Brian O'Connor | 3c58e96 | 2015-04-28 23:21:51 -0700 | [diff] [blame] | 1 | /* |
Brian O'Connor | a09fe5b | 2017-08-03 21:12:30 -0700 | [diff] [blame] | 2 | * Copyright 2015-present Open Networking Foundation |
Brian O'Connor | 3c58e96 | 2015-04-28 23:21:51 -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.net.intent.impl; |
| 17 | |
Brian O'Connor | 3c58e96 | 2015-04-28 23:21:51 -0700 | [diff] [blame] | 18 | import org.onosproject.cfg.ComponentConfigService; |
| 19 | import org.onosproject.net.intent.IntentData; |
| 20 | import org.onosproject.net.intent.IntentEvent; |
| 21 | import org.onosproject.net.intent.IntentListener; |
| 22 | import org.onosproject.net.intent.IntentService; |
| 23 | import org.onosproject.net.intent.IntentStore; |
Brian O'Connor | a6c9b5c | 2015-04-29 22:38:29 -0700 | [diff] [blame] | 24 | import org.onosproject.net.intent.Key; |
Pier Luigi | e6caf68 | 2017-01-26 15:25:09 -0800 | [diff] [blame] | 25 | import org.onosproject.store.service.WallClockTimestamp; |
Brian O'Connor | 3c58e96 | 2015-04-28 23:21:51 -0700 | [diff] [blame] | 26 | import org.osgi.service.component.ComponentContext; |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame^] | 27 | import org.osgi.service.component.annotations.Activate; |
| 28 | import org.osgi.service.component.annotations.Component; |
| 29 | import org.osgi.service.component.annotations.Deactivate; |
| 30 | import org.osgi.service.component.annotations.Modified; |
| 31 | import org.osgi.service.component.annotations.Reference; |
| 32 | import org.osgi.service.component.annotations.ReferenceCardinality; |
Brian O'Connor | 3c58e96 | 2015-04-28 23:21:51 -0700 | [diff] [blame] | 33 | import org.slf4j.Logger; |
| 34 | |
| 35 | import java.util.Dictionary; |
| 36 | import java.util.Properties; |
| 37 | import java.util.Timer; |
| 38 | import java.util.TimerTask; |
| 39 | import java.util.concurrent.ExecutorService; |
| 40 | |
| 41 | import static com.google.common.base.Strings.isNullOrEmpty; |
| 42 | import static java.util.concurrent.Executors.newSingleThreadExecutor; |
| 43 | import static org.onlab.util.Tools.get; |
| 44 | import static org.onlab.util.Tools.groupedThreads; |
Brian O'Connor | 3c58e96 | 2015-04-28 23:21:51 -0700 | [diff] [blame] | 45 | import static org.slf4j.LoggerFactory.getLogger; |
| 46 | |
| 47 | /** |
Brian O'Connor | a6c9b5c | 2015-04-29 22:38:29 -0700 | [diff] [blame] | 48 | * This component cleans up intents that have encountered errors or otherwise |
| 49 | * stalled during installation or withdrawal. |
| 50 | * <p> |
| 51 | * It periodically polls (based on configured period) for pending and CORRUPT |
| 52 | * intents from the store and retries. It also listens for CORRUPT event |
| 53 | * notifications, which signify errors in processing, and retries. |
| 54 | * </p> |
Brian O'Connor | 3c58e96 | 2015-04-28 23:21:51 -0700 | [diff] [blame] | 55 | */ |
| 56 | @Component(immediate = true) |
| 57 | public class IntentCleanup implements Runnable, IntentListener { |
| 58 | |
Brian O'Connor | cdec493 | 2015-04-30 16:16:47 -0700 | [diff] [blame] | 59 | private static final Logger log = getLogger(IntentCleanup.class); |
