2 * Copyright (c) 2015 Cisco Systems, Inc. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.openflowplugin.impl.device;
10 import com.google.common.annotations.VisibleForTesting;
11 import com.google.common.base.Preconditions;
12 import com.google.common.base.Verify;
13 import com.google.common.util.concurrent.FutureCallback;
14 import com.google.common.util.concurrent.Futures;
15 import com.google.common.util.concurrent.ListenableFuture;
16 import io.netty.util.Timeout;
17 import java.math.BigInteger;
18 import java.util.HashMap;
19 import java.util.List;
21 import javax.annotation.Nonnull;
22 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
23 import org.opendaylight.controller.md.sal.binding.api.NotificationPublishService;
24 import org.opendaylight.controller.md.sal.binding.api.ReadOnlyTransaction;
25 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
26 import org.opendaylight.controller.md.sal.common.api.data.TransactionChainClosedException;
27 import org.opendaylight.openflowjava.protocol.api.connection.ConnectionAdapter;
28 import org.opendaylight.openflowjava.protocol.api.connection.OutboundQueue;
29 import org.opendaylight.openflowjava.protocol.api.keys.MessageTypeKey;
30 import org.opendaylight.openflowplugin.api.openflow.connection.ConnectionContext;
31 import org.opendaylight.openflowplugin.api.openflow.connection.OutboundQueueProvider;
32 import org.opendaylight.openflowplugin.api.openflow.device.DeviceContext;
33 import org.opendaylight.openflowplugin.api.openflow.device.DeviceInfo;
34 import org.opendaylight.openflowplugin.api.openflow.device.DeviceState;
35 import org.opendaylight.openflowplugin.api.openflow.device.MessageTranslator;
36 import org.opendaylight.openflowplugin.api.openflow.device.RequestContext;
37 import org.opendaylight.openflowplugin.api.openflow.device.TranslatorLibrary;
38 import org.opendaylight.openflowplugin.api.openflow.device.Xid;
39 import org.opendaylight.openflowplugin.api.openflow.device.handlers.MultiMsgCollector;
40 import org.opendaylight.openflowplugin.api.openflow.lifecycle.LifecycleConductor;
41 import org.opendaylight.openflowplugin.api.openflow.md.core.SwitchConnectionDistinguisher;
42 import org.opendaylight.openflowplugin.api.openflow.md.core.TranslatorKey;
43 import org.opendaylight.openflowplugin.api.openflow.registry.ItemLifeCycleRegistry;
44 import org.opendaylight.openflowplugin.api.openflow.registry.flow.DeviceFlowRegistry;
45 import org.opendaylight.openflowplugin.api.openflow.registry.flow.FlowDescriptor;
46 import org.opendaylight.openflowplugin.api.openflow.registry.flow.FlowRegistryKey;
47 import org.opendaylight.openflowplugin.api.openflow.registry.group.DeviceGroupRegistry;
48 import org.opendaylight.openflowplugin.api.openflow.registry.meter.DeviceMeterRegistry;
49 import org.opendaylight.openflowplugin.api.openflow.rpc.ItemLifeCycleKeeper;
50 import org.opendaylight.openflowplugin.api.openflow.rpc.listener.ItemLifecycleListener;
51 import org.opendaylight.openflowplugin.api.openflow.statistics.ofpspecific.MessageSpy;
52 import org.opendaylight.openflowplugin.extension.api.ConvertorMessageFromOFJava;
53 import org.opendaylight.openflowplugin.extension.api.ExtensionConverterProviderKeeper;
54 import org.opendaylight.openflowplugin.extension.api.core.extension.ExtensionConverterProvider;
55 import org.opendaylight.openflowplugin.extension.api.exception.ConversionException;
56 import org.opendaylight.openflowplugin.extension.api.path.MessagePath;
57 import org.opendaylight.openflowplugin.impl.common.ItemLifeCycleSourceImpl;
58 import org.opendaylight.openflowplugin.impl.common.NodeStaticReplyTranslatorUtil;
59 import org.opendaylight.openflowplugin.impl.device.listener.MultiMsgCollectorImpl;
60 import org.opendaylight.openflowplugin.impl.registry.flow.DeviceFlowRegistryImpl;
61 import org.opendaylight.openflowplugin.impl.registry.flow.FlowRegistryKeyFactory;
62 import org.opendaylight.openflowplugin.impl.registry.group.DeviceGroupRegistryImpl;
