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNode;
import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeConnector;
import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.Table;
import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.Flow;
import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.FlowKey;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorId;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorRef;
import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeRef;
import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnector;
import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnectorBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnectorKey;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.Match;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortReason;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.Error;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.ExperimenterMessage;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.FlowRemoved;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartReply;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.OfHeader;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PacketIn;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PacketInMessage;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PortGrouping;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PortStatus;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PortStatusMessage;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.experimenter.core.ExperimenterDataOfChoice;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.experimenter.types.rev151020.experimenter.core.message.ExperimenterMessageOfChoice;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.packet.service.rev130709.PacketIn;
import org.opendaylight.yang.gen.v1.urn.opendaylight.packet.service.rev130709.PacketReceived;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.packet.service.rev130709.PacketReceivedBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.FlowCapableNodeConnectorStatisticsData;
import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.FlowCapableNodeConnectorStatisticsDataBuilder;
+import org.opendaylight.yangtools.yang.binding.DataContainer;
import org.opendaylight.yangtools.yang.binding.DataObject;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
import org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
-/**
- *
- */
-public class DeviceContextImpl implements DeviceContext, ExtensionConverterProviderKeeper{
+public class DeviceContextImpl implements DeviceContext, ExtensionConverterProviderKeeper {
private static final Logger LOG = LoggerFactory.getLogger(DeviceContextImpl.class);
// TODO: high water mark factor should be parametrized
private static final float HIGH_WATERMARK_FACTOR = 0.95f;
- private ConnectionContext primaryConnectionContext;
+ // Timeout in milliseconds after what we will give up on initializing device
+ private static final int DEVICE_INIT_TIMEOUT = 9000;
+
+ // Timeout in milliseconds after what we will give up on closing transaction chain
+ private static final int TX_CHAIN_CLOSE_TIMEOUT = 10000;
+
+ private static final int LOW_WATERMARK = 1000;
+ private static final int HIGH_WATERMARK = 2000;
+
+ private final MultipartWriterProvider writerProvider;
+ private final HashedWheelTimer hashedWheelTimer;
private final DeviceState deviceState;
private final DataBroker dataBroker;
- private final Map<SwitchConnectionDistinguisher, ConnectionContext> auxiliaryConnectionContexts;
- private final TransactionChainManager transactionChainManager;
- private final DeviceFlowRegistry deviceFlowRegistry;
- private final DeviceGroupRegistry deviceGroupRegistry;
- private final DeviceMeterRegistry deviceMeterRegistry;
- private final PacketInRateLimiter packetInLimiter;
+ private final Collection<RequestContext<?>> requestContexts = new HashSet<>();
private final MessageSpy messageSpy;
private final ItemLifeCycleKeeper flowLifeCycleKeeper;
- private NotificationPublishService notificationPublishService;
- private Timeout barrierTaskTimeout;
private final MessageTranslator<PortGrouping, FlowCapableNodeConnector> portStatusTranslator;
private final MessageTranslator<PacketInMessage, PacketReceived> packetInTranslator;
- private final MessageTranslator<FlowRemoved, org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.FlowRemoved> flowRemovedTranslator;
+ private final MessageTranslator<FlowRemoved, org.opendaylight.yang.gen.v1.urn.opendaylight
+ .flow.service.rev130819.FlowRemoved> flowRemovedTranslator;
private final TranslatorLibrary translatorLibrary;
private final ItemLifeCycleRegistry itemLifeCycleSourceRegistry;
- private ExtensionConverterProvider extensionConverterProvider;
- private final DeviceManager deviceManager;
- private boolean skipTableFeatures;
- private boolean switchFeaturesMandatory;
- private final DeviceInfo deviceInfo;
private final ConvertorExecutor convertorExecutor;
- private volatile CONTEXT_STATE state;