Brian O'Connor | 3c58e96 | 2015-04-28 23:21:51 -0700 | [diff] [blame] | 60 | |
Pier Luigi | e6caf68 | 2017-01-26 15:25:09 -0800 | [diff] [blame] | 61 | // Logical timeout for stuck Intents in INSTALLING or WITHDRAWING. The unit is seconds |
| 62 | private static final int INSTALLING_WITHDRAWING_PERIOD = 120; |
| 63 | |
Brian O'Connor | 3c58e96 | 2015-04-28 23:21:51 -0700 | [diff] [blame] | 64 | private static final int DEFAULT_PERIOD = 5; //seconds |
Brian O'Connor | 6d8e317 | 2015-04-30 15:43:57 -0700 | [diff] [blame] | 65 | private static final int DEFAULT_THRESHOLD = 5; //tries |
Brian O'Connor | 3c58e96 | 2015-04-28 23:21:51 -0700 | [diff] [blame] | 66 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame^] | 67 | //@Property(name = "enabled", boolValue = true, |
| 68 | // label = "Enables/disables the intent cleanup component") |
Brian O'Connor | 5fcf6f5 | 2015-05-28 17:34:26 -0700 | [diff] [blame] | 69 | private boolean enabled = true; |
| 70 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame^] | 71 | //@Property(name = "period", intValue = DEFAULT_PERIOD, |
| 72 | // label = "Frequency in ms between cleanup runs") |
Brian O'Connor | 3c58e96 | 2015-04-28 23:21:51 -0700 | [diff] [blame] | 73 | protected int period = DEFAULT_PERIOD; |
Brian O'Connor | a6c9b5c | 2015-04-29 22:38:29 -0700 | [diff] [blame] | 74 | private long periodMs; |
Pier Luigi | e6caf68 | 2017-01-26 15:25:09 -0800 | [diff] [blame] | 75 | private long periodMsForStuck; |
Brian O'Connor | 3c58e96 | 2015-04-28 23:21:51 -0700 | [diff] [blame] | 76 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame^] | 77 | //@Property(name = "retryThreshold", intValue = DEFAULT_THRESHOLD, |
| 78 | // label = "Number of times to retry CORRUPT intent without delay") |
Brian O'Connor | cdec493 | 2015-04-30 16:16:47 -0700 | [diff] [blame] | 79 | protected int retryThreshold = DEFAULT_THRESHOLD; |
Brian O'Connor | 6d8e317 | 2015-04-30 15:43:57 -0700 | [diff] [blame] | 80 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame^] | 81 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Brian O'Connor | 3c58e96 | 2015-04-28 23:21:51 -0700 | [diff] [blame] | 82 | protected IntentService service; |
| 83 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame^] | 84 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Brian O'Connor | 3c58e96 | 2015-04-28 23:21:51 -0700 | [diff] [blame] | 85 | protected IntentStore store; |
| 86 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame^] | 87 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Brian O'Connor | 3c58e96 | 2015-04-28 23:21:51 -0700 | [diff] [blame] | 88 | protected ComponentConfigService cfgService; |
| 89 | |
| 90 | private ExecutorService executor; |
| 91 | private Timer timer; |
| 92 | private TimerTask timerTask; |
| 93 | |
| 94 | @Activate |
| 95 | public void activate() { |
| 96 | cfgService.registerProperties(getClass()); |
HIGUCHI Yuta | d9e0105 | 2016-04-14 09:31:42 -0700 | [diff] [blame] | 97 | executor = newSingleThreadExecutor(groupedThreads("onos/intent", "cleanup", log)); |
