import com.google.common.annotations.VisibleForTesting;
import com.google.common.base.Function;
-import com.google.common.base.Optional;
import com.google.common.base.Preconditions;
+import com.google.common.base.Verify;
import com.google.common.util.concurrent.AsyncFunction;
-import com.google.common.util.concurrent.CheckedFuture;
import com.google.common.util.concurrent.FutureCallback;
-import com.google.common.util.concurrent.FutureFallback;
import com.google.common.util.concurrent.Futures;
import com.google.common.util.concurrent.ListenableFuture;
-import io.netty.util.HashedWheelTimer;
import io.netty.util.Timeout;
import java.math.BigInteger;
-import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.atomic.AtomicLong;
import javax.annotation.CheckForNull;
import javax.annotation.Nonnull;
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.NotificationService;
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.ReadFailedException;
import org.opendaylight.openflowjava.protocol.api.connection.ConnectionAdapter;
import org.opendaylight.openflowjava.protocol.api.connection.OutboundQueue;
import org.opendaylight.openflowjava.protocol.api.keys.MessageTypeKey;
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.DeviceContextClosedHandler;
import org.opendaylight.openflowplugin.api.openflow.device.handlers.MultiMsgCollector;
+import org.opendaylight.openflowplugin.api.openflow.lifecycle.LifecycleConductor;
import org.opendaylight.openflowplugin.api.openflow.md.core.SwitchConnectionDistinguisher;
import org.opendaylight.openflowplugin.api.openflow.md.core.TranslatorKey;
import org.opendaylight.openflowplugin.api.openflow.registry.ItemLifeCycleRegistry;
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.rpc.RpcContextImpl;
import org.opendaylight.openflowplugin.impl.util.DeviceInitializationUtils;
import org.opendaylight.openflowplugin.impl.util.MdSalRegistrationUtils;
import org.opendaylight.openflowplugin.openflow.md.core.session.SwitchConnectionCookieOFImpl;
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.NodeId;
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;
private static final Logger LOG = LoggerFactory.getLogger(DeviceContextImpl.class);
// TODO: drain factor should be parametrized
- public static final float REJECTED_DRAIN_FACTOR = 0.25f;
+ private static final float REJECTED_DRAIN_FACTOR = 0.25f;
// TODO: low water mark factor should be parametrized
private static final float LOW_WATERMARK_FACTOR = 0.75f;
// TODO: high water mark factor should be parametrized
private final ConnectionContext primaryConnectionContext;
private final DeviceState deviceState;
private final DataBroker dataBroker;
- private final HashedWheelTimer hashedWheelTimer;
private final Map<SwitchConnectionDistinguisher, ConnectionContext> auxiliaryConnectionContexts;
private final TransactionChainManager transactionChainManager;
private final DeviceFlowRegistry deviceFlowRegistry;
private final DeviceGroupRegistry deviceGroupRegistry;
private final DeviceMeterRegistry deviceMeterRegistry;
- private final List<DeviceContextClosedHandler> closeHandlers = new ArrayList<>(4);
private final PacketInRateLimiter packetInLimiter;
private final MessageSpy messageSpy;
private final ItemLifeCycleKeeper flowLifeCycleKeeper;
private NotificationPublishService notificationPublishService;
- private NotificationService notificationService;
private final OutboundQueue outboundQueueProvider;
private Timeout barrierTaskTimeout;
private final MessageTranslator<PortGrouping, FlowCapableNodeConnector> portStatusTranslator;