- private ClusterInitializationPhaseHandler clusterInitializationPhaseHandler;
-
- public DeviceContextImpl(
- @Nonnull final ConnectionContext primaryConnectionContext,
- @Nonnull final DataBroker dataBroker,
- @Nonnull final MessageSpy messageSpy,
- @Nonnull final TranslatorLibrary translatorLibrary,
- @Nonnull final DeviceManager manager,
- final ConvertorExecutor convertorExecutor,
- final boolean skipTableFeatures) {
- this.primaryConnectionContext = Preconditions.checkNotNull(primaryConnectionContext);
+ private final DeviceInitializerProvider deviceInitializerProvider;
+ private final PacketInRateLimiter packetInLimiter;
+ private final DeviceInfo deviceInfo;
+ private final ConnectionContext primaryConnectionContext;
+ private final boolean skipTableFeatures;
+ private final boolean switchFeaturesMandatory;
+ private final boolean isFlowRemovedNotificationOn;
+ private final boolean useSingleLayerSerialization;
+ private final AtomicBoolean initialized = new AtomicBoolean(false);
+ private final AtomicBoolean hasState = new AtomicBoolean(false);
+ private final AtomicBoolean isInitialTransactionSubmitted = new AtomicBoolean(false);
+ private NotificationPublishService notificationPublishService;
+ private TransactionChainManager transactionChainManager;
+ private DeviceFlowRegistry deviceFlowRegistry;
+ private DeviceGroupRegistry deviceGroupRegistry;
+ private DeviceMeterRegistry deviceMeterRegistry;
+ private ExtensionConverterProvider extensionConverterProvider;
+ private ContextChainMastershipWatcher contextChainMastershipWatcher;
+
+ DeviceContextImpl(@Nonnull final ConnectionContext primaryConnectionContext,
+ @Nonnull final DataBroker dataBroker,
+ @Nonnull final MessageSpy messageSpy,
+ @Nonnull final TranslatorLibrary translatorLibrary,
+ final ConvertorExecutor convertorExecutor,
+ final boolean skipTableFeatures,
+ final HashedWheelTimer hashedWheelTimer,
+ final boolean useSingleLayerSerialization,
+ final DeviceInitializerProvider deviceInitializerProvider,
+ final boolean isFlowRemovedNotificationOn,
+ final boolean switchFeaturesMandatory) {
+
+ this.primaryConnectionContext = primaryConnectionContext;
this.deviceInfo = primaryConnectionContext.getDeviceInfo();
+ this.hashedWheelTimer = hashedWheelTimer;
+ this.deviceInitializerProvider = deviceInitializerProvider;
+ this.isFlowRemovedNotificationOn = isFlowRemovedNotificationOn;
+ this.switchFeaturesMandatory = switchFeaturesMandatory;
this.deviceState = new DeviceStateImpl();
- this.dataBroker = Preconditions.checkNotNull(dataBroker);
- this.transactionChainManager = new TransactionChainManager(dataBroker, deviceInfo);
- auxiliaryConnectionContexts = new HashMap<>();
- deviceFlowRegistry = new DeviceFlowRegistryImpl(dataBroker, deviceInfo.getNodeInstanceIdentifier());
- deviceGroupRegistry = new DeviceGroupRegistryImpl();
- deviceMeterRegistry = new DeviceMeterRegistryImpl();
- this.messageSpy = Preconditions.checkNotNull(messageSpy);
- this.deviceManager = Preconditions.checkNotNull(manager);
-
- packetInLimiter = new PacketInRateLimiter(primaryConnectionContext.getConnectionAdapter(),
- /*initial*/ 1000, /*initial*/2000, this.messageSpy, REJECTED_DRAIN_FACTOR);
+ this.dataBroker = dataBroker;
+ this.messageSpy = messageSpy;
+
+ this.packetInLimiter = new PacketInRateLimiter(primaryConnectionContext.getConnectionAdapter(),
+ /*initial*/ LOW_WATERMARK, /*initial*/HIGH_WATERMARK, this.messageSpy, REJECTED_DRAIN_FACTOR);
this.translatorLibrary = translatorLibrary;
- portStatusTranslator = translatorLibrary.lookupTranslator(
+ this.portStatusTranslator = translatorLibrary.lookupTranslator(
new TranslatorKey(deviceInfo.getVersion(), PortGrouping.class.getName()));
- packetInTranslator = translatorLibrary.lookupTranslator(
- new TranslatorKey(deviceInfo.getVersion(), PacketIn.class.getName()));
- flowRemovedTranslator = translatorLibrary.lookupTranslator(
+ this.packetInTranslator = translatorLibrary.lookupTranslator(
+ new TranslatorKey(deviceInfo.getVersion(), org.opendaylight.yang.gen.v1.urn.opendaylight.openflow
+ .protocol.rev130731
+ .PacketIn.class.getName()));
+ this.flowRemovedTranslator = translatorLibrary.lookupTranslator(
new TranslatorKey(deviceInfo.getVersion(), FlowRemoved.class.getName()));
- itemLifeCycleSourceRegistry = new ItemLifeCycleRegistryImpl();
- flowLifeCycleKeeper = new ItemLifeCycleSourceImpl();
- itemLifeCycleSourceRegistry.registerLifeCycleSource(flowLifeCycleKeeper);
- this.state = CONTEXT_STATE.INITIALIZATION;
+ this.itemLifeCycleSourceRegistry = new ItemLifeCycleRegistryImpl();
+ this.flowLifeCycleKeeper = new ItemLifeCycleSourceImpl();
+ this.itemLifeCycleSourceRegistry.registerLifeCycleSource(flowLifeCycleKeeper);
this.convertorExecutor = convertorExecutor;
this.skipTableFeatures = skipTableFeatures;
- }
-
- /**
- * This method is called from {@link DeviceManagerImpl} only. So we could say "posthandshake process finish"
- * and we are able to set a scheduler for an automatic transaction submitting by time (0,5sec).