63 import org.opendaylight.openflowplugin.impl.registry.meter.DeviceMeterRegistryImpl;
64 import org.opendaylight.openflowplugin.openflow.md.core.session.SwitchConnectionCookieOFImpl;
65 import org.opendaylight.yang.gen.v1.urn.opendaylight.experimenter.message.service.rev151020.ExperimenterMessageFromDevBuilder;
66 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNode;
67 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeConnector;
68 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.Table;
69 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.Flow;
70 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.FlowKey;
71 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorId;
72 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeRef;
73 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnector;
74 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnectorBuilder;
75 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnectorKey;
76 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
77 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortReason;
78 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.Error;
79 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.ExperimenterMessage;
80 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.FlowRemoved;
81 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartReply;
82 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.OfHeader;
83 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PacketIn;
84 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PacketInMessage;
85 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PortGrouping;
86 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PortStatusMessage;
87 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.experimenter.core.ExperimenterDataOfChoice;
88 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.experimenter.types.rev151020.experimenter.core.message.ExperimenterMessageOfChoice;
89 import org.opendaylight.yang.gen.v1.urn.opendaylight.packet.service.rev130709.PacketReceived;
90 import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.FlowCapableNodeConnectorStatisticsData;
91 import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.FlowCapableNodeConnectorStatisticsDataBuilder;
92 import org.opendaylight.yangtools.yang.binding.DataObject;
93 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
94 import org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier;
95 import org.slf4j.Logger;
96 import org.slf4j.LoggerFactory;
101 public class DeviceContextImpl implements DeviceContext, ExtensionConverterProviderKeeper {
103 private static final Logger LOG = LoggerFactory.getLogger(DeviceContextImpl.class);
105 // TODO: drain factor should be parametrized
106 private static final float REJECTED_DRAIN_FACTOR = 0.25f;
107 // TODO: low water mark factor should be parametrized
108 private static final float LOW_WATERMARK_FACTOR = 0.75f;
109 // TODO: high water mark factor should be parametrized
110 private static final float HIGH_WATERMARK_FACTOR = 0.95f;
112 private final ConnectionContext primaryConnectionContext;
113 private final DeviceState deviceState;
114 private final DataBroker dataBroker;
115 private final Map<SwitchConnectionDistinguisher, ConnectionContext> auxiliaryConnectionContexts;
116 private final TransactionChainManager transactionChainManager;
117 private final DeviceFlowRegistry deviceFlowRegistry;
118 private final DeviceGroupRegistry deviceGroupRegistry;
119 private final DeviceMeterRegistry deviceMeterRegistry;
120 private final PacketInRateLimiter packetInLimiter;
121 private final MessageSpy messageSpy;
122 private final ItemLifeCycleKeeper flowLifeCycleKeeper;
123 private NotificationPublishService notificationPublishService;
124 private final OutboundQueue outboundQueueProvider;
125 private Timeout barrierTaskTimeout;
126 private final MessageTranslator<PortGrouping, FlowCapableNodeConnector> portStatusTranslator;
127 private final MessageTranslator<PacketInMessage, PacketReceived> packetInTranslator;
