Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 1 | /* |
Brian O'Connor | 5ab426f | 2016-04-09 01:19:45 -0700 | [diff] [blame] | 2 | * Copyright 2015-present Open Networking Laboratory |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | package org.onosproject.ui.impl; |
| 17 | |
| 18 | import com.fasterxml.jackson.databind.JsonNode; |
| 19 | import com.fasterxml.jackson.databind.node.ArrayNode; |
| 20 | import com.fasterxml.jackson.databind.node.ObjectNode; |
| 21 | import com.google.common.collect.ImmutableSet; |
| 22 | import org.onlab.osgi.ServiceDirectory; |
| 23 | import org.onlab.util.AbstractAccumulator; |
| 24 | import org.onlab.util.Accumulator; |
| 25 | import org.onosproject.cluster.ClusterEvent; |
| 26 | import org.onosproject.cluster.ClusterEventListener; |
| 27 | import org.onosproject.cluster.ControllerNode; |
| 28 | import org.onosproject.core.ApplicationId; |
| 29 | import org.onosproject.core.CoreService; |
Simon Hunt | 4a6b54b | 2015-10-27 22:08:25 -0700 | [diff] [blame] | 30 | import org.onosproject.core.DefaultApplicationId; |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 31 | import org.onosproject.event.Event; |
| 32 | import org.onosproject.mastership.MastershipAdminService; |
| 33 | import org.onosproject.mastership.MastershipEvent; |
| 34 | import org.onosproject.mastership.MastershipListener; |
| 35 | import org.onosproject.net.ConnectPoint; |
| 36 | import org.onosproject.net.Device; |
Simon Hunt | de99e0b | 2015-10-23 18:54:06 -0700 | [diff] [blame] | 37 | import org.onosproject.net.DeviceId; |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 38 | import org.onosproject.net.Host; |
| 39 | import org.onosproject.net.HostId; |
| 40 | import org.onosproject.net.HostLocation; |
| 41 | import org.onosproject.net.Link; |
| 42 | import org.onosproject.net.device.DeviceEvent; |
| 43 | import org.onosproject.net.device.DeviceListener; |
| 44 | import org.onosproject.net.flow.DefaultTrafficSelector; |
| 45 | import org.onosproject.net.flow.DefaultTrafficTreatment; |
| 46 | import org.onosproject.net.flow.FlowRuleEvent; |
| 47 | import org.onosproject.net.flow.FlowRuleListener; |
| 48 | import org.onosproject.net.flow.TrafficSelector; |
| 49 | import org.onosproject.net.flow.TrafficTreatment; |
| 50 | import org.onosproject.net.host.HostEvent; |
| 51 | import org.onosproject.net.host.HostListener; |
| 52 | import org.onosproject.net.intent.HostToHostIntent; |
Simon Hunt | 4a6b54b | 2015-10-27 22:08:25 -0700 | [diff] [blame] | 53 | import org.onosproject.net.intent.Intent; |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 54 | import org.onosproject.net.intent.IntentEvent; |
| 55 | import org.onosproject.net.intent.IntentListener; |
Simon Hunt | 4a6b54b | 2015-10-27 22:08:25 -0700 | [diff] [blame] | 56 | import org.onosproject.net.intent.Key; |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 57 | import org.onosproject.net.intent.MultiPointToSinglePointIntent; |
Deepa Vaddireddy | 6334092 | 2017-01-19 08:15:31 +0530 | [diff] [blame] | 58 | import org.onosproject.net.intent.IntentService; |
Andrea Campanella | 732ea83 | 2017-02-06 09:25:59 -0800 | [diff] [blame] | 59 | import org.onosproject.net.intent.IntentState; |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 60 | import org.onosproject.net.link.LinkEvent; |
| 61 | import org.onosproject.net.link.LinkListener; |
Simon Hunt | 4a6b54b | 2015-10-27 22:08:25 -0700 | [diff] [blame] | 62 | import org.onosproject.ui.JsonUtils; |
Simon Hunt | d2747a0 | 2015-04-30 22:41:16 -0700 | [diff] [blame] | 63 | import org.onosproject.ui.RequestHandler; |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 64 | import org.onosproject.ui.UiConnection; |
Simon Hunt | 4fc8685 | 2015-08-20 17:57:52 -0700 | [diff] [blame] | 65 | import org.onosproject.ui.impl.TrafficMonitor.Mode; |
Simon Hunt | a17fa67 | 2015-08-19 18:42:22 -0700 | [diff] [blame] | 66 | import org.onosproject.ui.topo.Highlights; |
Simon Hunt | d3ceffa | 2015-08-25 12:44:35 -0700 | [diff] [blame] | 67 | import org.onosproject.ui.topo.NodeSelection; |
Simon Hunt | 0af1ec3 | 2015-07-24 12:17:55 -0700 | [diff] [blame] | 68 | import org.onosproject.ui.topo.PropertyPanel; |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 69 | |
| 70 | import java.util.ArrayList; |
Simon Hunt | d2747a0 | 2015-04-30 22:41:16 -0700 | [diff] [blame] | 71 | import java.util.Collection; |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 72 | import java.util.Comparator; |
| 73 | import java.util.HashSet; |
| 74 | import java.util.List; |
Simon Hunt | 5c1a938 | 2016-06-01 19:35:35 -0700 | [diff] [blame] | 75 | import java.util.Map; |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 76 | import java.util.Set; |
| 77 | import java.util.Timer; |
| 78 | import java.util.TimerTask; |
Thomas Vachuska | 52c98bd | 2015-05-27 20:54:02 -0700 | [diff] [blame] | 79 | import java.util.concurrent.ExecutorService; |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 80 | |
Thomas Vachuska | 52c98bd | 2015-05-27 20:54:02 -0700 | [diff] [blame] | 81 | import static java.util.concurrent.Executors.newSingleThreadExecutor; |
| 82 | import static org.onlab.util.Tools.groupedThreads; |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 83 | import static org.onosproject.cluster.ClusterEvent.Type.INSTANCE_ADDED; |
| 84 | import static org.onosproject.net.DeviceId.deviceId; |
| 85 | import static org.onosproject.net.HostId.hostId; |
Simon Hunt | 4a6b54b | 2015-10-27 22:08:25 -0700 | [diff] [blame] | 86 | import static org.onosproject.net.device.DeviceEvent.Type.DEVICE_ADDED; |
| 87 | import static org.onosproject.net.device.DeviceEvent.Type.DEVICE_UPDATED; |
| 88 | import static org.onosproject.net.device.DeviceEvent.Type.PORT_STATS_UPDATED; |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 89 | import static org.onosproject.net.host.HostEvent.Type.HOST_ADDED; |
| 90 | import static org.onosproject.net.link.LinkEvent.Type.LINK_ADDED; |
Simon Hunt | d3ceffa | 2015-08-25 12:44:35 -0700 | [diff] [blame] | 91 | import static org.onosproject.ui.JsonUtils.envelope; |
Viswanath KSP | 0f29770 | 2016-08-13 18:02:43 +0530 | [diff] [blame] | 92 | import static org.onosproject.ui.JsonUtils.string; |
Simon Hunt | 5256066 | 2015-08-27 22:46:44 -0700 | [diff] [blame] | 93 | import static org.onosproject.ui.topo.TopoJson.highlightsMessage; |
| 94 | import static org.onosproject.ui.topo.TopoJson.json; |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 95 | |
| 96 | /** |
| 97 | * Web socket capable of interacting with the GUI topology view. |
| 98 | */ |
| 99 | public class TopologyViewMessageHandler extends TopologyViewMessageHandlerBase { |
| 100 | |
Simon Hunt | b745ca6 | 2015-07-28 15:37:11 -0700 | [diff] [blame] | 101 | // incoming event types |
Simon Hunt | d2747a0 | 2015-04-30 22:41:16 -0700 | [diff] [blame] | 102 | private static final String REQ_DETAILS = "requestDetails"; |
| 103 | private static final String UPDATE_META = "updateMeta"; |
| 104 | private static final String ADD_HOST_INTENT = "addHostIntent"; |
Viswanath KSP | 0f29770 | 2016-08-13 18:02:43 +0530 | [diff] [blame] | 105 | private static final String REMOVE_INTENT = "removeIntent"; |
Deepa Vaddireddy | 6334092 | 2017-01-19 08:15:31 +0530 | [diff] [blame] | 106 | private static final String REMOVE_INTENTS = "removeIntents"; |