- */
- @Override
- public void initialSubmitTransaction() {
- transactionChainManager.initialSubmitWriteTransaction();
+ this.useSingleLayerSerialization = useSingleLayerSerialization;
+ writerProvider = MultipartWriterProviderFactory.createDefaultProvider(this);
}
@Override
- public void addAuxiliaryConnectionContext(final ConnectionContext connectionContext) {
- final SwitchConnectionDistinguisher connectionDistinguisher = createConnectionDistinguisher(connectionContext);
- auxiliaryConnectionContexts.put(connectionDistinguisher, connectionContext);
- }
-
- private static SwitchConnectionDistinguisher createConnectionDistinguisher(final ConnectionContext connectionContext) {
- return new SwitchConnectionCookieOFImpl(connectionContext.getFeatures().getAuxiliaryId());
- }
+ public boolean initialSubmitTransaction() {
+ if (!initialized.get()) {
+ return false;
+ }
- @Override
- public void removeAuxiliaryConnectionContext(final ConnectionContext connectionContext) {
- final SwitchConnectionDistinguisher connectionDistinguisher = createConnectionDistinguisher(connectionContext);
- LOG.debug("auxiliary connection dropped: {}, nodeId:{}", connectionContext.getConnectionAdapter()
- .getRemoteAddress(), getDeviceInfo().getLOGValue());
- auxiliaryConnectionContexts.remove(connectionDistinguisher);
+ final boolean initialSubmit = transactionChainManager.initialSubmitWriteTransaction();
+ isInitialTransactionSubmitted.set(initialSubmit);
+ return initialSubmit;
}
@Override
return dataBroker.newReadOnlyTransaction();
}
+ @Override
+ public boolean isTransactionsEnabled() {
+ return isInitialTransactionSubmitted.get();
+ }
+
@Override
public <T extends DataObject> void writeToTransaction(final LogicalDatastoreType store,
final InstanceIdentifier<T> path,
- final T data){
- transactionChainManager.writeToTransaction(store, path, data, false);
+ final T data) {
+ if (initialized.get()) {
+ transactionChainManager.writeToTransaction(store, path, data, false);
+ }
}
@Override
public <T extends DataObject> void writeToTransactionWithParentsSlow(final LogicalDatastoreType store,
final InstanceIdentifier<T> path,
- final T data){
- transactionChainManager.writeToTransaction(store, path, data, true);
+ final T data) {
+ if (initialized.get()) {
+ transactionChainManager.writeToTransaction(store, path, data, true);
+ }
}
@Override
- public <T extends DataObject> void addDeleteToTxChain(final LogicalDatastoreType store, final InstanceIdentifier<T> path) throws TransactionChainClosedException {
- transactionChainManager.addDeleteOperationTotTxChain(store, path);
+ public <T extends DataObject> void addDeleteToTxChain(final LogicalDatastoreType store,
+ final InstanceIdentifier<T> path) {
+ if (initialized.get()) {
+ transactionChainManager.addDeleteOperationTotTxChain(store, path);
+ }
}
@Override
public boolean submitTransaction() {
- return transactionChainManager.submitWriteTransaction();
+ return initialized.get() && transactionChainManager.submitWriteTransaction();
}
@Override
return primaryConnectionContext;
}
- @Override
- public ConnectionContext getAuxiliaryConnectiobContexts(final BigInteger cookie) {
- return auxiliaryConnectionContexts.get(new SwitchConnectionCookieOFImpl(cookie.longValue()));
- }
-
@Override
public DeviceFlowRegistry getDeviceFlowRegistry() {
return deviceFlowRegistry;
@Override
public void processReply(final OfHeader ofHeader) {
- if (ofHeader instanceof Error) {
- messageSpy.spyMessage(ofHeader.getImplementedInterface(), MessageSpy.STATISTIC_GROUP.FROM_SWITCH_PUBLISHED_FAILURE);
- } else {
- messageSpy.spyMessage(ofHeader.getImplementedInterface(), MessageSpy.STATISTIC_GROUP.FROM_SWITCH_PUBLISHED_SUCCESS);
- }
+ messageSpy.spyMessage(
+ ofHeader.getImplementedInterface(),
+ (ofHeader instanceof Error)
+ ? MessageSpy.StatisticsGroup.FROM_SWITCH_PUBLISHED_FAILURE
+ : MessageSpy.StatisticsGroup.FROM_SWITCH_PUBLISHED_SUCCESS);
}
@Override
- public void processReply(final Xid xid, final List<MultipartReply> ofHeaderList) {
- for (final MultipartReply multipartReply : ofHeaderList) {
- messageSpy.spyMessage(multipartReply.getImplementedInterface(), MessageSpy.STATISTIC_GROUP.FROM_SWITCH_PUBLISHED_FAILURE);
- }
+ public void processReply(final Xid xid, final List<? extends OfHeader> ofHeaderList) {
+ ofHeaderList.forEach(header -> messageSpy.spyMessage(
+ header.getImplementedInterface(),
+ (header instanceof Error)
+ ? MessageSpy.StatisticsGroup.FROM_SWITCH_PUBLISHED_FAILURE
+ : MessageSpy.StatisticsGroup.FROM_SWITCH_PUBLISHED_SUCCESS));
}
@Override
final org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.FlowRemoved flowRemovedNotification =
flowRemovedTranslator.translate(flowRemoved, deviceInfo, null);