Brian O'Connor | 3c58e96 | 2015-04-28 23:21:51 -0700 | [diff] [blame] | 98 | timer = new Timer("onos-intent-cleanup-timer"); |
| 99 | service.addListener(this); |
| 100 | adjustRate(); |
| 101 | log.info("Started"); |
| 102 | } |
| 103 | |
| 104 | @Deactivate |
| 105 | public void deactivate() { |
| 106 | cfgService.unregisterProperties(getClass(), false); |
| 107 | service.removeListener(this); |
| 108 | timer.cancel(); |
| 109 | timerTask = null; |
| 110 | executor.shutdown(); |
| 111 | log.info("Stopped"); |
| 112 | } |
| 113 | |
| 114 | @Modified |
| 115 | public void modified(ComponentContext context) { |
| 116 | Dictionary<?, ?> properties = context != null ? context.getProperties() : new Properties(); |
| 117 | |
| 118 | int newPeriod; |
Brian O'Connor | 5fcf6f5 | 2015-05-28 17:34:26 -0700 | [diff] [blame] | 119 | boolean newEnabled; |
Brian O'Connor | 3c58e96 | 2015-04-28 23:21:51 -0700 | [diff] [blame] | 120 | try { |
| 121 | String s = get(properties, "period"); |
| 122 | newPeriod = isNullOrEmpty(s) ? period : Integer.parseInt(s.trim()); |
Brian O'Connor | 6d8e317 | 2015-04-30 15:43:57 -0700 | [diff] [blame] | 123 | |
| 124 | s = get(properties, "retryThreshold"); |
Brian O'Connor | 5fcf6f5 | 2015-05-28 17:34:26 -0700 | [diff] [blame] | 125 | retryThreshold = isNullOrEmpty(s) ? retryThreshold : Integer.parseInt(s.trim()); |
| 126 | |
| 127 | s = get(properties, "enabled"); |
| 128 | newEnabled = isNullOrEmpty(s) ? enabled : Boolean.parseBoolean(s.trim()); |
Brian O'Connor | 3c58e96 | 2015-04-28 23:21:51 -0700 | [diff] [blame] | 129 | } catch (NumberFormatException e) { |
| 130 | log.warn(e.getMessage()); |
| 131 | newPeriod = period; |
Brian O'Connor | 5fcf6f5 | 2015-05-28 17:34:26 -0700 | [diff] [blame] | 132 | newEnabled = enabled; |
Brian O'Connor | 3c58e96 | 2015-04-28 23:21:51 -0700 | [diff] [blame] | 133 | } |
| 134 | |
| 135 | // Any change in the following parameters implies hard restart |
Pier Luigi | e6caf68 | 2017-01-26 15:25:09 -0800 | [diff] [blame] | 136 | // We could further restrict only for values multiple of the period |
| 137 | // of the stuck intents |
| 138 | if (newPeriod != period || enabled != newEnabled || newPeriod <= INSTALLING_WITHDRAWING_PERIOD) { |
Brian O'Connor | 3c58e96 | 2015-04-28 23:21:51 -0700 | [diff] [blame] | 139 | period = newPeriod; |
Brian O'Connor | 5fcf6f5 | 2015-05-28 17:34:26 -0700 | [diff] [blame] | 140 | enabled = newEnabled; |
Brian O'Connor | 3c58e96 | 2015-04-28 23:21:51 -0700 | [diff] [blame] | 141 | adjustRate(); |
| 142 | } |
| 143 | |
Brian O'Connor | 5fcf6f5 | 2015-05-28 17:34:26 -0700 | [diff] [blame] | 144 | log.info("Settings: enabled={}, period={}, retryThreshold={}", |
| 145 | enabled, period, retryThreshold); |
Brian O'Connor | 3c58e96 | 2015-04-28 23:21:51 -0700 | [diff] [blame] | 146 | } |
| 147 | |
Brian O'Connor | eba4e34 | 2015-04-30 22:50:13 -0700 | [diff] [blame] | 148 | protected void adjustRate() { |
Brian O'Connor | 3c58e96 | 2015-04-28 23:21:51 -0700 | [diff] [blame] | 149 | if (timerTask != null) { |
| 150 | timerTask.cancel(); |
Brian O'Connor | 5fcf6f5 | 2015-05-28 17:34:26 -0700 | [diff] [blame] | 151 | timerTask = null; |