private final boolean switchFeaturesMandatory;
private StatisticsContext statisticsContext;
+ private final NodeId nodeId;
+
+ private volatile DEVICE_CONTEXT_STATE deviceCtxState;
+ private boolean isStatisticsRpcEnabled;
+
@VisibleForTesting
DeviceContextImpl(@Nonnull final ConnectionContext primaryConnectionContext,
@Nonnull final DeviceState deviceState,
@Nonnull final DataBroker dataBroker,
- @Nonnull final HashedWheelTimer hashedWheelTimer,
- @Nonnull final MessageSpy _messageSpy,
+ @Nonnull final LifecycleConductor conductor,
@Nonnull final OutboundQueueProvider outboundQueueProvider,
@Nonnull final TranslatorLibrary translatorLibrary,
final boolean switchFeaturesMandatory) {
this.primaryConnectionContext = Preconditions.checkNotNull(primaryConnectionContext);
this.deviceState = Preconditions.checkNotNull(deviceState);
this.dataBroker = Preconditions.checkNotNull(dataBroker);
- this.hashedWheelTimer = Preconditions.checkNotNull(hashedWheelTimer);
+ Preconditions.checkNotNull(conductor);
this.outboundQueueProvider = Preconditions.checkNotNull(outboundQueueProvider);
- primaryConnectionContext.setDeviceDisconnectedHandler(DeviceContextImpl.this);
- this.transactionChainManager = new TransactionChainManager(dataBroker, deviceState);
+ this.transactionChainManager = new TransactionChainManager(dataBroker, deviceState, conductor);
auxiliaryConnectionContexts = new HashMap<>();
deviceFlowRegistry = new DeviceFlowRegistryImpl();
deviceGroupRegistry = new DeviceGroupRegistryImpl();
deviceMeterRegistry = new DeviceMeterRegistryImpl();
- messageSpy = _messageSpy;
+ messageSpy = conductor.getMessageIntelligenceAgency();
packetInLimiter = new PacketInRateLimiter(primaryConnectionContext.getConnectionAdapter(),
/*initial*/ 1000, /*initial*/2000, messageSpy, REJECTED_DRAIN_FACTOR);
itemLifeCycleSourceRegistry = new ItemLifeCycleRegistryImpl();
flowLifeCycleKeeper = new ItemLifeCycleSourceImpl();
itemLifeCycleSourceRegistry.registerLifeCycleSource(flowLifeCycleKeeper);
+ deviceCtxState = DEVICE_CONTEXT_STATE.INITIALIZATION;
+
+ nodeId = primaryConnectionContext.getNodeId();
}
/**
}
@Override
- public Long reservedXidForDeviceMessage() {
+ public Long reserveXidForDeviceMessage() {
return outboundQueueProvider.reserveEntry();
}
@Override
public void removeAuxiliaryConnectionContext(final ConnectionContext connectionContext) {
final SwitchConnectionDistinguisher connectionDistinguisher = createConnectionDistinguisher(connectionContext);
- if (null != connectionDistinguisher) {
- auxiliaryConnectionContexts.remove(connectionDistinguisher);
- }
+ LOG.debug("auxiliary connection dropped: {}, nodeId:{}", connectionContext.getConnectionAdapter()
+ .getRemoteAddress(), nodeId);
+ auxiliaryConnectionContexts.remove(connectionDistinguisher);
}
@Override
@Override
public ListenableFuture<Void> onClusterRoleChange(final OfpRole oldRole, @CheckForNull final OfpRole role) {
- LOG.trace("onClusterRoleChange {} for node:", role, deviceState.getNodeId());
+ LOG.trace("onClusterRoleChange {} for node:", role, nodeId);
Preconditions.checkArgument(role != null);
if (role.equals(oldRole)) {
- LOG.debug("Demanded role change for device {} is not changed. OldRole: {}, NewRole {}", deviceState.getNodeId(), oldRole, role);
+ LOG.debug("Demanded role change for device {} is not changed. OldRole: {}, NewRole {}", nodeId, oldRole, role);
return Futures.immediateFuture(null);
}
if (OfpRole.BECOMEMASTER.equals(role)) {
- if (!deviceState.deviceSynchronized()) {
- //TODO: no necessary code for yet - it needs for initialization phase only