Viswanath KSP | 14aee09 | 2016-10-02 01:47:40 +0530 | [diff] [blame] | 107 | private static final String RESUBMIT_INTENT = "resubmitIntent"; |
Simon Hunt | d2747a0 | 2015-04-30 22:41:16 -0700 | [diff] [blame] | 108 | private static final String ADD_MULTI_SRC_INTENT = "addMultiSourceIntent"; |
| 109 | private static final String REQ_RELATED_INTENTS = "requestRelatedIntents"; |
| 110 | private static final String REQ_NEXT_INTENT = "requestNextRelatedIntent"; |
| 111 | private static final String REQ_PREV_INTENT = "requestPrevRelatedIntent"; |
| 112 | private static final String REQ_SEL_INTENT_TRAFFIC = "requestSelectedIntentTraffic"; |
Simon Hunt | 4a6b54b | 2015-10-27 22:08:25 -0700 | [diff] [blame] | 113 | private static final String SEL_INTENT = "selectIntent"; |
Thomas Vachuska | f0397b5 | 2015-05-29 13:50:17 -0700 | [diff] [blame] | 114 | private static final String REQ_ALL_FLOW_TRAFFIC = "requestAllFlowTraffic"; |
| 115 | private static final String REQ_ALL_PORT_TRAFFIC = "requestAllPortTraffic"; |
Simon Hunt | d2747a0 | 2015-04-30 22:41:16 -0700 | [diff] [blame] | 116 | private static final String REQ_DEV_LINK_FLOWS = "requestDeviceLinkFlows"; |
| 117 | private static final String CANCEL_TRAFFIC = "cancelTraffic"; |
| 118 | private static final String REQ_SUMMARY = "requestSummary"; |
| 119 | private static final String CANCEL_SUMMARY = "cancelSummary"; |
| 120 | private static final String EQ_MASTERS = "equalizeMasters"; |
| 121 | private static final String SPRITE_LIST_REQ = "spriteListRequest"; |
| 122 | private static final String SPRITE_DATA_REQ = "spriteDataRequest"; |
| 123 | private static final String TOPO_START = "topoStart"; |
Simon Hunt | e05cae4 | 2015-07-23 17:35:24 -0700 | [diff] [blame] | 124 | private static final String TOPO_SELECT_OVERLAY = "topoSelectOverlay"; |
Simon Hunt | d2747a0 | 2015-04-30 22:41:16 -0700 | [diff] [blame] | 125 | private static final String TOPO_STOP = "topoStop"; |
| 126 | |
Andrea Campanella | 732ea83 | 2017-02-06 09:25:59 -0800 | [diff] [blame] | 127 | //Protected Intents events |
| 128 | private static final String SEL_PROTECTED_INTENT = "selectProtectedIntent"; |
| 129 | private static final String CANCEL_PROTECTED_INTENT_HIGHLIGHT = "cancelProtectedIntentHighlight"; |
| 130 | |
Simon Hunt | b745ca6 | 2015-07-28 15:37:11 -0700 | [diff] [blame] | 131 | // outgoing event types |
| 132 | private static final String SHOW_SUMMARY = "showSummary"; |
| 133 | private static final String SHOW_DETAILS = "showDetails"; |
| 134 | private static final String SPRITE_LIST_RESPONSE = "spriteListResponse"; |
| 135 | private static final String SPRITE_DATA_RESPONSE = "spriteDataResponse"; |
| 136 | private static final String UPDATE_INSTANCE = "updateInstance"; |
Simon Hunt | 4a6b54b | 2015-10-27 22:08:25 -0700 | [diff] [blame] | 137 | private static final String TOPO_START_DONE = "topoStartDone"; |
Simon Hunt | b745ca6 | 2015-07-28 15:37:11 -0700 | [diff] [blame] | 138 | |
| 139 | // fields |
Simon Hunt | 5c1a938 | 2016-06-01 19:35:35 -0700 | [diff] [blame] | 140 | private static final String PAYLOAD = "payload"; |
| 141 | private static final String EXTRA = "extra"; |
Simon Hunt | b745ca6 | 2015-07-28 15:37:11 -0700 | [diff] [blame] | 142 | private static final String ID = "id"; |
Simon Hunt | 4a6b54b | 2015-10-27 22:08:25 -0700 | [diff] [blame] | 143 | private static final String KEY = "key"; |
| 144 | private static final String APP_ID = "appId"; |
| 145 | private static final String APP_NAME = "appName"; |
Simon Hunt | b745ca6 | 2015-07-28 15:37:11 -0700 | [diff] [blame] | 146 | private static final String DEVICE = "device"; |
| 147 | private static final String HOST = "host"; |
| 148 | private static final String CLASS = "class"; |
| 149 | private static final String UNKNOWN = "unknown"; |
| 150 | private static final String ONE = "one"; |
| 151 | private static final String TWO = "two"; |
| 152 | private static final String SRC = "src"; |
| 153 | private static final String DST = "dst"; |
| 154 | private static final String DATA = "data"; |
| 155 | private static final String NAME = "name"; |
| 156 | private static final String NAMES = "names"; |
| 157 | private static final String ACTIVATE = "activate"; |
| 158 | private static final String DEACTIVATE = "deactivate"; |
Viswanath KSP | 813a20d | 2016-09-13 04:25:41 +0530 | [diff] [blame] | 159 | private static final String PURGE = "purge"; |
Simon Hunt | b745ca6 | 2015-07-28 15:37:11 -0700 | [diff] [blame] | 160 | |
Simon Hunt | d2747a0 | 2015-04-30 22:41:16 -0700 | [diff] [blame] | 161 | |
Simon Hunt | 4a6b54b | 2015-10-27 22:08:25 -0700 | [diff] [blame] | 162 | private static final String MY_APP_ID = "org.onosproject.gui"; |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 163 | |
Simon Hunt | a17fa67 | 2015-08-19 18:42:22 -0700 | [diff] [blame] | 164 | private static final long TRAFFIC_PERIOD = 5000; |
| 165 | private static final long SUMMARY_PERIOD = 30000; |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 166 | |
| 167 | private static final Comparator<? super ControllerNode> NODE_COMPARATOR = |
Simon Hunt | 8a0429a | 2017-01-06 16:52:47 -0800 | [diff] [blame] | 168 | Comparator.comparing(o -> o.id().toString()); |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 169 | |
| 170 | |
Thomas Vachuska | 52c98bd | 2015-05-27 20:54:02 -0700 | [diff] [blame] | 171 | private final Timer timer = new Timer("onos-topology-view"); |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 172 | |
| 173 | private static final int MAX_EVENTS = 1000; |
| 174 | private static final int MAX_BATCH_MS = 5000; |
| 175 | private static final int MAX_IDLE_MS = 1000; |
| 176 | |
| 177 | private ApplicationId appId; |
| 178 | |
| 179 | private final ClusterEventListener clusterListener = new InternalClusterListener(); |
| 180 | private final MastershipListener mastershipListener = new InternalMastershipListener(); |
| 181 | private final DeviceListener deviceListener = new InternalDeviceListener(); |
| 182 | private final LinkListener linkListener = new InternalLinkListener(); |
| 183 | private final HostListener hostListener = new InternalHostListener(); |
| 184 | private final IntentListener intentListener = new InternalIntentListener(); |
| 185 | private final FlowRuleListener flowListener = new InternalFlowListener(); |
| 186 | |
| 187 | private final Accumulator<Event> eventAccummulator = new InternalEventAccummulator(); |
Thomas Vachuska | 52c98bd | 2015-05-27 20:54:02 -0700 | [diff] [blame] | 188 | private final ExecutorService msgSender = |
Yuta HIGUCHI | 1624df1 | 2016-07-21 16:54:33 -0700 | [diff] [blame] | 189 | newSingleThreadExecutor(groupedThreads("onos/gui", "msg-sender", log)); |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 190 | |
Simon Hunt | a17fa67 | 2015-08-19 18:42:22 -0700 | [diff] [blame] | 191 | private TopoOverlayCache overlayCache; |
Simon Hunt | 4fc8685 | 2015-08-20 17:57:52 -0700 | [diff] [blame] | 192 | private TrafficMonitor traffic; |
Andrea Campanella | 732ea83 | 2017-02-06 09:25:59 -0800 | [diff] [blame] | 193 | private ProtectedIntentMonitor protectedIntentMonitor; |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 194 | |
Simon Hunt | d2747a0 | 2015-04-30 22:41:16 -0700 | [diff] [blame] | 195 | private TimerTask summaryTask = null; |