128 private final MessageTranslator<FlowRemoved, org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.FlowRemoved> flowRemovedTranslator;
129 private final TranslatorLibrary translatorLibrary;
130 private final ItemLifeCycleRegistry itemLifeCycleSourceRegistry;
131 private ExtensionConverterProvider extensionConverterProvider;
133 private final DeviceInfo deviceInfo;
135 private volatile CONTEXT_STATE contextState;
138 DeviceContextImpl(@Nonnull final ConnectionContext primaryConnectionContext,
139 @Nonnull final DeviceState deviceState,
140 @Nonnull final DataBroker dataBroker,
141 @Nonnull final LifecycleConductor conductor,
142 @Nonnull final OutboundQueueProvider outboundQueueProvider,
143 @Nonnull final TranslatorLibrary translatorLibrary) {
144 this.primaryConnectionContext = Preconditions.checkNotNull(primaryConnectionContext);
145 this.deviceState = Preconditions.checkNotNull(deviceState);
146 this.dataBroker = Preconditions.checkNotNull(dataBroker);
147 Preconditions.checkNotNull(conductor);
148 this.outboundQueueProvider = Preconditions.checkNotNull(outboundQueueProvider);
149 deviceInfo = primaryConnectionContext.getDeviceInfo();
150 this.transactionChainManager = new TransactionChainManager(dataBroker, deviceInfo, conductor);
151 auxiliaryConnectionContexts = new HashMap<>();
152 deviceFlowRegistry = new DeviceFlowRegistryImpl(dataBroker, deviceInfo.getNodeInstanceIdentifier());
153 deviceGroupRegistry = new DeviceGroupRegistryImpl();
154 deviceMeterRegistry = new DeviceMeterRegistryImpl();
155 messageSpy = conductor.getMessageIntelligenceAgency();
158 packetInLimiter = new PacketInRateLimiter(primaryConnectionContext.getConnectionAdapter(),
159 /*initial*/ 1000, /*initial*/2000, messageSpy, REJECTED_DRAIN_FACTOR);
161 this.translatorLibrary = translatorLibrary;
162 portStatusTranslator = translatorLibrary.lookupTranslator(
163 new TranslatorKey(deviceInfo.getVersion(), PortGrouping.class.getName()));
164 packetInTranslator = translatorLibrary.lookupTranslator(
165 new TranslatorKey(deviceInfo.getVersion(), PacketIn.class.getName()));
166 flowRemovedTranslator = translatorLibrary.lookupTranslator(
167 new TranslatorKey(deviceInfo.getVersion(), FlowRemoved.class.getName()));
169 itemLifeCycleSourceRegistry = new ItemLifeCycleRegistryImpl();
170 flowLifeCycleKeeper = new ItemLifeCycleSourceImpl();
171 itemLifeCycleSourceRegistry.registerLifeCycleSource(flowLifeCycleKeeper);
172 contextState = CONTEXT_STATE.INITIALIZATION;
176 * This method is called from {@link DeviceManagerImpl} only. So we could say "posthandshake process finish"
177 * and we are able to set a scheduler for an automatic transaction submitting by time (0,5sec).
179 void initialSubmitTransaction() {
180 transactionChainManager.initialSubmitWriteTransaction();
184 public Long reserveXidForDeviceMessage() {
185 return outboundQueueProvider.reserveEntry();
189 public void addAuxiliaryConnectionContext(final ConnectionContext connectionContext) {
190 final SwitchConnectionDistinguisher connectionDistinguisher = createConnectionDistinguisher(connectionContext);
191 auxiliaryConnectionContexts.put(connectionDistinguisher, connectionContext);
194 private static SwitchConnectionDistinguisher createConnectionDistinguisher(final ConnectionContext connectionContext) {
195 return new SwitchConnectionCookieOFImpl(connectionContext.getFeatures().getAuxiliaryId());
199 public void removeAuxiliaryConnectionContext(final ConnectionContext connectionContext) {
200 final SwitchConnectionDistinguisher connectionDistinguisher = createConnectionDistinguisher(connectionContext);
201 LOG.debug("auxiliary connection dropped: {}, nodeId:{}", connectionContext.getConnectionAdapter()
202 .getRemoteAddress(), deviceInfo.getNodeId());
203 auxiliaryConnectionContexts.remove(connectionDistinguisher);
207 public DeviceState getDeviceState() {
212 public DeviceInfo getDeviceInfo() {
213 return this.deviceInfo;
217 public ReadOnlyTransaction getReadTransaction() {
