| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more contributor license |
| * agreements. See the NOTICE file distributed with this work for additional information regarding |
| * copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance with the License. You may obtain a |
| * copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software distributed under the License |
| * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express |
| * or implied. See the License for the specific language governing permissions and limitations under |
| * the License. |
| */ |
| package org.apache.geode.internal.cache.tier.sockets; |
| |
| import static org.apache.geode.cache.RegionShortcut.REPLICATE; |
| import static org.apache.geode.cache.client.ClientRegionShortcut.LOCAL; |
| import static org.apache.geode.test.awaitility.GeodeAwaitility.await; |
| import static org.apache.geode.test.dunit.VM.getHostName; |
| import static org.apache.geode.test.dunit.VM.getVM; |
| import static org.assertj.core.api.Assertions.assertThat; |
| |
| import java.io.IOException; |
| import java.io.Serializable; |
| |
| import org.junit.Before; |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.experimental.categories.Category; |
| |
| import org.apache.geode.cache.RegionFactory; |
| import org.apache.geode.cache.client.ClientRegionFactory; |
| import org.apache.geode.cache.client.PoolManager; |
| import org.apache.geode.cache.client.internal.Connection; |
| import org.apache.geode.cache.client.internal.PoolImpl; |
| import org.apache.geode.cache.client.internal.ServerRegionProxy; |
| import org.apache.geode.cache.server.CacheServer; |
| import org.apache.geode.distributed.internal.ServerLocation; |
| import org.apache.geode.internal.cache.EventID; |
| import org.apache.geode.test.dunit.VM; |
| import org.apache.geode.test.dunit.rules.CacheRule; |
| import org.apache.geode.test.dunit.rules.ClientCacheRule; |
| import org.apache.geode.test.dunit.rules.DistributedRule; |
| import org.apache.geode.test.junit.categories.ClientServerTest; |
| import org.apache.geode.test.junit.rules.serializable.SerializableTestName; |
| |
| /** |
| * The Region Destroy Operation from Cache Client does not pass the Client side Context object nor |
| * does the p2p messaging has provision of sending Context object in the DestroyRegionMessage. This |
| * can cause sender to receive it own region destruction message. |
| * |
| * <p> |
| * TRAC #36269: RegionDestroy operation may get sent to the originator |
| */ |
| @Category(ClientServerTest.class) |
| public class ClientDestroyRegionNotificationRegressionTest implements Serializable { |
| |
| private String hostName; |
| private String uniqueName; |
| private String regionName; |
| |
| private int port1; |
| private int port2; |
| |
| private VM server1; |
| private VM server2; |
| |
| @Rule |
| public DistributedRule distributedRule = new DistributedRule(); |
| |
| @Rule |
| public CacheRule cacheRule = new CacheRule(); |
| |
| @Rule |
| public ClientCacheRule clientCacheRule = new ClientCacheRule(); |
| |
| @Rule |
| public SerializableTestName testName = new SerializableTestName(); |
| |
| @Before |
| public void setUp() throws Exception { |
| server1 = getVM(0); |
| server2 = getVM(1); |
| |
| hostName = getHostName(); |
| uniqueName = getClass().getSimpleName() + "_" + testName.getMethodName(); |
| regionName = uniqueName + "_region"; |
| |
| port1 = server1.invoke(() -> createServerCache()); |
| port2 = server2.invoke(() -> createServerCache()); |
| |
| createClientCacheAndDestroyRegion(); |
| } |
| |
| /** |
| * This tests whether the region destroy are not received by the sender |
| */ |
| @Test |
| public void senderDoesNotReceiveRegionDestroy() throws Exception { |
| server1.invoke(() -> { |
| await().until(() -> cacheRule.getCache().getRegion(regionName) == null); |
| }); |
| server2.invoke(() -> { |
| await().until(() -> cacheRule.getCache().getRegion(regionName) == null); |
| }); |
| |
| Thread.sleep(5 * 1000); |
| |
| assertThat(clientCacheRule.getClientCache().getRegion(regionName).isDestroyed()).isFalse(); |
| } |
| |
| private void createClientCacheAndDestroyRegion() { |
| clientCacheRule.createClientCache(); |
| |
| CacheServerTestUtil.disableShufflingOfEndpoints(); |
| PoolImpl pool; |
| try { |
| pool = (PoolImpl) PoolManager.createFactory().addServer(hostName, port1) |
| .addServer(hostName, port2).setSubscriptionEnabled(true).setReadTimeout(2000) |
| .setSocketBufferSize(1000).setMinConnections(4).create(uniqueName); |
| } finally { |
| CacheServerTestUtil.enableShufflingOfEndpoints(); |
| } |
| |
| ClientRegionFactory<?, ?> clientRegionFactory = |
| clientCacheRule.getClientCache().createClientRegionFactory(LOCAL); |
| clientRegionFactory.setPoolName(pool.getName()); |
| clientRegionFactory.create(regionName); |
| |
| Connection connection = pool.acquireConnection(new ServerLocation(hostName, port2)); |
| EventID eventId = new EventID(new byte[] {1}, 1, 1); |
| ServerRegionProxy serverRegionProxy = new ServerRegionProxy(regionName, pool); |
| |
| serverRegionProxy.destroyRegionOnForTestsOnly(connection, eventId, null); |
| } |
| |
| private int createServerCache() throws IOException { |
| cacheRule.createCache(); |
| |
| RegionFactory<?, ?> regionFactory = cacheRule.getCache().createRegionFactory(REPLICATE); |
| regionFactory.create(regionName); |
| |
| CacheServer cacheServer = cacheRule.getCache().addCacheServer(); |
| cacheServer.setPort(0); |
| cacheServer.start(); |
| return cacheServer.getPort(); |
| } |
| } |