| 196 | private boolean summaryRunning = false; |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 197 | |
Simon Hunt | d5b9673 | 2016-07-08 13:22:27 -0700 | [diff] [blame] | 198 | private volatile boolean listenersRemoved = false; |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 199 | |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 200 | |
| 201 | @Override |
| 202 | public void init(UiConnection connection, ServiceDirectory directory) { |
| 203 | super.init(connection, directory); |
Simon Hunt | 4a6b54b | 2015-10-27 22:08:25 -0700 | [diff] [blame] | 204 | appId = directory.get(CoreService.class).registerApplication(MY_APP_ID); |
Simon Hunt | 4fc8685 | 2015-08-20 17:57:52 -0700 | [diff] [blame] | 205 | traffic = new TrafficMonitor(TRAFFIC_PERIOD, servicesBundle, this); |
Andrea Campanella | 732ea83 | 2017-02-06 09:25:59 -0800 | [diff] [blame] | 206 | protectedIntentMonitor = new ProtectedIntentMonitor(TRAFFIC_PERIOD, servicesBundle, this); |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 207 | } |
| 208 | |
| 209 | @Override |
| 210 | public void destroy() { |
| 211 | cancelAllRequests(); |
Thomas Vachuska | 2bb4863 | 2015-04-28 14:40:42 -0700 | [diff] [blame] | 212 | removeListeners(); |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 213 | super.destroy(); |
| 214 | } |
| 215 | |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 216 | @Override |
Simon Hunt | da58088 | 2015-05-12 20:58:18 -0700 | [diff] [blame] | 217 | protected Collection<RequestHandler> createRequestHandlers() { |
Simon Hunt | d2747a0 | 2015-04-30 22:41:16 -0700 | [diff] [blame] | 218 | return ImmutableSet.of( |
| 219 | new TopoStart(), |
Simon Hunt | e05cae4 | 2015-07-23 17:35:24 -0700 | [diff] [blame] | 220 | new TopoSelectOverlay(), |
Simon Hunt | d2747a0 | 2015-04-30 22:41:16 -0700 | [diff] [blame] | 221 | new TopoStop(), |
| 222 | new ReqSummary(), |
| 223 | new CancelSummary(), |
| 224 | new SpriteListReq(), |
| 225 | new SpriteDataReq(), |
| 226 | new RequestDetails(), |
| 227 | new UpdateMeta(), |
| 228 | new EqMasters(), |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 229 | |
Simon Hunt | d2747a0 | 2015-04-30 22:41:16 -0700 | [diff] [blame] | 230 | // TODO: migrate traffic related to separate app |
| 231 | new AddHostIntent(), |
| 232 | new AddMultiSourceIntent(), |
Viswanath KSP | 0f29770 | 2016-08-13 18:02:43 +0530 | [diff] [blame] | 233 | new RemoveIntent(), |
Viswanath KSP | 14aee09 | 2016-10-02 01:47:40 +0530 | [diff] [blame] | 234 | new ResubmitIntent(), |
Deepa Vaddireddy | 6334092 | 2017-01-19 08:15:31 +0530 | [diff] [blame] | 235 | new RemoveIntents(), |
Simon Hunt | a17fa67 | 2015-08-19 18:42:22 -0700 | [diff] [blame] | 236 | |
| 237 | new ReqAllFlowTraffic(), |
| 238 | new ReqAllPortTraffic(), |
| 239 | new ReqDevLinkFlows(), |
Simon Hunt | d2747a0 | 2015-04-30 22:41:16 -0700 | [diff] [blame] | 240 | new ReqRelatedIntents(), |
| 241 | new ReqNextIntent(), |
| 242 | new ReqPrevIntent(), |
| 243 | new ReqSelectedIntentTraffic(), |
Simon Hunt | 4a6b54b | 2015-10-27 22:08:25 -0700 | [diff] [blame] | 244 | new SelIntent(), |
Andrea Campanella | 732ea83 | 2017-02-06 09:25:59 -0800 | [diff] [blame] | 245 | new SelProtectedIntent(), |
Simon Hunt | a17fa67 | 2015-08-19 18:42:22 -0700 | [diff] [blame] | 246 | |
Andrea Campanella | 732ea83 | 2017-02-06 09:25:59 -0800 | [diff] [blame] | 247 | new CancelTraffic(), |
| 248 | new CancelProtectedIntentHighlight() |
Simon Hunt | d2747a0 | 2015-04-30 22:41:16 -0700 | [diff] [blame] | 249 | ); |
| 250 | } |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 251 | |
Simon Hunt | e05cae4 | 2015-07-23 17:35:24 -0700 | [diff] [blame] | 252 | /** |
| 253 | * Injects the topology overlay cache. |
| 254 | * |
| 255 | * @param overlayCache injected cache |
| 256 | */ |
| 257 | void setOverlayCache(TopoOverlayCache overlayCache) { |
| 258 | this.overlayCache = overlayCache; |
| 259 | } |
| 260 | |
Simon Hunt | d2747a0 | 2015-04-30 22:41:16 -0700 | [diff] [blame] | 261 | // ================================================================== |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 262 | |
Simon Hunt | d2747a0 | 2015-04-30 22:41:16 -0700 | [diff] [blame] | 263 | private final class TopoStart extends RequestHandler { |
| 264 | private TopoStart() { |
| 265 | super(TOPO_START); |
| 266 | } |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 267 | |
Simon Hunt | d2747a0 | 2015-04-30 22:41:16 -0700 | [diff] [blame] | 268 | @Override |
Simon Hunt | 8a0429a | 2017-01-06 16:52:47 -0800 | [diff] [blame] | 269 | public void process(ObjectNode payload) { |
Simon Hunt | d2747a0 | 2015-04-30 22:41:16 -0700 | [diff] [blame] | 270 | addListeners(); |
| 271 | sendAllInstances(null); |
| 272 | sendAllDevices(); |
| 273 | sendAllLinks(); |
| 274 | sendAllHosts(); |
Simon Hunt | 4a6b54b | 2015-10-27 22:08:25 -0700 | [diff] [blame] | 275 | sendTopoStartDone(); |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 276 | } |
| 277 | } |
| 278 | |
Simon Hunt | e05cae4 | 2015-07-23 17:35:24 -0700 | [diff] [blame] | 279 | private final class TopoSelectOverlay extends RequestHandler { |
| 280 | private TopoSelectOverlay() { |
| 281 | super(TOPO_SELECT_OVERLAY); |
| 282 | } |
| 283 | |
| 284 | @Override |
Simon Hunt | 8a0429a | 2017-01-06 16:52:47 -0800 | [diff] [blame] | 285 | public void process(ObjectNode payload) { |
Simon Hunt | b745ca6 | 2015-07-28 15:37:11 -0700 | [diff] [blame] | 286 | String deact = string(payload, DEACTIVATE); |
| 287 | String act = string(payload, ACTIVATE); |
Simon Hunt | e05cae4 | 2015-07-23 17:35:24 -0700 | [diff] [blame] | 288 | overlayCache.switchOverlay(deact, act); |
| 289 | } |
| 290 | } |
| 291 | |
Simon Hunt | d2747a0 | 2015-04-30 22:41:16 -0700 | [diff] [blame] | 292 | private final class TopoStop extends RequestHandler { |
| 293 | private TopoStop() { |
| 294 | super(TOPO_STOP); |
| 295 | } |
| 296 | |
| 297 | @Override |
Simon Hunt | 8a0429a | 2017-01-06 16:52:47 -0800 | [diff] [blame] | 298 | public void process(ObjectNode payload) { |
Simon Hunt | 1ad5927 | 2015-11-10 15:23:21 -0800 | [diff] [blame] | 299 | removeListeners(); |
Simon Hunt | d2747a0 | 2015-04-30 22:41:16 -0700 | [diff] [blame] | 300 | stopSummaryMonitoring(); |
Simon Hunt | 4fc8685 | 2015-08-20 17:57:52 -0700 | [diff] [blame] | 301 | traffic.stopMonitoring(); |
Simon Hunt | d2747a0 | 2015-04-30 22:41:16 -0700 | [diff] [blame] | 302 | } |
| 303 | } |
| 304 | |
| 305 | private final class ReqSummary extends RequestHandler { |
| 306 | private ReqSummary() { |
| 307 | super(REQ_SUMMARY); |
| 308 | } |
| 309 | |
| 310 | @Override |
Simon Hunt | 8a0429a | 2017-01-06 16:52:47 -0800 | [diff] [blame] | 311 | public void process(ObjectNode payload) { |
| 312 | requestSummary(); |
Simon Hunt | d2747a0 | 2015-04-30 22:41:16 -0700 | [diff] [blame] | 313 | startSummaryMonitoring(); |
| 314 | } |
| 315 | } |
| 316 | |
| 317 | private final class CancelSummary extends RequestHandler { |
| 318 | private CancelSummary() { |
| 319 | super(CANCEL_SUMMARY); |
| 320 | } |
| 321 | |
| 322 | @Override |
Simon Hunt | 8a0429a | 2017-01-06 16:52:47 -0800 | [diff] [blame] | 323 | public void process(ObjectNode payload) { |
Simon Hunt | d2747a0 | 2015-04-30 22:41:16 -0700 | [diff] [blame] | 324 | stopSummaryMonitoring(); |
| 325 | } |
| 326 | } |
| 327 | |