218 return dataBroker.newReadOnlyTransaction();
222 public <T extends DataObject> void writeToTransaction(final LogicalDatastoreType store,
223 final InstanceIdentifier<T> path, final T data) throws TransactionChainClosedException {
224 transactionChainManager.writeToTransaction(store, path, data, false);
228 public <T extends DataObject> void writeToTransactionWithParentsSlow(LogicalDatastoreType store, InstanceIdentifier<T> path, T data) throws TransactionChainClosedException {
229 transactionChainManager.writeToTransaction(store, path, data, true);
233 public <T extends DataObject> void addDeleteToTxChain(final LogicalDatastoreType store, final InstanceIdentifier<T> path) throws TransactionChainClosedException {
234 transactionChainManager.addDeleteOperationTotTxChain(store, path);
238 public boolean submitTransaction() {
239 return transactionChainManager.submitWriteTransaction();
243 public ConnectionContext getPrimaryConnectionContext() {
244 return primaryConnectionContext;
248 public ConnectionContext getAuxiliaryConnectiobContexts(final BigInteger cookie) {
249 return auxiliaryConnectionContexts.get(new SwitchConnectionCookieOFImpl(cookie.longValue()));
253 public DeviceFlowRegistry getDeviceFlowRegistry() {
254 return deviceFlowRegistry;
258 public DeviceGroupRegistry getDeviceGroupRegistry() {
259 return deviceGroupRegistry;
263 public DeviceMeterRegistry getDeviceMeterRegistry() {
264 return deviceMeterRegistry;
268 public void processReply(final OfHeader ofHeader) {
269 if (ofHeader instanceof Error) {
270 messageSpy.spyMessage(ofHeader.getImplementedInterface(), MessageSpy.STATISTIC_GROUP.FROM_SWITCH_PUBLISHED_FAILURE);
272 messageSpy.spyMessage(ofHeader.getImplementedInterface(), MessageSpy.STATISTIC_GROUP.FROM_SWITCH_PUBLISHED_SUCCESS);
277 public void processReply(final Xid xid, final List<MultipartReply> ofHeaderList) {
278 for (final MultipartReply multipartReply : ofHeaderList) {
279 messageSpy.spyMessage(multipartReply.getImplementedInterface(), MessageSpy.STATISTIC_GROUP.FROM_SWITCH_PUBLISHED_FAILURE);
284 public void processFlowRemovedMessage(final FlowRemoved flowRemoved) {
285 //1. translate to general flow (table, priority, match, cookie)
286 final org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.FlowRemoved flowRemovedNotification =
287 flowRemovedTranslator.translate(flowRemoved, deviceInfo, null);
288 // Trigger off a notification
289 notificationPublishService.offerNotification(flowRemovedNotification);
291 final ItemLifecycleListener itemLifecycleListener = flowLifeCycleKeeper.getItemLifecycleListener();
292 if (itemLifecycleListener != null) {
293 //2. create registry key
294 final FlowRegistryKey flowRegKey = FlowRegistryKeyFactory.create(flowRemovedNotification);
296 final FlowDescriptor flowDescriptor = deviceFlowRegistry.retrieveIdForFlow(flowRegKey);
297 //4. if flowId present:
298 if (flowDescriptor != null) {
299 // a) construct flow path
300 final KeyedInstanceIdentifier<Flow, FlowKey> flowPath = getDeviceInfo().getNodeInstanceIdentifier()
301 .augmentation(FlowCapableNode.class)
302 .child(Table.class, flowDescriptor.getTableKey())
303 .child(Flow.class, new FlowKey(flowDescriptor.getFlowId()));
304 // b) notify listener
305 itemLifecycleListener.onRemoved(flowPath);
307 LOG.debug("flow id not found: nodeId={} tableId={}, priority={}",
308 getDeviceInfo().getNodeId(), flowRegKey.getTableId(), flowRemovedNotification.getPriority());
314 public void processPortStatusMessage(final PortStatusMessage portStatus) {
315 messageSpy.spyMessage(portStatus.getImplementedInterface(), MessageSpy.STATISTIC_GROUP.FROM_SWITCH_PUBLISHED_SUCCESS);
316 final FlowCapableNodeConnector flowCapableNodeConnector = portStatusTranslator.translate(portStatus, deviceInfo, null);
318 final KeyedInstanceIdentifier<NodeConnector, NodeConnectorKey> iiToNodeConnector = provideIIToNodeConnector(portStatus.getPortNo(), portStatus.getVersion());
320 if (portStatus.getReason().equals(PortReason.OFPPRADD) || portStatus.getReason().equals(PortReason.OFPPRMODIFY)) {