- if(!deviceManager.getIsNotificationFlowRemovedOff()) {
+ if (isFlowRemovedNotificationOn) {
// Trigger off a notification
notificationPublishService.offerNotification(flowRemovedNotification);
- } else if(LOG.isDebugEnabled()) {
- LOG.debug("For nodeId={} isNotificationFlowRemovedOff={}", getDeviceInfo().getLOGValue(), deviceManager.getIsNotificationFlowRemovedOff());
}
final ItemLifecycleListener itemLifecycleListener = flowLifeCycleKeeper.getItemLifecycleListener();
if (itemLifecycleListener != null) {
//2. create registry key
- final FlowRegistryKey flowRegKey = FlowRegistryKeyFactory.create(flowRemovedNotification);
+ final FlowRegistryKey flowRegKey = FlowRegistryKeyFactory.create(getDeviceInfo().getVersion(),
+ flowRemovedNotification);
//3. lookup flowId
- final FlowDescriptor flowDescriptor = deviceFlowRegistry.retrieveIdForFlow(flowRegKey);
+ final FlowDescriptor flowDescriptor = deviceFlowRegistry.retrieveDescriptor(flowRegKey);
//4. if flowId present:
if (flowDescriptor != null) {
// a) construct flow path
}
@Override
+ @SuppressWarnings("checkstyle:IllegalCatch")
public void processPortStatusMessage(final PortStatusMessage portStatus) {
- messageSpy.spyMessage(portStatus.getImplementedInterface(), MessageSpy.STATISTIC_GROUP.FROM_SWITCH_PUBLISHED_SUCCESS);
- final FlowCapableNodeConnector flowCapableNodeConnector = portStatusTranslator.translate(portStatus, getDeviceInfo(), null);
-
- final KeyedInstanceIdentifier<NodeConnector, NodeConnectorKey> iiToNodeConnector = provideIIToNodeConnector(portStatus.getPortNo(), portStatus.getVersion());
- try {
- if (portStatus.getReason().equals(PortReason.OFPPRADD) || portStatus.getReason().equals(PortReason.OFPPRMODIFY)) {
- // because of ADD status node connector has to be created
- final NodeConnectorBuilder nConnectorBuilder = new NodeConnectorBuilder().setKey(iiToNodeConnector.getKey());
- nConnectorBuilder.addAugmentation(FlowCapableNodeConnectorStatisticsData.class, new FlowCapableNodeConnectorStatisticsDataBuilder().build());
- nConnectorBuilder.addAugmentation(FlowCapableNodeConnector.class, flowCapableNodeConnector);
- writeToTransaction(LogicalDatastoreType.OPERATIONAL, iiToNodeConnector, nConnectorBuilder.build());
- } else if (portStatus.getReason().equals(PortReason.OFPPRDELETE)) {
- addDeleteToTxChain(LogicalDatastoreType.OPERATIONAL, iiToNodeConnector);
+ messageSpy.spyMessage(portStatus.getImplementedInterface(), MessageSpy.StatisticsGroup
+ .FROM_SWITCH_PUBLISHED_SUCCESS);
+
+ if (initialized.get()) {
+ try {
+ writePortStatusMessage(portStatus);
+ submitTransaction();
+ } catch (final Exception e) {
+ LOG.warn("Error processing port status message for port {} on device {}",
+ portStatus.getPortNo(), getDeviceInfo(), e);
}
- submitTransaction();
- } catch (final Exception e) {
- LOG.warn("Error processing port status message: ", e);
+ } else if (!hasState.get()) {
+ primaryConnectionContext.handlePortStatusMessage(portStatus);
}
}
- private KeyedInstanceIdentifier<NodeConnector, NodeConnectorKey> provideIIToNodeConnector(final long portNo, final short version) {
- final InstanceIdentifier<Node> iiToNodes = getDeviceInfo().getNodeInstanceIdentifier();
- final BigInteger dataPathId = getDeviceInfo().getDatapathId();
- final NodeConnectorId nodeConnectorId = NodeStaticReplyTranslatorUtil.nodeConnectorId(dataPathId.toString(), portNo, version);
- return iiToNodes.child(NodeConnector.class, new NodeConnectorKey(nodeConnectorId));
+ private void writePortStatusMessage(final PortStatus portStatusMessage) {
+ final FlowCapableNodeConnector flowCapableNodeConnector = portStatusTranslator
+ .translate(portStatusMessage, getDeviceInfo(), null);
+
+ final KeyedInstanceIdentifier<NodeConnector, NodeConnectorKey> iiToNodeConnector = getDeviceInfo()
+ .getNodeInstanceIdentifier()
+ .child(NodeConnector.class, new NodeConnectorKey(InventoryDataServiceUtil
+ .nodeConnectorIdfromDatapathPortNo(
+ deviceInfo.getDatapathId(),
+ portStatusMessage.getPortNo(),
+ OpenflowVersion.get(deviceInfo.getVersion()))));
+
+ if (PortReason.OFPPRADD.equals(portStatusMessage.getReason())
+ || PortReason.OFPPRMODIFY.equals(portStatusMessage.getReason())) {
+ // because of ADD status node connector has to be created
+ writeToTransaction(LogicalDatastoreType.OPERATIONAL, iiToNodeConnector, new NodeConnectorBuilder()
+ .setKey(iiToNodeConnector.getKey())
+ .addAugmentation(FlowCapableNodeConnectorStatisticsData.class, new
+ FlowCapableNodeConnectorStatisticsDataBuilder().build())
+ .addAugmentation(FlowCapableNodeConnector.class, flowCapableNodeConnector)
+ .build());
+ } else if (PortReason.OFPPRDELETE.equals(portStatusMessage.getReason())) {