| 328 | private final class SpriteListReq extends RequestHandler { |
| 329 | private SpriteListReq() { |
| 330 | super(SPRITE_LIST_REQ); |
| 331 | } |
| 332 | |
| 333 | @Override |
Simon Hunt | 8a0429a | 2017-01-06 16:52:47 -0800 | [diff] [blame] | 334 | public void process(ObjectNode payload) { |
Simon Hunt | da58088 | 2015-05-12 20:58:18 -0700 | [diff] [blame] | 335 | ObjectNode root = objectNode(); |
| 336 | ArrayNode names = arrayNode(); |
Simon Hunt | d2747a0 | 2015-04-30 22:41:16 -0700 | [diff] [blame] | 337 | get(SpriteService.class).getNames().forEach(names::add); |
Simon Hunt | b745ca6 | 2015-07-28 15:37:11 -0700 | [diff] [blame] | 338 | root.set(NAMES, names); |
Simon Hunt | 8a0429a | 2017-01-06 16:52:47 -0800 | [diff] [blame] | 339 | sendMessage(SPRITE_LIST_RESPONSE, root); |
Simon Hunt | d2747a0 | 2015-04-30 22:41:16 -0700 | [diff] [blame] | 340 | } |
| 341 | } |
| 342 | |
| 343 | private final class SpriteDataReq extends RequestHandler { |
| 344 | private SpriteDataReq() { |
| 345 | super(SPRITE_DATA_REQ); |
| 346 | } |
| 347 | |
| 348 | @Override |
Simon Hunt | 8a0429a | 2017-01-06 16:52:47 -0800 | [diff] [blame] | 349 | public void process(ObjectNode payload) { |
Simon Hunt | b745ca6 | 2015-07-28 15:37:11 -0700 | [diff] [blame] | 350 | String name = string(payload, NAME); |
Simon Hunt | da58088 | 2015-05-12 20:58:18 -0700 | [diff] [blame] | 351 | ObjectNode root = objectNode(); |
Simon Hunt | b745ca6 | 2015-07-28 15:37:11 -0700 | [diff] [blame] | 352 | root.set(DATA, get(SpriteService.class).get(name)); |
Simon Hunt | 8a0429a | 2017-01-06 16:52:47 -0800 | [diff] [blame] | 353 | sendMessage(SPRITE_DATA_RESPONSE, root); |
Simon Hunt | d2747a0 | 2015-04-30 22:41:16 -0700 | [diff] [blame] | 354 | } |
| 355 | } |
| 356 | |
| 357 | private final class RequestDetails extends RequestHandler { |
| 358 | private RequestDetails() { |
| 359 | super(REQ_DETAILS); |
| 360 | } |
| 361 | |
| 362 | @Override |
Simon Hunt | 8a0429a | 2017-01-06 16:52:47 -0800 | [diff] [blame] | 363 | public void process(ObjectNode payload) { |
Simon Hunt | b745ca6 | 2015-07-28 15:37:11 -0700 | [diff] [blame] | 364 | String type = string(payload, CLASS, UNKNOWN); |
| 365 | String id = string(payload, ID); |
| 366 | PropertyPanel pp = null; |
Simon Hunt | d2747a0 | 2015-04-30 22:41:16 -0700 | [diff] [blame] | 367 | |
Simon Hunt | b745ca6 | 2015-07-28 15:37:11 -0700 | [diff] [blame] | 368 | if (type.equals(DEVICE)) { |
Simon Hunt | de99e0b | 2015-10-23 18:54:06 -0700 | [diff] [blame] | 369 | DeviceId did = deviceId(id); |
Simon Hunt | 8a0429a | 2017-01-06 16:52:47 -0800 | [diff] [blame] | 370 | pp = deviceDetails(did); |
Simon Hunt | de99e0b | 2015-10-23 18:54:06 -0700 | [diff] [blame] | 371 | overlayCache.currentOverlay().modifyDeviceDetails(pp, did); |
Simon Hunt | b745ca6 | 2015-07-28 15:37:11 -0700 | [diff] [blame] | 372 | } else if (type.equals(HOST)) { |
Simon Hunt | de99e0b | 2015-10-23 18:54:06 -0700 | [diff] [blame] | 373 | HostId hid = hostId(id); |
Simon Hunt | 8a0429a | 2017-01-06 16:52:47 -0800 | [diff] [blame] | 374 | pp = hostDetails(hid); |
Simon Hunt | de99e0b | 2015-10-23 18:54:06 -0700 | [diff] [blame] | 375 | overlayCache.currentOverlay().modifyHostDetails(pp, hid); |
Simon Hunt | d2747a0 | 2015-04-30 22:41:16 -0700 | [diff] [blame] | 376 | } |
Simon Hunt | b745ca6 | 2015-07-28 15:37:11 -0700 | [diff] [blame] | 377 | |
Simon Hunt | 8a0429a | 2017-01-06 16:52:47 -0800 | [diff] [blame] | 378 | sendMessage(envelope(SHOW_DETAILS, json(pp))); |
Simon Hunt | d2747a0 | 2015-04-30 22:41:16 -0700 | [diff] [blame] | 379 | } |
| 380 | } |
| 381 | |
| 382 | private final class UpdateMeta extends RequestHandler { |
| 383 | private UpdateMeta() { |
| 384 | super(UPDATE_META); |
| 385 | } |
| 386 | |
| 387 | @Override |
Simon Hunt | 8a0429a | 2017-01-06 16:52:47 -0800 | [diff] [blame] | 388 | public void process(ObjectNode payload) { |
Simon Hunt | d2747a0 | 2015-04-30 22:41:16 -0700 | [diff] [blame] | 389 | updateMetaUi(payload); |
| 390 | } |
| 391 | } |
| 392 | |
| 393 | private final class EqMasters extends RequestHandler { |
| 394 | private EqMasters() { |
| 395 | super(EQ_MASTERS); |
| 396 | } |
| 397 | |
| 398 | @Override |
Simon Hunt | 8a0429a | 2017-01-06 16:52:47 -0800 | [diff] [blame] | 399 | public void process(ObjectNode payload) { |
Simon Hunt | d2747a0 | 2015-04-30 22:41:16 -0700 | [diff] [blame] | 400 | directory.get(MastershipAdminService.class).balanceRoles(); |
| 401 | } |
| 402 | } |
| 403 | |
Simon Hunt | a17fa67 | 2015-08-19 18:42:22 -0700 | [diff] [blame] | 404 | |
| 405 | // ========= ----------------------------------------------------------------- |
| 406 | |
Simon Hunt | d2747a0 | 2015-04-30 22:41:16 -0700 | [diff] [blame] | 407 | // === TODO: move traffic related classes to traffic app |
| 408 | |
| 409 | private final class AddHostIntent extends RequestHandler { |
| 410 | private AddHostIntent() { |
| 411 | super(ADD_HOST_INTENT); |
| 412 | } |
| 413 | |
| 414 | @Override |
Simon Hunt | 8a0429a | 2017-01-06 16:52:47 -0800 | [diff] [blame] | 415 | public void process(ObjectNode payload) { |
Simon Hunt | d2747a0 | 2015-04-30 22:41:16 -0700 | [diff] [blame] | 416 | // TODO: add protection against device ids and non-existent hosts. |
Simon Hunt | b745ca6 | 2015-07-28 15:37:11 -0700 | [diff] [blame] | 417 | HostId one = hostId(string(payload, ONE)); |
| 418 | HostId two = hostId(string(payload, TWO)); |
Simon Hunt | d2747a0 | 2015-04-30 22:41:16 -0700 | [diff] [blame] | 419 | |
| 420 | HostToHostIntent intent = HostToHostIntent.builder() |
Thomas Vachuska | cb5016f | 2015-05-18 14:11:43 -0700 | [diff] [blame] | 421 | .appId(appId) |
| 422 | .one(one) |
| 423 | .two(two) |
| 424 | .build(); |
Simon Hunt | d2747a0 | 2015-04-30 22:41:16 -0700 | [diff] [blame] | 425 | |
| 426 | intentService.submit(intent); |
Simon Hunt | d2862c3 | 2015-08-24 17:41:51 -0700 | [diff] [blame] | 427 | if (overlayCache.isActive(TrafficOverlay.TRAFFIC_ID)) { |
| 428 | traffic.monitor(intent); |
| 429 | } |
Simon Hunt | d2747a0 | 2015-04-30 22:41:16 -0700 | [diff] [blame] | 430 | } |
| 431 | } |
| 432 | |
Viswanath KSP | 0f29770 | 2016-08-13 18:02:43 +0530 | [diff] [blame] | 433 | private Intent findIntentByPayload(ObjectNode payload) { |
Yi Tseng | 3a9b01c | 2017-02-16 14:24:28 -0800 | [diff] [blame] | 434 | Intent intent; |
| 435 | Key key; |
Viswanath KSP | 0f29770 | 2016-08-13 18:02:43 +0530 | [diff] [blame] | 436 | int appId = Integer.parseInt(string(payload, APP_ID)); |
| 437 | String appName = string(payload, APP_NAME); |
| 438 | ApplicationId applicId = new DefaultApplicationId(appId, appName); |
Yi Tseng | 3a9b01c | 2017-02-16 14:24:28 -0800 | [diff] [blame] | 439 | String stringKey = string(payload, KEY); |
| 440 | try { |
| 441 | // FIXME: If apps use different string key, but they contains |
| 442 | // same numeric value (e.g. "020", "0x10", "16", "#10") |
| 443 | // and one intent using long key (e.g. 16L) |
| 444 | // this function might return wrong intent. |
Viswanath KSP | 0f29770 | 2016-08-13 18:02:43 +0530 | [diff] [blame] | 445 | |
Yi Tseng | 3a9b01c | 2017-02-16 14:24:28 -0800 | [diff] [blame] | 446 | long longKey = Long.decode(stringKey); |
| 447 | key = Key.of(longKey, applicId); |
| 448 | intent = intentService.getIntent(key); |
| 449 | |
| 450 | if (intent == null) { |