321 // because of ADD status node connector has to be created
322 final NodeConnectorBuilder nConnectorBuilder = new NodeConnectorBuilder().setKey(iiToNodeConnector.getKey());
323 nConnectorBuilder.addAugmentation(FlowCapableNodeConnectorStatisticsData.class, new FlowCapableNodeConnectorStatisticsDataBuilder().build());
324 nConnectorBuilder.addAugmentation(FlowCapableNodeConnector.class, flowCapableNodeConnector);
325 writeToTransaction(LogicalDatastoreType.OPERATIONAL, iiToNodeConnector, nConnectorBuilder.build());
326 } else if (portStatus.getReason().equals(PortReason.OFPPRDELETE)) {
327 addDeleteToTxChain(LogicalDatastoreType.OPERATIONAL, iiToNodeConnector);
330 } catch (final Exception e) {
331 LOG.warn("Error processing port status message: {}", e.getMessage());
335 private KeyedInstanceIdentifier<NodeConnector, NodeConnectorKey> provideIIToNodeConnector(final long portNo, final short version) {
336 final InstanceIdentifier<Node> iiToNodes = deviceInfo.getNodeInstanceIdentifier();
337 final BigInteger dataPathId = deviceInfo.getDatapathId();
338 final NodeConnectorId nodeConnectorId = NodeStaticReplyTranslatorUtil.nodeConnectorId(dataPathId.toString(), portNo, version);
339 return iiToNodes.child(NodeConnector.class, new NodeConnectorKey(nodeConnectorId));
343 public void processPacketInMessage(final PacketInMessage packetInMessage) {
344 messageSpy.spyMessage(packetInMessage.getImplementedInterface(), MessageSpy.STATISTIC_GROUP.FROM_SWITCH);
345 final ConnectionAdapter connectionAdapter = getPrimaryConnectionContext().getConnectionAdapter();
346 final PacketReceived packetReceived = packetInTranslator.translate(packetInMessage, deviceInfo, null);
348 if (packetReceived == null) {
349 LOG.debug("Received a null packet from switch {}", connectionAdapter.getRemoteAddress());
350 messageSpy.spyMessage(packetInMessage.getImplementedInterface(), MessageSpy.STATISTIC_GROUP.FROM_SWITCH_TRANSLATE_SRC_FAILURE);
353 messageSpy.spyMessage(packetReceived.getImplementedInterface(), MessageSpy.STATISTIC_GROUP.FROM_SWITCH_TRANSLATE_OUT_SUCCESS);
356 if (!packetInLimiter.acquirePermit()) {
357 LOG.debug("Packet limited");
358 // TODO: save packet into emergency slot if possible
359 messageSpy.spyMessage(packetReceived.getImplementedInterface(), MessageSpy.STATISTIC_GROUP.FROM_SWITCH_PACKET_IN_LIMIT_REACHED_AND_DROPPED);
363 final ListenableFuture<?> offerNotification = notificationPublishService.offerNotification(packetReceived);
364 if (NotificationPublishService.REJECTED.equals(offerNotification)) {
365 LOG.debug("notification offer rejected");
366 messageSpy.spyMessage(packetReceived.getImplementedInterface(), MessageSpy.STATISTIC_GROUP.FROM_SWITCH_NOTIFICATION_REJECTED);
367 packetInLimiter.drainLowWaterMark();
368 packetInLimiter.releasePermit();
372 Futures.addCallback(offerNotification, new FutureCallback<Object>() {
374 public void onSuccess(final Object result) {
375 messageSpy.spyMessage(packetReceived.getImplementedInterface(), MessageSpy.STATISTIC_GROUP.FROM_SWITCH_PUBLISHED_SUCCESS);
376 packetInLimiter.releasePermit();
380 public void onFailure(final Throwable t) {
381 messageSpy.spyMessage(packetReceived.getImplementedInterface(), MessageSpy.STATISTIC_GROUP.FROM_SWITCH_NOTIFICATION_REJECTED);
382 LOG.debug("notification offer failed: {}", t.getMessage());
383 LOG.trace("notification offer failed..", t);
384 packetInLimiter.releasePermit();
390 public void processExperimenterMessage(final ExperimenterMessage notification) {
392 final ExperimenterDataOfChoice vendorData = notification.getExperimenterDataOfChoice();
393 final MessageTypeKey<? extends ExperimenterDataOfChoice> key = new MessageTypeKey<>(
394 deviceInfo.getVersion(),
395 (Class<? extends ExperimenterDataOfChoice>) vendorData.getImplementedInterface());
396 final ConvertorMessageFromOFJava<ExperimenterDataOfChoice, MessagePath> messageConverter = extensionConverterProvider.getMessageConverter(key);