+ addDeleteToTxChain(LogicalDatastoreType.OPERATIONAL, iiToNodeConnector);
+ }
}
@Override
public void processPacketInMessage(final PacketInMessage packetInMessage) {
- messageSpy.spyMessage(packetInMessage.getImplementedInterface(), MessageSpy.STATISTIC_GROUP.FROM_SWITCH);
- final ConnectionAdapter connectionAdapter = getPrimaryConnectionContext().getConnectionAdapter();
final PacketReceived packetReceived = packetInTranslator.translate(packetInMessage, getDeviceInfo(), null);
+ handlePacketInMessage(packetReceived, packetInMessage.getImplementedInterface(), packetReceived.getMatch());
+ }
- if (packetReceived == null) {
+ private void handlePacketInMessage(final PacketIn packetIn,
+ final Class<?> implementedInterface,
+ final Match match) {
+ messageSpy.spyMessage(implementedInterface, MessageSpy.StatisticsGroup.FROM_SWITCH);
+ final ConnectionAdapter connectionAdapter = getPrimaryConnectionContext().getConnectionAdapter();
+
+ if (packetIn == null) {
LOG.debug("Received a null packet from switch {}", connectionAdapter.getRemoteAddress());
- messageSpy.spyMessage(packetInMessage.getImplementedInterface(), MessageSpy.STATISTIC_GROUP.FROM_SWITCH_TRANSLATE_SRC_FAILURE);
+ messageSpy.spyMessage(implementedInterface, MessageSpy.StatisticsGroup.FROM_SWITCH_TRANSLATE_SRC_FAILURE);
return;
- } else {
- messageSpy.spyMessage(packetReceived.getImplementedInterface(), MessageSpy.STATISTIC_GROUP.FROM_SWITCH_TRANSLATE_OUT_SUCCESS);
}
+ final OpenflowVersion openflowVersion = OpenflowVersion.get(deviceInfo.getVersion());
+
+ // Try to get ingress from match
+ final NodeConnectorRef nodeConnectorRef = Objects.nonNull(packetIn.getIngress())
+ ? packetIn.getIngress() : Optional.ofNullable(match)
+ .map(Match::getInPort)
+ .map(nodeConnectorId -> InventoryDataServiceUtil
+ .portNumberfromNodeConnectorId(
+ openflowVersion,
+ nodeConnectorId))
+ .map(portNumber -> InventoryDataServiceUtil
+ .nodeConnectorRefFromDatapathIdPortno(
+ deviceInfo.getDatapathId(),
+ portNumber,
+ openflowVersion))
+ .orElse(null);
+
+ messageSpy.spyMessage(implementedInterface, MessageSpy.StatisticsGroup.FROM_SWITCH_TRANSLATE_OUT_SUCCESS);
+
if (!packetInLimiter.acquirePermit()) {
LOG.debug("Packet limited");
// TODO: save packet into emergency slot if possible
- messageSpy.spyMessage(packetReceived.getImplementedInterface(), MessageSpy.STATISTIC_GROUP.FROM_SWITCH_PACKET_IN_LIMIT_REACHED_AND_DROPPED);
+ messageSpy.spyMessage(implementedInterface, MessageSpy.StatisticsGroup
+ .FROM_SWITCH_PACKET_IN_LIMIT_REACHED_AND_DROPPED);
return;
}
- final ListenableFuture<?> offerNotification = notificationPublishService.offerNotification(packetReceived);
+ final ListenableFuture<?> offerNotification = notificationPublishService
+ .offerNotification(new PacketReceivedBuilder(packetIn)
+ .setIngress(nodeConnectorRef)
+ .setMatch(MatchUtil.transformMatch(match,
+ org.opendaylight.yang.gen.v1.urn.opendaylight.packet.service.rev130709.packet.received
+ .Match.class))
+ .build());
+
if (NotificationPublishService.REJECTED.equals(offerNotification)) {
LOG.debug("notification offer rejected");
- messageSpy.spyMessage(packetReceived.getImplementedInterface(), MessageSpy.STATISTIC_GROUP.FROM_SWITCH_NOTIFICATION_REJECTED);
+ messageSpy.spyMessage(implementedInterface, MessageSpy.StatisticsGroup.FROM_SWITCH_NOTIFICATION_REJECTED);
packetInLimiter.drainLowWaterMark();
packetInLimiter.releasePermit();
return;
Futures.addCallback(offerNotification, new FutureCallback<Object>() {
@Override
public void onSuccess(final Object result) {
- messageSpy.spyMessage(packetReceived.getImplementedInterface(), MessageSpy.STATISTIC_GROUP.FROM_SWITCH_PUBLISHED_SUCCESS);
+ messageSpy.spyMessage(implementedInterface, MessageSpy.StatisticsGroup.FROM_SWITCH_PUBLISHED_SUCCESS);
packetInLimiter.releasePermit();
}
@Override
- public void onFailure(final Throwable t) {
- messageSpy.spyMessage(packetReceived.getImplementedInterface(), MessageSpy.STATISTIC_GROUP.FROM_SWITCH_NOTIFICATION_REJECTED);
- LOG.debug("notification offer failed: {}", t.getMessage());
- LOG.trace("notification offer failed..", t);
+ public void onFailure(final Throwable throwable) {
+ messageSpy.spyMessage(implementedInterface, MessageSpy.StatisticsGroup
+ .FROM_SWITCH_NOTIFICATION_REJECTED);
+ LOG.debug("notification offer failed: {}", throwable.getMessage());
+ LOG.trace("notification offer failed..", throwable);
packetInLimiter.releasePermit();
}
});
final MessageTypeKey<? extends ExperimenterDataOfChoice> key = new MessageTypeKey<>(
getDeviceInfo().getVersion(),
(Class<? extends ExperimenterDataOfChoice>) vendorData.getImplementedInterface());
- final ConvertorMessageFromOFJava<ExperimenterDataOfChoice, MessagePath> messageConverter = extensionConverterProvider.getMessageConverter(key);