| 451 | // Intent might using string key, not long key |
| 452 | key = Key.of(stringKey, applicId); |
| 453 | intent = intentService.getIntent(key); |
| 454 | } |
| 455 | } catch (NumberFormatException ex) { |
| 456 | // string key |
| 457 | key = Key.of(stringKey, applicId); |
| 458 | intent = intentService.getIntent(key); |
| 459 | } |
| 460 | |
Viswanath KSP | 0f29770 | 2016-08-13 18:02:43 +0530 | [diff] [blame] | 461 | log.debug("Attempting to select intent by key={}", key); |
| 462 | |
Yi Tseng | 3a9b01c | 2017-02-16 14:24:28 -0800 | [diff] [blame] | 463 | return intent; |
Viswanath KSP | 0f29770 | 2016-08-13 18:02:43 +0530 | [diff] [blame] | 464 | } |
| 465 | |
| 466 | private final class RemoveIntent extends RequestHandler { |
| 467 | private RemoveIntent() { |
| 468 | super(REMOVE_INTENT); |
| 469 | } |
| 470 | |
Viswanath KSP | 813a20d | 2016-09-13 04:25:41 +0530 | [diff] [blame] | 471 | private boolean isIntentToBePurged(ObjectNode payload) { |
| 472 | return bool(payload, PURGE); |
| 473 | } |
| 474 | |
Viswanath KSP | 0f29770 | 2016-08-13 18:02:43 +0530 | [diff] [blame] | 475 | @Override |
Simon Hunt | 8a0429a | 2017-01-06 16:52:47 -0800 | [diff] [blame] | 476 | public void process(ObjectNode payload) { |
Viswanath KSP | 0f29770 | 2016-08-13 18:02:43 +0530 | [diff] [blame] | 477 | Intent intent = findIntentByPayload(payload); |
| 478 | if (intent == null) { |
| 479 | log.warn("Unable to find intent from payload {}", payload); |
| 480 | } else { |
Viswanath KSP | 813a20d | 2016-09-13 04:25:41 +0530 | [diff] [blame] | 481 | log.debug("Withdrawing / Purging intent {}", intent.key()); |
| 482 | if (isIntentToBePurged(payload)) { |
| 483 | intentService.purge(intent); |
| 484 | } else { |
| 485 | intentService.withdraw(intent); |
| 486 | } |
Viswanath KSP | 0f29770 | 2016-08-13 18:02:43 +0530 | [diff] [blame] | 487 | } |
| 488 | } |
| 489 | } |
| 490 | |
Viswanath KSP | 14aee09 | 2016-10-02 01:47:40 +0530 | [diff] [blame] | 491 | private final class ResubmitIntent extends RequestHandler { |
| 492 | private ResubmitIntent() { |
| 493 | super(RESUBMIT_INTENT); |
| 494 | } |
| 495 | |
| 496 | @Override |
Simon Hunt | 8a0429a | 2017-01-06 16:52:47 -0800 | [diff] [blame] | 497 | public void process(ObjectNode payload) { |
Viswanath KSP | 14aee09 | 2016-10-02 01:47:40 +0530 | [diff] [blame] | 498 | Intent intent = findIntentByPayload(payload); |
| 499 | if (intent == null) { |
| 500 | log.warn("Unable to find intent from payload {}", payload); |
| 501 | } else { |
| 502 | log.debug("Resubmitting intent {}", intent.key()); |
| 503 | intentService.submit(intent); |
| 504 | } |
| 505 | } |
| 506 | } |
| 507 | |
Simon Hunt | d2747a0 | 2015-04-30 22:41:16 -0700 | [diff] [blame] | 508 | private final class AddMultiSourceIntent extends RequestHandler { |
| 509 | private AddMultiSourceIntent() { |
| 510 | super(ADD_MULTI_SRC_INTENT); |
| 511 | } |
| 512 | |
| 513 | @Override |
Simon Hunt | 8a0429a | 2017-01-06 16:52:47 -0800 | [diff] [blame] | 514 | public void process(ObjectNode payload) { |
Simon Hunt | d2747a0 | 2015-04-30 22:41:16 -0700 | [diff] [blame] | 515 | // TODO: add protection against device ids and non-existent hosts. |
Simon Hunt | b745ca6 | 2015-07-28 15:37:11 -0700 | [diff] [blame] | 516 | Set<HostId> src = getHostIds((ArrayNode) payload.path(SRC)); |
| 517 | HostId dst = hostId(string(payload, DST)); |
Simon Hunt | d2747a0 | 2015-04-30 22:41:16 -0700 | [diff] [blame] | 518 | Host dstHost = hostService.getHost(dst); |
| 519 | |
| 520 | Set<ConnectPoint> ingressPoints = getHostLocations(src); |
| 521 | |
| 522 | // FIXME: clearly, this is not enough |
| 523 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 524 | .matchEthDst(dstHost.mac()).build(); |
| 525 | TrafficTreatment treatment = DefaultTrafficTreatment.emptyTreatment(); |
| 526 | |
| 527 | MultiPointToSinglePointIntent intent = |
| 528 | MultiPointToSinglePointIntent.builder() |
| 529 | .appId(appId) |
| 530 | .selector(selector) |
| 531 | .treatment(treatment) |
| 532 | .ingressPoints(ingressPoints) |
| 533 | .egressPoint(dstHost.location()) |
| 534 | .build(); |
| 535 | |
| 536 | intentService.submit(intent); |
Simon Hunt | d2862c3 | 2015-08-24 17:41:51 -0700 | [diff] [blame] | 537 | if (overlayCache.isActive(TrafficOverlay.TRAFFIC_ID)) { |
| 538 | traffic.monitor(intent); |
| 539 | } |
Simon Hunt | d2747a0 | 2015-04-30 22:41:16 -0700 | [diff] [blame] | 540 | } |
| 541 | } |
| 542 | |
Deepa Vaddireddy | 6334092 | 2017-01-19 08:15:31 +0530 | [diff] [blame] | 543 | private final class RemoveIntents extends RequestHandler { |
| 544 | private RemoveIntents() { |
| 545 | super(REMOVE_INTENTS); |
| 546 | } |
| 547 | |
| 548 | |
| 549 | @Override |
| 550 | public void process(ObjectNode payload) { |
| 551 | IntentService intentService = get(IntentService.class); |
| 552 | for (Intent intent : intentService.getIntents()) { |
| 553 | if (intentService.getIntentState(intent.key()) == IntentState.WITHDRAWN) { |
| 554 | intentService.purge(intent); |
| 555 | } |
| 556 | } |
| 557 | |
| 558 | } |
| 559 | } |
| 560 | |
Simon Hunt | a17fa67 | 2015-08-19 18:42:22 -0700 | [diff] [blame] | 561 | // ========= ----------------------------------------------------------------- |
Simon Hunt | d2747a0 | 2015-04-30 22:41:16 -0700 | [diff] [blame] | 562 | |
Thomas Vachuska | f0397b5 | 2015-05-29 13:50:17 -0700 | [diff] [blame] | 563 | private final class ReqAllFlowTraffic extends RequestHandler { |
| 564 | private ReqAllFlowTraffic() { |
| 565 | super(REQ_ALL_FLOW_TRAFFIC); |
Simon Hunt | d2747a0 | 2015-04-30 22:41:16 -0700 | [diff] [blame] | 566 | } |
| 567 | |
| 568 | @Override |
Simon Hunt | 8a0429a | 2017-01-06 16:52:47 -0800 | [diff] [blame] | 569 | public void process(ObjectNode payload) { |
Simon Hunt | 4fc8685 | 2015-08-20 17:57:52 -0700 | [diff] [blame] | 570 | traffic.monitor(Mode.ALL_FLOW_TRAFFIC); |
Thomas Vachuska | f0397b5 | 2015-05-29 13:50:17 -0700 | [diff] [blame] | 571 | } |
| 572 | } |
| 573 | |
| 574 | private final class ReqAllPortTraffic extends RequestHandler { |
| 575 | private ReqAllPortTraffic() { |
| 576 | super(REQ_ALL_PORT_TRAFFIC); |
| 577 | } |
| 578 | |
| 579 | @Override |
Simon Hunt | 8a0429a | 2017-01-06 16:52:47 -0800 | [diff] [blame] | 580 | public void process(ObjectNode payload) { |
Simon Hunt | 4fc8685 | 2015-08-20 17:57:52 -0700 | [diff] [blame] | 581 | traffic.monitor(Mode.ALL_PORT_TRAFFIC); |
Simon Hunt | d2747a0 | 2015-04-30 22:41:16 -0700 | [diff] [blame] | 582 | } |
| 583 | } |
| 584 | |
| 585 | private final class ReqDevLinkFlows extends RequestHandler { |
| 586 | private ReqDevLinkFlows() { |
| 587 | super(REQ_DEV_LINK_FLOWS); |
| 588 | } |
| 589 | |
| 590 | @Override |
Simon Hunt | 8a0429a | 2017-01-06 16:52:47 -0800 | [diff] [blame] | 591 | public void process(ObjectNode payload) { |
Simon Hunt | a17fa67 | 2015-08-19 18:42:22 -0700 | [diff] [blame] | 592 | NodeSelection nodeSelection = |
Prince Pereira | 46c82d4 | 2016-09-19 13:30:50 +0530 | [diff] [blame] | 593 | new NodeSelection(payload, deviceService, hostService, linkService); |
Simon Hunt | 4fc8685 | 2015-08-20 17:57:52 -0700 | [diff] [blame] | 594 | traffic.monitor(Mode.DEV_LINK_FLOWS, nodeSelection); |
Simon Hunt | a17fa67 | 2015-08-19 18:42:22 -0700 | [diff] [blame] | 595 | } |
| 596 | } |
| 597 | |
| 598 | private final class ReqRelatedIntents extends RequestHandler { |