- LOG.debug("Setup Empty TxManager {} for initialization phase", getDeviceState().getNodeId());
- transactionChainManager.activateTransactionManager();
- return Futures.immediateCheckedFuture(null);
- }
- return asyncClusterRoleChange();
-
+ return onDeviceTakeClusterLeadership();
} else if (OfpRole.BECOMESLAVE.equals(role)) {
- if (null != rpcContext) {
- MdSalRegistrationUtils.registerSlaveServices(rpcContext, role);
- }
- return transactionChainManager.deactivateTransactionManager();
+ return onDeviceLostClusterLeadership();
} else {
- LOG.warn("Unknown OFCluster Role {} for Node {}", role, deviceState.getNodeId());
+ LOG.warn("Unknown OFCluster Role {} for Node {}", role, nodeId);
if (null != rpcContext) {
MdSalRegistrationUtils.unregisterServices(rpcContext);
}
}
}
- /*
- * we don't have active TxManager so anything will not be stored to DS yet, but we have
- * check all NodeInformation for statistics otherwise statistics will not contains
- * all possible MultipartTypes for polling in StatTypeList
- */
- private ListenableFuture<Void> asyncClusterRoleChange() {
+ @Override
+ public ListenableFuture<Void> onDeviceLostClusterLeadership() {
+ LOG.trace("onDeviceLostClusterLeadership for node: {}", nodeId);
+ if (null != rpcContext) {
+ MdSalRegistrationUtils.registerSlaveServices(rpcContext, OfpRole.BECOMESLAVE);
+ }
+ return transactionChainManager.deactivateTransactionManager();
+ }
+
+ @Override
+ public ListenableFuture<Void> onDeviceTakeClusterLeadership() {
+ LOG.trace("onDeviceTakeClusterLeadership for node: {}", nodeId);
+ /* validation */
if (statisticsContext == null) {
- final String errMsg = String.format("DeviceCtx %s is up but we are missing StatisticsContext", deviceState.getNodeId());
+ final String errMsg = String.format("DeviceCtx %s is up but we are missing StatisticsContext", nodeId);
LOG.warn(errMsg);
return Futures.immediateFailedFuture(new IllegalStateException(errMsg));
}
if (rpcContext == null) {
- final String errMsg = String.format("DeviceCtx %s is up but we are missing RpcContext", deviceState.getNodeId());
+ final String errMsg = String.format("DeviceCtx %s is up but we are missing RpcContext", nodeId);
LOG.warn(errMsg);
return Futures.immediateFailedFuture(new IllegalStateException(errMsg));
}
+ /* Routed RPC registration */
+ MdSalRegistrationUtils.registerMasterServices(getRpcContext(), DeviceContextImpl.this, OfpRole.BECOMEMASTER);
- final InstanceIdentifier<FlowCapableNode> ofNodeII = deviceState.getNodeInstanceIdentifier()
- .augmentation(FlowCapableNode.class);
- final ReadOnlyTransaction readTx = getReadTransaction();
- final CheckedFuture<Optional<FlowCapableNode>, ReadFailedException> readOfNodeFuture = readTx.read(
- LogicalDatastoreType.OPERATIONAL, ofNodeII);
-
- final ListenableFuture<Void> nodeInitInfoFuture = Futures.transform(readOfNodeFuture,
- new AsyncFunction<Optional<FlowCapableNode>, Void>() {
- @Override
- public ListenableFuture<Void> apply(final Optional<FlowCapableNode> input) throws Exception {
- if (!input.isPresent() || input.get().getTable() == null || input.get().getTable().isEmpty()) {
- /* Last master close fail scenario so we would like to activate TxManager */
- LOG.debug("Operational DS for Device {} has to be replaced", deviceState.getNodeId());
- getDeviceState().setDeviceSynchronized(false);
- transactionChainManager.activateTransactionManager();
- }
- return DeviceInitializationUtils.initializeNodeInformation(DeviceContextImpl.this, switchFeaturesMandatory);
- }
- });
+ if (isStatisticsRpcEnabled) {
+ MdSalRegistrationUtils.registerStatCompatibilityServices(getRpcContext(), this,