+ final ConvertorMessageFromOFJava<ExperimenterDataOfChoice, MessagePath> messageConverter =
+ extensionConverterProvider.getMessageConverter(key);
if (messageConverter == null) {
LOG.warn("custom converter for {}[OF:{}] not found",
notification.getExperimenterDataOfChoice().getImplementedInterface(),
final ExperimenterMessageOfChoice messageOfChoice;
try {
messageOfChoice = messageConverter.convert(vendorData, MessagePath.MESSAGE_NOTIFICATION);
- final ExperimenterMessageFromDevBuilder experimenterMessageFromDevBld = new ExperimenterMessageFromDevBuilder()
- .setNode(new NodeRef(getDeviceInfo().getNodeInstanceIdentifier()))
+ final ExperimenterMessageFromDevBuilder experimenterMessageFromDevBld = new
+ ExperimenterMessageFromDevBuilder()
+ .setNode(new NodeRef(getDeviceInfo().getNodeInstanceIdentifier()))
.setExperimenterMessageOfChoice(messageOfChoice);
// publish
notificationPublishService.offerNotification(experimenterMessageFromDevBld.build());
}
@Override
- public TranslatorLibrary oook() {
- return translatorLibrary;
- }
+ public boolean processAlienMessage(final OfHeader message) {
+ final Class<? extends DataContainer> implementedInterface = message.getImplementedInterface();
- @Override
- public synchronized void close() {
- LOG.debug("closing deviceContext: {}, nodeId:{}",
- getPrimaryConnectionContext().getConnectionAdapter().getRemoteAddress(),
- getDeviceInfo().getLOGValue());
- // NOOP
- throw new UnsupportedOperationException("Autocloseble.close will be removed soon");
- }
+ if (Objects.nonNull(implementedInterface) && org.opendaylight.yang.gen.v1.urn.opendaylight.packet.service
+ .rev130709.PacketInMessage.class.equals(implementedInterface)) {
+ final org.opendaylight.yang.gen.v1.urn.opendaylight.packet.service.rev130709
+ .PacketInMessage packetInMessage = org.opendaylight.yang.gen.v1.urn.opendaylight.packet.service
+ .rev130709.PacketInMessage.class.cast(message);
- @Override
- public void setCurrentBarrierTimeout(final Timeout timeout) {
- barrierTaskTimeout = timeout;
+ handlePacketInMessage(packetInMessage, implementedInterface, packetInMessage.getMatch());
+ return true;
+ }
+
+ return false;
}
@Override
- public Timeout getBarrierTaskTimeout() {
- return barrierTaskTimeout;
+ public TranslatorLibrary oook() {
+ return translatorLibrary;
}
@Override
@Override
public void onPublished() {
- Verify.verify(CONTEXT_STATE.INITIALIZATION.equals(getState()));
- setState(CONTEXT_STATE.WORKING);
primaryConnectionContext.getConnectionAdapter().setPacketInFiltering(false);
- for (final ConnectionContext switchAuxConnectionContext : auxiliaryConnectionContexts.values()) {
- switchAuxConnectionContext.getConnectionAdapter().setPacketInFiltering(false);
- }
}
@Override
- public MultiMsgCollector getMultiMsgCollector(final RequestContext<List<MultipartReply>> requestContext) {
- return new MultiMsgCollectorImpl(this, requestContext);
+ public <T extends OfHeader> MultiMsgCollector<T> getMultiMsgCollector(final RequestContext<List<T>>
+ requestContext) {
+ return new MultiMsgCollectorImpl<>(this, requestContext);
}
@Override
public void updatePacketInRateLimit(final long upperBound) {
- packetInLimiter.changeWaterMarks((int) (LOW_WATERMARK_FACTOR * upperBound), (int) (HIGH_WATERMARK_FACTOR * upperBound));
+ packetInLimiter.changeWaterMarks((int) (LOW_WATERMARK_FACTOR * upperBound),
+ (int) (HIGH_WATERMARK_FACTOR * upperBound));
}
@Override
return extensionConverterProvider;
}
- @Override
- public synchronized void shutdownConnection() {
- LOG.debug("Shutdown method for node {}", getDeviceInfo().getLOGValue());
- if (CONTEXT_STATE.TERMINATION.equals(getState())) {
- LOG.debug("DeviceCtx for Node {} is in termination process.", getDeviceInfo().getLOGValue());
- return;
- }
- setState(CONTEXT_STATE.TERMINATION);
-
- if (ConnectionContext.CONNECTION_STATE.RIP.equals(getPrimaryConnectionContext().getConnectionState())) {
- LOG.debug("ConnectionCtx for Node {} is in RIP state.", getDeviceInfo().getLOGValue());
- return;
- }
- /* Terminate Auxiliary Connection */
- for (final ConnectionContext connectionContext : auxiliaryConnectionContexts.values()) {
- LOG.debug("Closing auxiliary connection {}", connectionContext.getNodeId());
- connectionContext.closeConnection(false);
- }
- /* Terminate Primary Connection */
- getPrimaryConnectionContext().closeConnection(true);
- /* Close all Group Registry */
- deviceGroupRegistry.close();
- deviceFlowRegistry.close();
- deviceMeterRegistry.close();
- }
-
- @Override
- public ListenableFuture<Void> shuttingDownDataStoreTransactions() {
- return transactionChainManager.shuttingDown();
- }
-