| 599 | private ReqRelatedIntents() { |
| 600 | super(REQ_RELATED_INTENTS); |
| 601 | } |
| 602 | |
| 603 | @Override |
Simon Hunt | 8a0429a | 2017-01-06 16:52:47 -0800 | [diff] [blame] | 604 | public void process(ObjectNode payload) { |
Simon Hunt | a17fa67 | 2015-08-19 18:42:22 -0700 | [diff] [blame] | 605 | NodeSelection nodeSelection = |
Prince Pereira | 46c82d4 | 2016-09-19 13:30:50 +0530 | [diff] [blame] | 606 | new NodeSelection(payload, deviceService, hostService, linkService); |
Simon Hunt | 4fc8685 | 2015-08-20 17:57:52 -0700 | [diff] [blame] | 607 | traffic.monitor(Mode.RELATED_INTENTS, nodeSelection); |
Simon Hunt | a17fa67 | 2015-08-19 18:42:22 -0700 | [diff] [blame] | 608 | } |
| 609 | } |
| 610 | |
| 611 | private final class ReqNextIntent extends RequestHandler { |
| 612 | private ReqNextIntent() { |
| 613 | super(REQ_NEXT_INTENT); |
| 614 | } |
| 615 | |
| 616 | @Override |
Simon Hunt | 8a0429a | 2017-01-06 16:52:47 -0800 | [diff] [blame] | 617 | public void process(ObjectNode payload) { |
Simon Hunt | 4fc8685 | 2015-08-20 17:57:52 -0700 | [diff] [blame] | 618 | traffic.selectNextIntent(); |
Simon Hunt | a17fa67 | 2015-08-19 18:42:22 -0700 | [diff] [blame] | 619 | } |
| 620 | } |
| 621 | |
| 622 | private final class ReqPrevIntent extends RequestHandler { |
| 623 | private ReqPrevIntent() { |
| 624 | super(REQ_PREV_INTENT); |
| 625 | } |
| 626 | |
| 627 | @Override |
Simon Hunt | 8a0429a | 2017-01-06 16:52:47 -0800 | [diff] [blame] | 628 | public void process(ObjectNode payload) { |
Simon Hunt | 4fc8685 | 2015-08-20 17:57:52 -0700 | [diff] [blame] | 629 | traffic.selectPreviousIntent(); |
Simon Hunt | a17fa67 | 2015-08-19 18:42:22 -0700 | [diff] [blame] | 630 | } |
| 631 | } |
| 632 | |
| 633 | private final class ReqSelectedIntentTraffic extends RequestHandler { |
| 634 | private ReqSelectedIntentTraffic() { |
| 635 | super(REQ_SEL_INTENT_TRAFFIC); |
| 636 | } |
| 637 | |
| 638 | @Override |
Simon Hunt | 8a0429a | 2017-01-06 16:52:47 -0800 | [diff] [blame] | 639 | public void process(ObjectNode payload) { |
Simon Hunt | 4fc8685 | 2015-08-20 17:57:52 -0700 | [diff] [blame] | 640 | traffic.monitor(Mode.SELECTED_INTENT); |
Simon Hunt | d2747a0 | 2015-04-30 22:41:16 -0700 | [diff] [blame] | 641 | } |
| 642 | } |
| 643 | |
Simon Hunt | 4a6b54b | 2015-10-27 22:08:25 -0700 | [diff] [blame] | 644 | private final class SelIntent extends RequestHandler { |
| 645 | private SelIntent() { |
| 646 | super(SEL_INTENT); |
| 647 | } |
| 648 | |
| 649 | @Override |
Simon Hunt | 8a0429a | 2017-01-06 16:52:47 -0800 | [diff] [blame] | 650 | public void process(ObjectNode payload) { |
Viswanath KSP | 0f29770 | 2016-08-13 18:02:43 +0530 | [diff] [blame] | 651 | Intent intent = findIntentByPayload(payload); |
Simon Hunt | 4a6b54b | 2015-10-27 22:08:25 -0700 | [diff] [blame] | 652 | if (intent == null) { |
Viswanath KSP | 0f29770 | 2016-08-13 18:02:43 +0530 | [diff] [blame] | 653 | log.warn("Unable to find intent from payload {}", payload); |
Simon Hunt | 4a6b54b | 2015-10-27 22:08:25 -0700 | [diff] [blame] | 654 | } else { |
Viswanath KSP | 0f29770 | 2016-08-13 18:02:43 +0530 | [diff] [blame] | 655 | log.debug("starting to monitor intent {}", intent.key()); |
Simon Hunt | 4a6b54b | 2015-10-27 22:08:25 -0700 | [diff] [blame] | 656 | traffic.monitor(intent); |
| 657 | } |
| 658 | } |
| 659 | } |
| 660 | |
Andrea Campanella | 732ea83 | 2017-02-06 09:25:59 -0800 | [diff] [blame] | 661 | private final class SelProtectedIntent extends RequestHandler { |
| 662 | private SelProtectedIntent() { |
| 663 | super(SEL_PROTECTED_INTENT); |
| 664 | } |
| 665 | |
| 666 | @Override |
| 667 | public void process(ObjectNode payload) { |
| 668 | Intent intent = findIntentByPayload(payload); |
| 669 | if (intent == null) { |
| 670 | log.warn("Unable to find protected intent from payload {}", payload); |
| 671 | } else { |
| 672 | log.debug("starting to monitor protected intent {}", intent.key()); |
| 673 | protectedIntentMonitor.monitor(intent); |
| 674 | } |
| 675 | } |
| 676 | } |
| 677 | |
Simon Hunt | d2747a0 | 2015-04-30 22:41:16 -0700 | [diff] [blame] | 678 | private final class CancelTraffic extends RequestHandler { |
| 679 | private CancelTraffic() { |
| 680 | super(CANCEL_TRAFFIC); |
| 681 | } |
| 682 | |
| 683 | @Override |
Simon Hunt | 8a0429a | 2017-01-06 16:52:47 -0800 | [diff] [blame] | 684 | public void process(ObjectNode payload) { |
Simon Hunt | 4fc8685 | 2015-08-20 17:57:52 -0700 | [diff] [blame] | 685 | traffic.stopMonitoring(); |
Simon Hunt | d2747a0 | 2015-04-30 22:41:16 -0700 | [diff] [blame] | 686 | } |
| 687 | } |
| 688 | |
Andrea Campanella | 732ea83 | 2017-02-06 09:25:59 -0800 | [diff] [blame] | 689 | private final class CancelProtectedIntentHighlight extends RequestHandler { |
| 690 | private CancelProtectedIntentHighlight() { |
| 691 | super(CANCEL_PROTECTED_INTENT_HIGHLIGHT); |
| 692 | } |
| 693 | |
| 694 | @Override |
| 695 | public void process(ObjectNode payload) { |
| 696 | protectedIntentMonitor.stopMonitoring(); |
| 697 | } |
| 698 | } |
| 699 | |
Simon Hunt | d2747a0 | 2015-04-30 22:41:16 -0700 | [diff] [blame] | 700 | //======================================================================= |
| 701 | |
Simon Hunt | a17fa67 | 2015-08-19 18:42:22 -0700 | [diff] [blame] | 702 | // Converts highlights to JSON format and sends the message to the client |
Simon Hunt | 8a0429a | 2017-01-06 16:52:47 -0800 | [diff] [blame] | 703 | void sendHighlights(Highlights highlights) { |
Simon Hunt | 5256066 | 2015-08-27 22:46:44 -0700 | [diff] [blame] | 704 | sendMessage(highlightsMessage(highlights)); |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 705 | } |
| 706 | |
Simon Hunt | d2747a0 | 2015-04-30 22:41:16 -0700 | [diff] [blame] | 707 | // Subscribes for summary messages. |
Simon Hunt | 8a0429a | 2017-01-06 16:52:47 -0800 | [diff] [blame] | 708 | private synchronized void requestSummary() { |
| 709 | PropertyPanel pp = summmaryMessage(); |
Simon Hunt | 0af1ec3 | 2015-07-24 12:17:55 -0700 | [diff] [blame] | 710 | overlayCache.currentOverlay().modifySummary(pp); |
Simon Hunt | 8a0429a | 2017-01-06 16:52:47 -0800 | [diff] [blame] | 711 | sendMessage(envelope(SHOW_SUMMARY, json(pp))); |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 712 | } |
| 713 | |
Simon Hunt | d2747a0 | 2015-04-30 22:41:16 -0700 | [diff] [blame] | 714 | |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 715 | private void cancelAllRequests() { |
| 716 | stopSummaryMonitoring(); |
Simon Hunt | 4fc8685 | 2015-08-20 17:57:52 -0700 | [diff] [blame] | 717 | traffic.stopMonitoring(); |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 718 | } |
| 719 | |
| 720 | // Sends all controller nodes to the client as node-added messages. |
| 721 | private void sendAllInstances(String messageType) { |
| 722 | List<ControllerNode> nodes = new ArrayList<>(clusterService.getNodes()); |
Simon Hunt | 8a0429a | 2017-01-06 16:52:47 -0800 | [diff] [blame] | 723 | nodes.sort(NODE_COMPARATOR); |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 724 | for (ControllerNode node : nodes) { |
| 725 | sendMessage(instanceMessage(new ClusterEvent(INSTANCE_ADDED, node), |
Andrea Campanella | 732ea83 | 2017-02-06 09:25:59 -0800 | [diff] [blame] | 726 | messageType)); |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 727 | } |