+ notificationPublishService, new AtomicLong());
+ }
- final ListenableFuture<Boolean> statPollFuture = Futures.transform(nodeInitInfoFuture,
+ /* Prepare init info collecting */
+ getDeviceState().setDeviceSynchronized(false);
+ transactionChainManager.activateTransactionManager();
+ /* Init Collecting NodeInfo */
+ final ListenableFuture<Void> initCollectingDeviceInfo = DeviceInitializationUtils.initializeNodeInformation(
+ DeviceContextImpl.this, switchFeaturesMandatory);
+ /* Init Collecting StatInfo */
+ final ListenableFuture<Boolean> statPollFuture = Futures.transform(initCollectingDeviceInfo,
new AsyncFunction<Void, Boolean>() {
@Override
- public ListenableFuture<Boolean> apply(final Void input) throws Exception {
+ public ListenableFuture<Boolean> apply(@Nonnull final Void input) throws Exception {
getStatisticsContext().statListForCollectingInitialization();
- if (getDeviceState().deviceSynchronized()) {
- return Futures.immediateFuture(Boolean.TRUE);
- }
return getStatisticsContext().gatherDynamicData();
}
});
final String errMsg = String.format("We lost connection for Device %s, context has to be closed.",
getDeviceState().getNodeId());
LOG.warn(errMsg);
- transactionChainManager.clearUnsubmittedTransaction();
throw new IllegalStateException(errMsg);
}
- if (!input.booleanValue()) {
+ if (!input) {
final String errMsg = String.format("Get Initial Device %s information fails",
getDeviceState().getNodeId());
LOG.warn(errMsg);
- transactionChainManager.clearUnsubmittedTransaction();
throw new IllegalStateException(errMsg);
}
- LOG.debug("Get Initial Device {} information is successful", getDeviceState().getNodeId());
+ LOG.debug("Get Initial Device {} information is successful", nodeId);
getDeviceState().setDeviceSynchronized(true);
- transactionChainManager.activateTransactionManager();
- MdSalRegistrationUtils.registerMasterServices(getRpcContext(), DeviceContextImpl.this, OfpRole.BECOMEMASTER);
- getRpcContext().registerStatCompatibilityServices();
initialSubmitTransaction();
getDeviceState().setStatisticsPollingEnabledProp(true);
return null;
@Override
public <T extends DataObject> void writeToTransaction(final LogicalDatastoreType store,
- final InstanceIdentifier<T> path, final T data) {
- transactionChainManager.writeToTransaction(store, path, data);
+ final InstanceIdentifier<T> path, final T data) throws Exception {
+ transactionChainManager.writeToTransaction(store, path, data, false);
}
@Override
- public <T extends DataObject> void addDeleteToTxChain(final LogicalDatastoreType store, final InstanceIdentifier<T> path) {
+ public <T extends DataObject> void writeToTransactionWithParentsSlow(LogicalDatastoreType store, InstanceIdentifier<T> path, T data) throws Exception {
+ transactionChainManager.writeToTransaction(store, path, data, true);
+ }
+
+ @Override
+ public <T extends DataObject> void addDeleteToTxChain(final LogicalDatastoreType store, final InstanceIdentifier<T> path) throws Exception {
transactionChainManager.addDeleteOperationTotTxChain(store, path);
}
if (itemLifecycleListener != null) {
//1. translate to general flow (table, priority, match, cookie)
final org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.FlowRemoved flowRemovedNotification =
- flowRemovedTranslator.translate(flowRemoved, this, null);
+ flowRemovedTranslator.translate(flowRemoved, this.getDeviceState(), null);
//2. create registry key
final FlowRegistryKey flowRegKey = FlowRegistryKeyFactory.create(flowRemovedNotification);
//3. lookup flowId
@Override
public void processPortStatusMessage(final PortStatusMessage portStatus) {