397 if (messageConverter == null) {
398 LOG.warn("custom converter for {}[OF:{}] not found",
399 notification.getExperimenterDataOfChoice().getImplementedInterface(),
400 deviceInfo.getVersion());
403 // build notification
404 final ExperimenterMessageOfChoice messageOfChoice;
406 messageOfChoice = messageConverter.convert(vendorData, MessagePath.MESSAGE_NOTIFICATION);
407 final ExperimenterMessageFromDevBuilder experimenterMessageFromDevBld = new ExperimenterMessageFromDevBuilder()
408 .setNode(new NodeRef(deviceInfo.getNodeInstanceIdentifier()))
409 .setExperimenterMessageOfChoice(messageOfChoice);
411 notificationPublishService.offerNotification(experimenterMessageFromDevBld.build());
412 } catch (final ConversionException e) {
413 LOG.error("Conversion of experimenter notification failed", e);
418 public TranslatorLibrary oook() {
419 return translatorLibrary;
423 public synchronized void close() {
424 LOG.debug("closing deviceContext: {}, nodeId:{}",
425 getPrimaryConnectionContext().getConnectionAdapter().getRemoteAddress(),
426 getDeviceInfo().getNodeId());
428 throw new UnsupportedOperationException("Autocloseble.close will be removed soon");
432 public void setCurrentBarrierTimeout(final Timeout timeout) {
433 barrierTaskTimeout = timeout;
437 public Timeout getBarrierTaskTimeout() {
438 return barrierTaskTimeout;
442 public void setNotificationPublishService(final NotificationPublishService notificationPublishService) {
443 this.notificationPublishService = notificationPublishService;
447 public MessageSpy getMessageSpy() {
452 public void onPublished() {
453 Verify.verify(CONTEXT_STATE.INITIALIZATION.equals(contextState));
454 contextState = CONTEXT_STATE.WORKING;
455 primaryConnectionContext.getConnectionAdapter().setPacketInFiltering(false);
456 for (final ConnectionContext switchAuxConnectionContext : auxiliaryConnectionContexts.values()) {
457 switchAuxConnectionContext.getConnectionAdapter().setPacketInFiltering(false);
462 public MultiMsgCollector getMultiMsgCollector(final RequestContext<List<MultipartReply>> requestContext) {
463 return new MultiMsgCollectorImpl(this, requestContext);
467 public void updatePacketInRateLimit(final long upperBound) {
468 packetInLimiter.changeWaterMarks((int) (LOW_WATERMARK_FACTOR * upperBound), (int) (HIGH_WATERMARK_FACTOR * upperBound));
472 public ItemLifeCycleRegistry getItemLifeCycleSourceRegistry() {
473 return itemLifeCycleSourceRegistry;
477 public void setExtensionConverterProvider(final ExtensionConverterProvider extensionConverterProvider) {
478 this.extensionConverterProvider = extensionConverterProvider;
482 public ExtensionConverterProvider getExtensionConverterProvider() {
483 return extensionConverterProvider;
487 public synchronized void shutdownConnection() {
488 LOG.debug("Shutdown method for node {}", deviceInfo.getNodeId());
489 if (CONTEXT_STATE.TERMINATION.equals(contextState)) {
490 LOG.debug("DeviceCtx for Node {} is in termination process.", deviceInfo.getNodeId());
493 contextState = CONTEXT_STATE.TERMINATION;
495 if (ConnectionContext.CONNECTION_STATE.RIP.equals(getPrimaryConnectionContext().getConnectionState())) {
496 LOG.debug("ConnectionCtx for Node {} is in RIP state.", deviceInfo.getNodeId());
499 /* Terminate Auxiliary Connection */
500 for (final ConnectionContext connectionContext : auxiliaryConnectionContexts.values()) {
501 LOG.debug("Closing auxiliary connection {}", connectionContext.getNodeId());
502 connectionContext.closeConnection(false);
504 /* Terminate Primary Connection */
505 getPrimaryConnectionContext().closeConnection(true);
506 /* Close all Group Registry */
507 deviceGroupRegistry.close();
508 deviceFlowRegistry.close();
509 deviceMeterRegistry.close();
513 public ListenableFuture<Void> shuttingDownDataStoreTransactions() {
514 return transactionChainManager.shuttingDown();
518 TransactionChainManager getTransactionChainManager() {
519 return this.transactionChainManager;
523 public CONTEXT_STATE getState() {
524 return this.contextState;