| 728 | } |
| 729 | |
| 730 | // Sends all devices to the client as device-added messages. |
| 731 | private void sendAllDevices() { |
| 732 | // Send optical first, others later for layered rendering |
| 733 | for (Device device : deviceService.getDevices()) { |
Rimon Ashkenazy | 8ebfff0 | 2016-02-01 11:56:36 +0200 | [diff] [blame] | 734 | if ((device.type() == Device.Type.ROADM) || |
Simon Hunt | 5c1a938 | 2016-06-01 19:35:35 -0700 | [diff] [blame] | 735 | (device.type() == Device.Type.OTN)) { |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 736 | sendMessage(deviceMessage(new DeviceEvent(DEVICE_ADDED, device))); |
| 737 | } |
| 738 | } |
| 739 | for (Device device : deviceService.getDevices()) { |
Rimon Ashkenazy | 8ebfff0 | 2016-02-01 11:56:36 +0200 | [diff] [blame] | 740 | if ((device.type() != Device.Type.ROADM) && |
Simon Hunt | 5c1a938 | 2016-06-01 19:35:35 -0700 | [diff] [blame] | 741 | (device.type() != Device.Type.OTN)) { |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 742 | sendMessage(deviceMessage(new DeviceEvent(DEVICE_ADDED, device))); |
| 743 | } |
| 744 | } |
| 745 | } |
| 746 | |
| 747 | // Sends all links to the client as link-added messages. |
| 748 | private void sendAllLinks() { |
| 749 | // Send optical first, others later for layered rendering |
| 750 | for (Link link : linkService.getLinks()) { |
| 751 | if (link.type() == Link.Type.OPTICAL) { |
Simon Hunt | 5c1a938 | 2016-06-01 19:35:35 -0700 | [diff] [blame] | 752 | sendMessage(composeLinkMessage(new LinkEvent(LINK_ADDED, link))); |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 753 | } |
| 754 | } |
| 755 | for (Link link : linkService.getLinks()) { |
| 756 | if (link.type() != Link.Type.OPTICAL) { |
Simon Hunt | 5c1a938 | 2016-06-01 19:35:35 -0700 | [diff] [blame] | 757 | sendMessage(composeLinkMessage(new LinkEvent(LINK_ADDED, link))); |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 758 | } |
| 759 | } |
| 760 | } |
| 761 | |
Simon Hunt | 5c1a938 | 2016-06-01 19:35:35 -0700 | [diff] [blame] | 762 | // Temporary mechanism to support topology overlays adding their own |
| 763 | // properties to the link events. |
| 764 | private ObjectNode composeLinkMessage(LinkEvent event) { |
| 765 | // start with base message |
| 766 | ObjectNode msg = linkMessage(event); |
| 767 | Map<String, String> additional = |
| 768 | overlayCache.currentOverlay().additionalLinkData(event); |
| 769 | |
| 770 | if (additional != null) { |
| 771 | // attach additional key-value pairs as extra data structure |
| 772 | ObjectNode payload = (ObjectNode) msg.get(PAYLOAD); |
| 773 | payload.set(EXTRA, createExtra(additional)); |
| 774 | } |
| 775 | return msg; |
| 776 | } |
| 777 | |
| 778 | private ObjectNode createExtra(Map<String, String> additional) { |
| 779 | ObjectNode extra = objectNode(); |
| 780 | for (Map.Entry<String, String> entry : additional.entrySet()) { |
| 781 | extra.put(entry.getKey(), entry.getValue()); |
| 782 | } |
| 783 | return extra; |
| 784 | } |
| 785 | |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 786 | // Sends all hosts to the client as host-added messages. |
| 787 | private void sendAllHosts() { |
| 788 | for (Host host : hostService.getHosts()) { |
| 789 | sendMessage(hostMessage(new HostEvent(HOST_ADDED, host))); |
| 790 | } |
| 791 | } |
| 792 | |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 793 | private Set<ConnectPoint> getHostLocations(Set<HostId> hostIds) { |
| 794 | Set<ConnectPoint> points = new HashSet<>(); |
| 795 | for (HostId hostId : hostIds) { |
| 796 | points.add(getHostLocation(hostId)); |
| 797 | } |
| 798 | return points; |
| 799 | } |
| 800 | |
| 801 | private HostLocation getHostLocation(HostId hostId) { |
| 802 | return hostService.getHost(hostId).location(); |
| 803 | } |
| 804 | |
| 805 | // Produces a list of host ids from the specified JSON array. |
| 806 | private Set<HostId> getHostIds(ArrayNode ids) { |
| 807 | Set<HostId> hostIds = new HashSet<>(); |
| 808 | for (JsonNode id : ids) { |
| 809 | hostIds.add(hostId(id.asText())); |
| 810 | } |
| 811 | return hostIds; |
| 812 | } |
| 813 | |
Simon Hunt | 4a6b54b | 2015-10-27 22:08:25 -0700 | [diff] [blame] | 814 | private void sendTopoStartDone() { |
| 815 | sendMessage(JsonUtils.envelope(TOPO_START_DONE, objectNode())); |
| 816 | } |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 817 | |
Simon Hunt | d2747a0 | 2015-04-30 22:41:16 -0700 | [diff] [blame] | 818 | private synchronized void startSummaryMonitoring() { |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 819 | stopSummaryMonitoring(); |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 820 | summaryTask = new SummaryMonitor(); |
Simon Hunt | a17fa67 | 2015-08-19 18:42:22 -0700 | [diff] [blame] | 821 | timer.schedule(summaryTask, SUMMARY_PERIOD, SUMMARY_PERIOD); |
Simon Hunt | d2747a0 | 2015-04-30 22:41:16 -0700 | [diff] [blame] | 822 | summaryRunning = true; |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 823 | } |
| 824 | |
| 825 | private synchronized void stopSummaryMonitoring() { |
Simon Hunt | d2747a0 | 2015-04-30 22:41:16 -0700 | [diff] [blame] | 826 | if (summaryTask != null) { |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 827 | summaryTask.cancel(); |
| 828 | summaryTask = null; |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 829 | } |
Simon Hunt | d2747a0 | 2015-04-30 22:41:16 -0700 | [diff] [blame] | 830 | summaryRunning = false; |
Thomas Vachuska | 9ed335b | 2015-04-14 12:07:47 -0700 | [diff] [blame] | 831 | } |
| 832 | |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 833 | |
| 834 | // Adds all internal listeners. |
Thomas Vachuska | 35fa3d4 | 2015-04-30 10:11:47 -0700 | [diff] [blame] | 835 | private synchronized void addListeners() { |
Thomas Vachuska | e586b79 | 2015-03-26 13:59:38 -0700 | [diff] [blame] | 836 | listenersRemoved = false; |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 837 | clusterService.addListener(clusterListener); |
| 838 | mastershipService.addListener(mastershipListener); |
| 839 | deviceService.addListener(deviceListener); |
| 840 | linkService.addListener(linkListener); |
| 841 | hostService.addListener(hostListener); |
| 842 | intentService.addListener(intentListener); |
| 843 | flowService.addListener(flowListener); |
| 844 | } |
| 845 | |
| 846 | // Removes all internal listeners. |
| 847 | private synchronized void removeListeners() { |
| 848 | if (!listenersRemoved) { |
| 849 | listenersRemoved = true; |
| 850 | clusterService.removeListener(clusterListener); |
| 851 | mastershipService.removeListener(mastershipListener); |
| 852 | deviceService.removeListener(deviceListener); |
| 853 | linkService.removeListener(linkListener); |
| 854 | hostService.removeListener(hostListener); |
| 855 | intentService.removeListener(intentListener); |
| 856 | flowService.removeListener(flowListener); |
| 857 | } |
| 858 | } |
| 859 | |
| 860 | // Cluster event listener. |
Simon Hunt | 7092cc4 | 2016-04-06 18:40:17 -0700 | [diff] [blame] | 861 | // TODO: Superceded by UiSharedTopologyModel.ModelEventListener |
| 862 | @Deprecated |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 863 | private class InternalClusterListener implements ClusterEventListener { |
| 864 | @Override |
| 865 | public void event(ClusterEvent event) { |