Brian O'Connor | 3c58e96 | 2015-04-28 23:21:51 -0700 | [diff] [blame] | 152 | } |
| 153 | |
Brian O'Connor | 5fcf6f5 | 2015-05-28 17:34:26 -0700 | [diff] [blame] | 154 | if (enabled) { |
| 155 | timerTask = new TimerTask() { |
| 156 | @Override |
| 157 | public void run() { |
HIGUCHI Yuta | d9e0105 | 2016-04-14 09:31:42 -0700 | [diff] [blame] | 158 | executor.execute(IntentCleanup.this); |
Brian O'Connor | 5fcf6f5 | 2015-05-28 17:34:26 -0700 | [diff] [blame] | 159 | } |
| 160 | }; |
Pier Luigi | e6caf68 | 2017-01-26 15:25:09 -0800 | [diff] [blame] | 161 | // Convert to ms |
Ray Milkey | 3717e60 | 2018-02-01 13:49:47 -0800 | [diff] [blame] | 162 | periodMs = period * 1_000L; |
| 163 | periodMsForStuck = INSTALLING_WITHDRAWING_PERIOD * 1000L; |
Pier Luigi | e6caf68 | 2017-01-26 15:25:09 -0800 | [diff] [blame] | 164 | // Schedule the executions |
Brian O'Connor | 5fcf6f5 | 2015-05-28 17:34:26 -0700 | [diff] [blame] | 165 | timer.scheduleAtFixedRate(timerTask, periodMs, periodMs); |
| 166 | } |
Brian O'Connor | 3c58e96 | 2015-04-28 23:21:51 -0700 | [diff] [blame] | 167 | } |
| 168 | |
| 169 | |
| 170 | @Override |
| 171 | public void run() { |
| 172 | try { |
| 173 | cleanup(); |
| 174 | } catch (Exception e) { |
| 175 | log.warn("Caught exception during Intent cleanup", e); |
| 176 | } |
| 177 | } |
| 178 | |
Brian O'Connor | a6c9b5c | 2015-04-29 22:38:29 -0700 | [diff] [blame] | 179 | private void resubmitCorrupt(IntentData intentData, boolean checkThreshold) { |
Brian O'Connor | 6d8e317 | 2015-04-30 15:43:57 -0700 | [diff] [blame] | 180 | if (checkThreshold && intentData.errorCount() >= retryThreshold) { |
Brian O'Connor | 3822430 | 2016-08-02 22:03:01 -0700 | [diff] [blame] | 181 | //FIXME trace or debug statement? |
Brian O'Connor | 6d8e317 | 2015-04-30 15:43:57 -0700 | [diff] [blame] | 182 | return; // threshold met or exceeded |
Brian O'Connor | 3822430 | 2016-08-02 22:03:01 -0700 | [diff] [blame] | 183 | } // FIXME should we backoff here? |
Brian O'Connor | a6c9b5c | 2015-04-29 22:38:29 -0700 | [diff] [blame] | 184 | |
| 185 | switch (intentData.request()) { |
| 186 | case INSTALL_REQ: |
| 187 | service.submit(intentData.intent()); |
| 188 | break; |
| 189 | case WITHDRAW_REQ: |
| 190 | service.withdraw(intentData.intent()); |
| 191 | break; |
| 192 | default: |
Jonathan Hart | aae93b2 | 2015-07-22 14:59:47 -0700 | [diff] [blame] | 193 | log.warn("Trying to resubmit corrupt/failed intent {} in state {} with request {}", |
Brian O'Connor | b55d6e6 | 2015-06-01 15:25:53 -0700 | [diff] [blame] | 194 | intentData.key(), intentData.state(), intentData.request()); |
Brian O'Connor | a6c9b5c | 2015-04-29 22:38:29 -0700 | [diff] [blame] | 195 | break; |
| 196 | } |
| 197 | } |
| 198 | |
| 199 | private void resubmitPendingRequest(IntentData intentData) { |
Brian O'Connor | 3822430 | 2016-08-02 22:03:01 -0700 | [diff] [blame] | 200 | // FIXME should we back off here? |
Brian O'Connor | a6c9b5c | 2015-04-29 22:38:29 -0700 | [diff] [blame] | 201 | switch (intentData.request()) { |
| 202 | case INSTALL_REQ: |
Brian O'Connor | a6c9b5c | 2015-04-29 22:38:29 -0700 | [diff] [blame] | 203 | case WITHDRAW_REQ: |