messageSpy.spyMessage(portStatus.getImplementedInterface(), MessageSpy.STATISTIC_GROUP.FROM_SWITCH_PUBLISHED_SUCCESS);
- final FlowCapableNodeConnector flowCapableNodeConnector = portStatusTranslator.translate(portStatus, this, null);
+ final FlowCapableNodeConnector flowCapableNodeConnector = portStatusTranslator.translate(portStatus, this.getDeviceState(), null);
final KeyedInstanceIdentifier<NodeConnector, NodeConnectorKey> iiToNodeConnector = provideIIToNodeConnector(portStatus.getPortNo(), portStatus.getVersion());
- 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);
+ 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);
+ }
+ submitTransaction();
+ } catch (final Exception e) {
+ LOG.warn("Error processing port status message: {}", e.getMessage());
}
- submitTransaction();
}
private KeyedInstanceIdentifier<NodeConnector, NodeConnectorKey> provideIIToNodeConnector(final long portNo, final short version) {
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, this, null);
+ final PacketReceived packetReceived = packetInTranslator.translate(packetInMessage, this.getDeviceState(), null);
if (packetReceived == null) {
LOG.debug("Received a null packet from switch {}", connectionAdapter.getRemoteAddress());
return;
}
- final ListenableFuture<? extends Object> offerNotification = notificationPublishService.offerNotification(packetReceived);
+ final ListenableFuture<?> offerNotification = notificationPublishService.offerNotification(packetReceived);
if (NotificationPublishService.REJECTED.equals(offerNotification)) {
LOG.debug("notification offer rejected");
messageSpy.spyMessage(packetReceived.getImplementedInterface(), MessageSpy.STATISTIC_GROUP.FROM_SWITCH_NOTIFICATION_REJECTED);
// publish
notificationPublishService.offerNotification(experimenterMessageFromDevBld.build());
} catch (final ConversionException e) {
- LOG.warn("Conversion of experimenter notification failed", e);
+ LOG.error("Conversion of experimenter notification failed", e);
}
}
return translatorLibrary;
}
- @Override
- public HashedWheelTimer getTimer() {
- return hashedWheelTimer;
- }
-
@Override
public synchronized void close() {
LOG.debug("closing deviceContext: {}, nodeId:{}",
getPrimaryConnectionContext().getConnectionAdapter().getRemoteAddress(),
getDeviceState().getNodeId());
-
- if (deviceState.isValid()) {
- primaryConnectionContext.closeConnection(false);
- tearDown();
- }
- }
-
- private synchronized void tearDown() {
- LOG.trace("tearDown method for node {}", deviceState.getNodeId());
- if (deviceState.isValid()) {
- deviceState.setValid(false);
-
- for (final ConnectionContext connectionContext : auxiliaryConnectionContexts.values()) {
- connectionContext.closeConnection(false);
- }
-
- deviceGroupRegistry.close();
- deviceFlowRegistry.close();
- deviceMeterRegistry.close();
-
- final ListenableFuture<Void> future = transactionChainManager.shuttingDown();
- Futures.addCallback(future, new FutureCallback<Void>() {
-
- @Override
- public void onSuccess(final Void result) {
- LOG.info("TxChain {} was shutdown successful.", getDeviceState().getNodeId());
- tearDownClean();
- }
-
- @Override
- public void onFailure(final Throwable t) {
- LOG.warn("Shutdown TxChain {} fail.", getDeviceState().getNodeId(), t);
- tearDownClean();
- }
- });
- }
- }
-
- private void tearDownClean() {
- LOG.info("Closing transaction chain manager without cleaning inventory operational");
- transactionChainManager.close();
-
- // call closeHandlers in the reverse order
- for (int i=(closeHandlers.size() - 1); i >=0; i--) {