Thomas Vachuska | c7f7996 | 2015-05-28 09:37:34 -0700 | [diff] [blame] | 866 | msgSender.execute(() -> sendMessage(instanceMessage(event, null))); |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 867 | } |
| 868 | } |
| 869 | |
| 870 | // Mastership change listener |
Simon Hunt | 7092cc4 | 2016-04-06 18:40:17 -0700 | [diff] [blame] | 871 | // TODO: Superceded by UiSharedTopologyModel.ModelEventListener |
| 872 | @Deprecated |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 873 | private class InternalMastershipListener implements MastershipListener { |
| 874 | @Override |
| 875 | public void event(MastershipEvent event) { |
Thomas Vachuska | 52c98bd | 2015-05-27 20:54:02 -0700 | [diff] [blame] | 876 | msgSender.execute(() -> { |
Simon Hunt | b745ca6 | 2015-07-28 15:37:11 -0700 | [diff] [blame] | 877 | sendAllInstances(UPDATE_INSTANCE); |
Thomas Vachuska | 52c98bd | 2015-05-27 20:54:02 -0700 | [diff] [blame] | 878 | Device device = deviceService.getDevice(event.subject()); |
| 879 | if (device != null) { |
| 880 | sendMessage(deviceMessage(new DeviceEvent(DEVICE_UPDATED, device))); |
| 881 | } |
| 882 | }); |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 883 | } |
| 884 | } |
| 885 | |
| 886 | // Device event listener. |
Simon Hunt | 7092cc4 | 2016-04-06 18:40:17 -0700 | [diff] [blame] | 887 | // TODO: Superceded by UiSharedTopologyModel.ModelEventListener |
| 888 | @Deprecated |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 889 | private class InternalDeviceListener implements DeviceListener { |
| 890 | @Override |
| 891 | public void event(DeviceEvent event) { |
Thomas Vachuska | cb5016f | 2015-05-18 14:11:43 -0700 | [diff] [blame] | 892 | if (event.type() != PORT_STATS_UPDATED) { |
Thomas Vachuska | c7f7996 | 2015-05-28 09:37:34 -0700 | [diff] [blame] | 893 | msgSender.execute(() -> sendMessage(deviceMessage(event))); |
Simon Hunt | a1f1c02 | 2016-03-03 15:54:57 -0800 | [diff] [blame] | 894 | msgSender.execute(traffic::pokeIntent); |
Thomas Vachuska | cb5016f | 2015-05-18 14:11:43 -0700 | [diff] [blame] | 895 | eventAccummulator.add(event); |
| 896 | } |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 897 | } |
| 898 | } |
| 899 | |
| 900 | // Link event listener. |
Simon Hunt | 7092cc4 | 2016-04-06 18:40:17 -0700 | [diff] [blame] | 901 | // TODO: Superceded by UiSharedTopologyModel.ModelEventListener |
| 902 | @Deprecated |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 903 | private class InternalLinkListener implements LinkListener { |
| 904 | @Override |
| 905 | public void event(LinkEvent event) { |
Simon Hunt | 5c1a938 | 2016-06-01 19:35:35 -0700 | [diff] [blame] | 906 | msgSender.execute(() -> sendMessage(composeLinkMessage(event))); |
Simon Hunt | a1f1c02 | 2016-03-03 15:54:57 -0800 | [diff] [blame] | 907 | msgSender.execute(traffic::pokeIntent); |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 908 | eventAccummulator.add(event); |
| 909 | } |
| 910 | } |
| 911 | |
| 912 | // Host event listener. |
Simon Hunt | 7092cc4 | 2016-04-06 18:40:17 -0700 | [diff] [blame] | 913 | // TODO: Superceded by UiSharedTopologyModel.ModelEventListener |
| 914 | @Deprecated |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 915 | private class InternalHostListener implements HostListener { |
| 916 | @Override |
| 917 | public void event(HostEvent event) { |
Thomas Vachuska | c7f7996 | 2015-05-28 09:37:34 -0700 | [diff] [blame] | 918 | msgSender.execute(() -> sendMessage(hostMessage(event))); |
Simon Hunt | a1f1c02 | 2016-03-03 15:54:57 -0800 | [diff] [blame] | 919 | msgSender.execute(traffic::pokeIntent); |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 920 | eventAccummulator.add(event); |
| 921 | } |
| 922 | } |
| 923 | |
| 924 | // Intent event listener. |
Simon Hunt | 7092cc4 | 2016-04-06 18:40:17 -0700 | [diff] [blame] | 925 | // TODO: Superceded by UiSharedTopologyModel.ModelEventListener |
| 926 | @Deprecated |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 927 | private class InternalIntentListener implements IntentListener { |
| 928 | @Override |
| 929 | public void event(IntentEvent event) { |
Simon Hunt | 4fc8685 | 2015-08-20 17:57:52 -0700 | [diff] [blame] | 930 | msgSender.execute(traffic::pokeIntent); |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 931 | eventAccummulator.add(event); |
| 932 | } |
| 933 | } |
| 934 | |
| 935 | // Intent event listener. |
Simon Hunt | 7092cc4 | 2016-04-06 18:40:17 -0700 | [diff] [blame] | 936 | // TODO: Superceded by UiSharedTopologyModel.ModelEventListener |
| 937 | @Deprecated |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 938 | private class InternalFlowListener implements FlowRuleListener { |
| 939 | @Override |
| 940 | public void event(FlowRuleEvent event) { |
| 941 | eventAccummulator.add(event); |
| 942 | } |
| 943 | } |
| 944 | |
Simon Hunt | d2747a0 | 2015-04-30 22:41:16 -0700 | [diff] [blame] | 945 | |
Simon Hunt | a17fa67 | 2015-08-19 18:42:22 -0700 | [diff] [blame] | 946 | // === SUMMARY MONITORING |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 947 | |
| 948 | // Periodic update of the summary information |
| 949 | private class SummaryMonitor extends TimerTask { |
| 950 | @Override |
| 951 | public void run() { |
| 952 | try { |
Simon Hunt | d2747a0 | 2015-04-30 22:41:16 -0700 | [diff] [blame] | 953 | if (summaryRunning) { |
Simon Hunt | 8a0429a | 2017-01-06 16:52:47 -0800 | [diff] [blame] | 954 | msgSender.execute(() -> requestSummary()); |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 955 | } |
| 956 | } catch (Exception e) { |
| 957 | log.warn("Unable to handle summary request due to {}", e.getMessage()); |
| 958 | log.warn("Boom!", e); |
| 959 | } |
| 960 | } |
| 961 | } |
| 962 | |
| 963 | // Accumulates events to drive methodic update of the summary pane. |
| 964 | private class InternalEventAccummulator extends AbstractAccumulator<Event> { |
| 965 | protected InternalEventAccummulator() { |
| 966 | super(new Timer("topo-summary"), MAX_EVENTS, MAX_BATCH_MS, MAX_IDLE_MS); |
| 967 | } |
| 968 | |
| 969 | @Override |
| 970 | public void processItems(List<Event> items) { |
Simon Hunt | a17fa67 | 2015-08-19 18:42:22 -0700 | [diff] [blame] | 971 | // Start-of-Debugging -- Keep in until ONOS-2572 is fixed for reals |
Simon Hunt | 8d22c4b | 2015-08-06 16:24:43 -0700 | [diff] [blame] | 972 | long now = System.currentTimeMillis(); |
| 973 | String me = this.toString(); |
| 974 | String miniMe = me.replaceAll("^.*@", "me@"); |
| 975 | log.debug("Time: {}; this: {}, processing items ({} events)", |
Andrea Campanella | 732ea83 | 2017-02-06 09:25:59 -0800 | [diff] [blame] | 976 | now, miniMe, items.size()); |
Simon Hunt | 8d22c4b | 2015-08-06 16:24:43 -0700 | [diff] [blame] | 977 | // End-of-Debugging |
| 978 | |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 979 | try { |
Simon Hunt | d2747a0 | 2015-04-30 22:41:16 -0700 | [diff] [blame] | 980 | if (summaryRunning) { |
Simon Hunt | 8a0429a | 2017-01-06 16:52:47 -0800 | [diff] [blame] | 981 | msgSender.execute(() -> requestSummary()); |
Thomas Vachuska | 329af53 | 2015-03-10 02:08:33 -0700 | [diff] [blame] | 982 | } |
| 983 | } catch (Exception e) { |
| 984 | log.warn("Unable to handle summary request due to {}", e.getMessage()); |
| 985 | log.debug("Boom!", e); |
| 986 | } |
| 987 | } |
| 988 | } |
| 989 | } |