Brian O'Connor | 105cf53 | 2016-04-19 13:07:38 -0700 | [diff] [blame] | 204 | case PURGE_REQ: |
jaegonkim | cbe1c5e | 2018-05-20 15:11:18 +0900 | [diff] [blame] | 205 | service.addPending(IntentData.copy(intentData, new WallClockTimestamp())); |
Brian O'Connor | 105cf53 | 2016-04-19 13:07:38 -0700 | [diff] [blame] | 206 | break; |
Brian O'Connor | a6c9b5c | 2015-04-29 22:38:29 -0700 | [diff] [blame] | 207 | default: |
Brian O'Connor | c90d184 | 2015-10-01 15:48:00 -0700 | [diff] [blame] | 208 | log.warn("Failed to resubmit pending intent {} in state {} with request {}", |
Brian O'Connor | b55d6e6 | 2015-06-01 15:25:53 -0700 | [diff] [blame] | 209 | intentData.key(), intentData.state(), intentData.request()); |
Brian O'Connor | a6c9b5c | 2015-04-29 22:38:29 -0700 | [diff] [blame] | 210 | break; |
| 211 | } |
| 212 | } |
| 213 | |
Brian O'Connor | 3c58e96 | 2015-04-28 23:21:51 -0700 | [diff] [blame] | 214 | /** |
Jonathan Hart | aae93b2 | 2015-07-22 14:59:47 -0700 | [diff] [blame] | 215 | * Iterates through corrupt, failed and pending intents and |
| 216 | * re-submit/withdraw appropriately. |
Brian O'Connor | 3c58e96 | 2015-04-28 23:21:51 -0700 | [diff] [blame] | 217 | */ |
| 218 | private void cleanup() { |
Pier Luigi | e6caf68 | 2017-01-26 15:25:09 -0800 | [diff] [blame] | 219 | int corruptCount = 0, failedCount = 0, stuckCount = 0, pendingCount = 0, skipped = 0; |
Jonathan Hart | aae93b2 | 2015-07-22 14:59:47 -0700 | [diff] [blame] | 220 | |
Brian O'Connor | c590ebb | 2016-12-08 18:16:41 -0800 | [diff] [blame] | 221 | // Check the pending map first, because the check of the current map |
| 222 | // will add items to the pending map. |
| 223 | for (IntentData intentData : store.getPendingData(true, periodMs)) { |
Pier Luigi | 13b287f | 2017-01-10 15:07:52 -0800 | [diff] [blame] | 224 | log.debug("Resubmit Pending Intent: key {}, state {}, request {}", |
| 225 | intentData.key(), intentData.state(), intentData.request()); |
Brian O'Connor | c590ebb | 2016-12-08 18:16:41 -0800 | [diff] [blame] | 226 | resubmitPendingRequest(intentData); |
| 227 | pendingCount++; |
| 228 | } |
| 229 | |
Brian O'Connor | a6c9b5c | 2015-04-29 22:38:29 -0700 | [diff] [blame] | 230 | for (IntentData intentData : store.getIntentData(true, periodMs)) { |
jaegonkim | ab7e59f | 2018-05-07 13:04:05 +0900 | [diff] [blame] | 231 | IntentData pendingIntentData = store.getPendingData(intentData.key()); |
| 232 | if (pendingIntentData != null) { |
| 233 | continue; |
| 234 | } |
| 235 | |
Brian O'Connor | a6c9b5c | 2015-04-29 22:38:29 -0700 | [diff] [blame] | 236 | switch (intentData.state()) { |
Jonathan Hart | aae93b2 | 2015-07-22 14:59:47 -0700 | [diff] [blame] | 237 | case FAILED: |
Pier Luigi | 13b287f | 2017-01-10 15:07:52 -0800 | [diff] [blame] | 238 | log.debug("Resubmit Failed Intent: key {}, state {}, request {}", |
jaegonkim | ab7e59f | 2018-05-07 13:04:05 +0900 | [diff] [blame] | 239 | intentData.key(), intentData.state(), intentData.request()); |
Jonathan Hart | aae93b2 | 2015-07-22 14:59:47 -0700 | [diff] [blame] | 240 | resubmitCorrupt(intentData, false); |
| 241 | failedCount++; |
| 242 | break; |