- DeviceContextClosedHandler deviceContextClosedHandler = closeHandlers.get(i);
- deviceContextClosedHandler.onDeviceContextClosed(this);
- }
- closeHandlers.clear();
- }
-
- @Override
- public void onDeviceDisconnected(final ConnectionContext connectionContext) {
- LOG.info("ConnectionEvent: Device disconnected from controller, Device:{}, NodeId:{}",
- connectionContext.getConnectionAdapter().getRemoteAddress(), connectionContext.getNodeId());
- if (getPrimaryConnectionContext().equals(connectionContext)) {
- try {
- tearDown();
- } catch (final Exception e) {
- LOG.trace("Error closing device context.");
- }
- } else {
- LOG.debug("auxiliary connection dropped: {}, nodeId:{}",
- connectionContext.getConnectionAdapter().getRemoteAddress(),
- getDeviceState().getNodeId());
- final SwitchConnectionDistinguisher connectionDistinguisher = createConnectionDistinguisher(connectionContext);
- auxiliaryConnectionContexts.remove(connectionDistinguisher);
- }
+ // NOOP
+ throw new UnsupportedOperationException("Autocloseble.close will be removed soon");
}
@Override
return barrierTaskTimeout;
}
- @Override
- public void setNotificationService(final NotificationService notificationService) {
- this.notificationService = notificationService;
- }
-
@Override
public void setNotificationPublishService(final NotificationPublishService notificationPublishService) {
this.notificationPublishService = notificationPublishService;
return messageSpy;
}
- @Override
- public void addDeviceContextClosedHandler(final DeviceContextClosedHandler deviceContextClosedHandler) {
- closeHandlers.add(deviceContextClosedHandler);
- }
-
@Override
public void onPublished() {
+ Verify.verify(DEVICE_CONTEXT_STATE.INITIALIZATION.equals(deviceCtxState));
+ deviceCtxState = DEVICE_CONTEXT_STATE.WORKING;
primaryConnectionContext.getConnectionAdapter().setPacketInFiltering(false);
for (final ConnectionContext switchAuxConnectionContext : auxiliaryConnectionContexts.values()) {
switchAuxConnectionContext.getConnectionAdapter().setPacketInFiltering(false);
}
@Override
- public void storeNodeConnectorRef(final Long portNumber, final NodeConnectorRef nodeConnectorRef) {
+ public void storeNodeConnectorRef(@Nonnull final Long portNumber, @Nonnull final NodeConnectorRef nodeConnectorRef) {
nodeConnectorCache.put(
Preconditions.checkNotNull(portNumber),
Preconditions.checkNotNull(nodeConnectorRef));
public StatisticsContext getStatisticsContext() {
return statisticsContext;
}
+
+ @Override
+ public synchronized void shutdownConnection() {
+ LOG.debug("Shutdown method for node {}", nodeId);
+ deviceState.setValid(false);
+ if (DEVICE_CONTEXT_STATE.TERMINATION.equals(deviceCtxState)) {
+ LOG.debug("DeviceCtx for Node {} is in termination process.", nodeId);
+ return;
+ }
+ deviceCtxState = DEVICE_CONTEXT_STATE.TERMINATION;
+
+ if (ConnectionContext.CONNECTION_STATE.RIP.equals(getPrimaryConnectionContext().getConnectionState())) {
+ LOG.debug("ConnectionCtx for Node {} is in RIP state.", deviceState.getNodeId());
+ 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 void setStatisticsRpcEnabled(boolean isStatisticsRpcEnabled) {
+ this.isStatisticsRpcEnabled = isStatisticsRpcEnabled;
+ }
+
+ @Override
+ public DEVICE_CONTEXT_STATE getDeviceContextState() {
+ return deviceCtxState;
+ }
+
+ @Override
+ public ListenableFuture<Void> shuttingDownDataStoreTransactions() {
+ deviceState.setValid(false);
+ return transactionChainManager.shuttingDown();
+ }
+
+ @VisibleForTesting
+ TransactionChainManager getTransactionChainManager() {
+ return this.transactionChainManager;
+ }
}
Code Review / openflowplugin.git / blobdiff