@VisibleForTesting
TransactionChainManager getTransactionChainManager() {
return this.transactionChainManager;
}
@Override
- public void setSwitchFeaturesMandatory(boolean switchFeaturesMandatory) {
- this.switchFeaturesMandatory = switchFeaturesMandatory;
+ public ListenableFuture<Void> closeServiceInstance() {
+ final ListenableFuture<Void> listenableFuture = initialized.get()
+ ? transactionChainManager.deactivateTransactionManager()
+ : Futures.immediateFuture(null);
+
+ hashedWheelTimer.newTimeout((timerTask) -> {
+ if (!listenableFuture.isDone() && !listenableFuture.isCancelled()) {
+ listenableFuture.cancel(true);
+ }
+ }, TX_CHAIN_CLOSE_TIMEOUT, TimeUnit.MILLISECONDS);
+
+ return listenableFuture;
}
@Override
- public CONTEXT_STATE getState() {
- return this.state;
+ public DeviceInfo getDeviceInfo() {
+ return this.deviceInfo;
}
@Override
- public void setState(CONTEXT_STATE state) {
- this.state = state;
+ public void registerMastershipWatcher(@Nonnull final ContextChainMastershipWatcher contextChainMastershipWatcher) {
+ this.contextChainMastershipWatcher = contextChainMastershipWatcher;
}
+ @Nonnull
@Override
- public ListenableFuture<Void> stopClusterServices(boolean deviceDisconnected) {
- return this.transactionChainManager.deactivateTransactionManager();
+ public ServiceGroupIdentifier getIdentifier() {
+ return deviceInfo.getServiceIdentifier();
}
@Override
- public ServiceGroupIdentifier getServiceIdentifier() {
- return this.deviceInfo.getServiceIdentifier();
+ public void close() {
+ // Close all datastore registries and transactions
+ if (initialized.getAndSet(false)) {
+ deviceGroupRegistry.close();
+ deviceFlowRegistry.close();
+ deviceMeterRegistry.close();
+
+ final ListenableFuture<Void> txChainShuttingDown = transactionChainManager.shuttingDown();
+
+ Futures.addCallback(txChainShuttingDown, new FutureCallback<Void>() {
+ @Override
+ public void onSuccess(@Nullable final Void result) {
+ transactionChainManager.close();
+ transactionChainManager = null;
+ }
+
+ @Override
+ public void onFailure(final Throwable throwable) {
+ transactionChainManager.close();
+ transactionChainManager = null;
+ }
+ });
+ }
+
+ requestContexts.forEach(requestContext -> RequestContextUtil
+ .closeRequestContextWithRpcError(requestContext, "Connection closed."));
+ requestContexts.clear();
}
@Override
- public DeviceInfo getDeviceInfo() {
- return this.deviceInfo;
+ public boolean canUseSingleLayerSerialization() {
+ return useSingleLayerSerialization && getDeviceInfo().getVersion() >= OFConstants.OFP_VERSION_1_3;
}
@Override
- public void putLifecycleServiceIntoTxChainManager(final LifecycleService lifecycleService){
- this.transactionChainManager.setLifecycleService(lifecycleService);
+ @SuppressWarnings("checkstyle:IllegalCatch")
+ public void instantiateServiceInstance() {
+ lazyTransactionManagerInitialization();
+
+ try {
+ final List<PortStatusMessage> portStatusMessages = primaryConnectionContext
+ .retrieveAndClearPortStatusMessages();
+
+ portStatusMessages.forEach(this::writePortStatusMessage);
+ submitTransaction();
+ } catch (final Exception ex) {
+ throw new RuntimeException(String.format("Error processing port status messages from device %s: %s",
+ deviceInfo.toString(),
+ ex.toString()));
+ }
+
+ final Optional<AbstractDeviceInitializer> initializer = deviceInitializerProvider
+ .lookup(deviceInfo.getVersion());
+
+ if (initializer.isPresent()) {
+ final Future<Void> initialize = initializer
+ .get()
+ .initialize(this, switchFeaturesMandatory, skipTableFeatures, writerProvider, convertorExecutor);
+
+ try {
+ initialize.get(DEVICE_INIT_TIMEOUT, TimeUnit.MILLISECONDS);
+ } catch (TimeoutException ex) {
+ initialize.cancel(true);
+ throw new RuntimeException(String.format("Failed to initialize device %s in %ss: %s",
+ deviceInfo.toString(),
+ String.valueOf(DEVICE_INIT_TIMEOUT / 1000),
+ ex.toString()));
+ } catch (ExecutionException | InterruptedException ex) {
+ throw new RuntimeException(String.format("Device %s cannot be initialized: %s",
+ deviceInfo.toString(),
+ ex.toString()));
+ }
+ } else {
+ throw new RuntimeException(String.format("Unsupported version %s for device %s",
+ deviceInfo.getVersion(),
+ deviceInfo.toString()));
+ }
+
+ final ListenableFuture<List<com.google.common.base.Optional<FlowCapableNode>>> deviceFlowRegistryFill =
+ getDeviceFlowRegistry().fill();
+ Futures.addCallback(deviceFlowRegistryFill,
+ new DeviceFlowRegistryCallback(deviceFlowRegistryFill, contextChainMastershipWatcher));
}
- @Override
- public void replaceConnectionContext(final ConnectionContext connectionContext){
- // Act like we are initializing the context
- setState(CONTEXT_STATE.INITIALIZATION);