Brian O'Connor | a6c9b5c | 2015-04-29 22:38:29 -0700 | [diff] [blame] | 243 | case CORRUPT: |
Pier Luigi | 13b287f | 2017-01-10 15:07:52 -0800 | [diff] [blame] | 244 | log.debug("Resubmit Corrupt Intent: key {}, state {}, request {}", |
jaegonkim | ab7e59f | 2018-05-07 13:04:05 +0900 | [diff] [blame] | 245 | intentData.key(), intentData.state(), intentData.request()); |
Brian O'Connor | a6c9b5c | 2015-04-29 22:38:29 -0700 | [diff] [blame] | 246 | resubmitCorrupt(intentData, false); |
| 247 | corruptCount++; |
Brian O'Connor | eba4e34 | 2015-04-30 22:50:13 -0700 | [diff] [blame] | 248 | break; |
Brian O'Connor | a6c9b5c | 2015-04-29 22:38:29 -0700 | [diff] [blame] | 249 | case INSTALLING: //FALLTHROUGH |
| 250 | case WITHDRAWING: |
Pier Luigi | e6caf68 | 2017-01-26 15:25:09 -0800 | [diff] [blame] | 251 | // Instances can have different clocks and potentially we can have problems |
| 252 | // An Intent can be submitted again before the real period of the stuck intents |
| 253 | final WallClockTimestamp time = new WallClockTimestamp( |
| 254 | System.currentTimeMillis() - periodMsForStuck |
| 255 | ); |
| 256 | if (intentData.version().isOlderThan(time)) { |
| 257 | resubmitPendingRequest(intentData); |
| 258 | stuckCount++; |
| 259 | } else { |
| 260 | skipped++; |
| 261 | } |
Brian O'Connor | eba4e34 | 2015-04-30 22:50:13 -0700 | [diff] [blame] | 262 | break; |
Brian O'Connor | a6c9b5c | 2015-04-29 22:38:29 -0700 | [diff] [blame] | 263 | default: |
| 264 | //NOOP |
| 265 | break; |
Brian O'Connor | 3c58e96 | 2015-04-28 23:21:51 -0700 | [diff] [blame] | 266 | } |
| 267 | } |
Brian O'Connor | a6c9b5c | 2015-04-29 22:38:29 -0700 | [diff] [blame] | 268 | |
Jonathan Hart | 82efa69 | 2015-10-10 18:30:28 -0700 | [diff] [blame] | 269 | if (corruptCount + failedCount + stuckCount + pendingCount > 0) { |
| 270 | log.debug("Intent cleanup ran and resubmitted {} corrupt, {} failed, {} stuck, and {} pending intents", |
| 271 | corruptCount, failedCount, stuckCount, pendingCount); |
| 272 | } |
Pier Luigi | e6caf68 | 2017-01-26 15:25:09 -0800 | [diff] [blame] | 273 | if (skipped > 0) { |
| 274 | log.debug("Intent cleanup skipped {} intents", skipped); |
| 275 | } |
Brian O'Connor | 3c58e96 | 2015-04-28 23:21:51 -0700 | [diff] [blame] | 276 | } |
| 277 | |
| 278 | @Override |
| 279 | public void event(IntentEvent event) { |
Brian O'Connor | 6d8e317 | 2015-04-30 15:43:57 -0700 | [diff] [blame] | 280 | // this is the fast path for CORRUPT intents, retry on event notification. |
Brian O'Connor | a6c9b5c | 2015-04-29 22:38:29 -0700 | [diff] [blame] | 281 | //TODO we might consider using the timer to back off for subsequent retries |
Brian O'Connor | 5fcf6f5 | 2015-05-28 17:34:26 -0700 | [diff] [blame] | 282 | if (enabled && event.type() == IntentEvent.Type.CORRUPT) { |
Brian O'Connor | a6c9b5c | 2015-04-29 22:38:29 -0700 | [diff] [blame] | 283 | Key key = event.subject().key(); |
| 284 | if (store.isMaster(key)) { |
| 285 | IntentData data = store.getIntentData(event.subject().key()); |
| 286 | resubmitCorrupt(data, true); |
| 287 | } |
Brian O'Connor | 3c58e96 | 2015-04-28 23:21:51 -0700 | [diff] [blame] | 288 | } |
| 289 | } |
| 290 | } |