- this.primaryConnectionContext = connectionContext;
- this.onPublished();
+ @VisibleForTesting
+ void lazyTransactionManagerInitialization() {
+ if (!this.initialized.get()) {
+ if (LOG.isDebugEnabled()) {
+ LOG.debug("Transaction chain manager for node {} created", deviceInfo);
+ }
+ this.transactionChainManager = new TransactionChainManager(dataBroker, deviceInfo);
+ this.deviceFlowRegistry = new DeviceFlowRegistryImpl(deviceInfo.getVersion(), dataBroker, deviceInfo
+ .getNodeInstanceIdentifier());
+ this.deviceGroupRegistry = new DeviceGroupRegistryImpl();
+ this.deviceMeterRegistry = new DeviceMeterRegistryImpl();
+ }
+
+ transactionChainManager.activateTransactionManager();
+ initialized.set(true);
}
+ @Nullable
@Override
- public boolean isSkipTableFeatures() {
- return this.skipTableFeatures;
+ public <T> RequestContext<T> createRequestContext() {
+ final Long xid = deviceInfo.reserveXidForDeviceMessage();
+
+ final AbstractRequestContext<T> abstractRequestContext = new AbstractRequestContext<T>(xid) {
+ @Override
+ public void close() {
+ requestContexts.remove(this);
+ }
+ };
+
+ requestContexts.add(abstractRequestContext);
+ return abstractRequestContext;
}
@Override
- public void setLifecycleInitializationPhaseHandler(final ClusterInitializationPhaseHandler handler) {
- this.clusterInitializationPhaseHandler = handler;
+ public void onStateAcquired(final ContextChainState state) {
+ hasState.set(true);
}
- @Override
- public boolean onContextInstantiateService(final ConnectionContext connectionContext) {
+ private class DeviceFlowRegistryCallback implements FutureCallback<List<com.google.common.base
+ .Optional<FlowCapableNode>>> {
+ private final ListenableFuture<List<com.google.common.base.Optional<FlowCapableNode>>> deviceFlowRegistryFill;
+ private final ContextChainMastershipWatcher contextChainMastershipWatcher;
- if (getPrimaryConnectionContext().getConnectionState().equals(ConnectionContext.CONNECTION_STATE.RIP)) {
- LOG.warn("Connection on device {} was interrupted, will stop starting master services.", deviceInfo.getLOGValue());
- return false;
+ DeviceFlowRegistryCallback(
+ ListenableFuture<List<com.google.common.base.Optional<FlowCapableNode>>> deviceFlowRegistryFill,
+ ContextChainMastershipWatcher contextChainMastershipWatcher) {
+ this.deviceFlowRegistryFill = deviceFlowRegistryFill;
+ this.contextChainMastershipWatcher = contextChainMastershipWatcher;
}
- LOG.info("Starting device context cluster services for node {}", deviceInfo.getLOGValue());
-
- this.transactionChainManager.activateTransactionManager();
-
- try {
- DeviceInitializationUtils.initializeNodeInformation(this, switchFeaturesMandatory, this.convertorExecutor);
- } catch (ExecutionException | InterruptedException e) {
- LOG.warn("Device {} cannot be initialized: ", deviceInfo.getLOGValue(), e);
- return false;
+ @Override
+ public void onSuccess(@Nullable List<com.google.common.base.Optional<FlowCapableNode>> result) {
+ if (LOG.isDebugEnabled()) {
+ // Count all flows we read from datastore for debugging purposes.
+ // This number do not always represent how many flows were actually added
+ // to DeviceFlowRegistry, because of possible duplicates.
+ long flowCount = Optional.ofNullable(result)
+ .map(Collections::singleton)
+ .orElse(Collections.emptySet())
+ .stream()
+ .flatMap(Collection::stream)
+ .filter(Objects::nonNull)
+ .flatMap(flowCapableNodeOptional -> flowCapableNodeOptional.asSet().stream())
+ .filter(Objects::nonNull)
+ .filter(flowCapableNode -> Objects.nonNull(flowCapableNode.getTable()))
+ .flatMap(flowCapableNode -> flowCapableNode.getTable().stream())
+ .filter(Objects::nonNull)
+ .filter(table -> Objects.nonNull(table.getFlow()))
+ .flatMap(table -> table.getFlow().stream())
+ .filter(Objects::nonNull)
+ .count();
+
+ LOG.debug("Finished filling flow registry with {} flows for node: {}", flowCount, deviceInfo
+ );
+ }
+ this.contextChainMastershipWatcher.onMasterRoleAcquired(deviceInfo, ContextChainMastershipState
+ .INITIAL_FLOW_REGISTRY_FILL);
}
- return this.clusterInitializationPhaseHandler.onContextInstantiateService(getPrimaryConnectionContext());
+ @Override
+ public void onFailure(Throwable throwable) {
+ if (deviceFlowRegistryFill.isCancelled()) {
+ if (LOG.isDebugEnabled()) {
+ LOG.debug("Cancelled filling flow registry with flows for node: {}", deviceInfo);
+ }
+ } else {
+ LOG.warn("Failed filling flow registry with flows for node: {} with exception: {}", deviceInfo
+ , throwable);
+ }
+ contextChainMastershipWatcher.onNotAbleToStartMastership(
+ deviceInfo,
+ "Was not able to fill flow registry on device",
+ false);
+ }
}
+
}
Code Review / openflowplugin.git / blobdiff