| /* |
| * 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.jackrabbit.oak.segment.standby; |
| |
| import static org.apache.jackrabbit.oak.segment.SegmentTestUtils.addTestContent; |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| |
| import java.io.File; |
| |
| import org.apache.jackrabbit.oak.commons.junit.TemporaryPort; |
| import org.apache.jackrabbit.oak.segment.SegmentNodeStoreBuilders; |
| import org.apache.jackrabbit.oak.segment.file.FileStore; |
| import org.apache.jackrabbit.oak.segment.standby.client.StandbyClientSync; |
| import org.apache.jackrabbit.oak.segment.standby.server.StandbyServerSync; |
| import org.apache.jackrabbit.oak.segment.test.TemporaryFileStore; |
| import org.apache.jackrabbit.oak.segment.test.proxy.NetworkErrorProxy; |
| import org.apache.jackrabbit.oak.spi.state.NodeStore; |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.rules.RuleChain; |
| import org.junit.rules.TemporaryFolder; |
| |
| public class BrokenNetworkIT extends TestBase { |
| |
| private TemporaryFolder folder = new TemporaryFolder(new File("target")); |
| |
| private TemporaryFileStore serverFileStore = new TemporaryFileStore(folder, false); |
| |
| private TemporaryFileStore clientFileStore1 = new TemporaryFileStore(folder, true); |
| |
| @Rule |
| public RuleChain chain = RuleChain.outerRule(folder) |
| .around(serverFileStore) |
| .around(clientFileStore1); |
| |
| @Rule |
| public TemporaryPort serverPort = new TemporaryPort(); |
| |
| @Rule |
| public TemporaryPort proxyPort = new TemporaryPort(); |
| |
| @Test |
| public void testProxy() throws Exception { |
| FileStore serverStore = serverFileStore.fileStore(); |
| FileStore clientStore = clientFileStore1.fileStore(); |
| |
| NodeStore store = SegmentNodeStoreBuilders.builder(serverStore).build(); |
| addTestContent(store, "server"); |
| serverStore.flush(); |
| |
| try ( |
| StandbyServerSync serverSync = new StandbyServerSync(serverPort.getPort(), serverStore, MB, false); |
| StandbyClientSync clientSync = new StandbyClientSync(getServerHost(), serverPort.getPort(), clientStore, false, getClientTimeout(), false, folder.newFolder()); |
| ) { |
| serverSync.start(); |
| clientSync.run(); |
| } |
| |
| assertEquals(serverStore.getHead(), clientStore.getHead()); |
| } |
| |
| @Test |
| public void testProxySSL() throws Exception { |
| FileStore storeS = serverFileStore.fileStore(); |
| FileStore storeC = clientFileStore1.fileStore(); |
| |
| NodeStore store = SegmentNodeStoreBuilders.builder(storeS).build(); |
| addTestContent(store, "server"); |
| storeS.flush(); |
| |
| try ( |
| StandbyServerSync serverSync = new StandbyServerSync(serverPort.getPort(), storeS, MB, true); |
| StandbyClientSync clientSync = new StandbyClientSync(getServerHost(), serverPort.getPort(), storeC, true, getClientTimeout(), false, folder.newFolder()); |
| ) { |
| serverSync.start(); |
| clientSync.run(); |
| } |
| |
| assertEquals(storeS.getHead(), storeC.getHead()); |
| } |
| |
| @Test |
| public void testProxySkippedBytes() throws Exception { |
| useProxy(false, 100, 1, -1, false); |
| } |
| |
| @Test |
| public void testProxySSLSkippedBytes() throws Exception { |
| useProxy(true, 400, 10, -1, false); |
| } |
| |
| @Test |
| public void testProxySkippedBytesIntermediateChange() throws Exception { |
| useProxy(false, 100, 1, -1, true); |
| } |
| |
| @Test |
| public void testProxySSLSkippedBytesIntermediateChange() throws Exception { |
| useProxy(true, 400, 10, -1, true); |
| } |
| |
| @Test |
| public void testProxyFlippedStartByte() throws Exception { |
| useProxy(false, 0, 0, 0, false); |
| } |
| |
| @Test |
| public void testProxyFlippedStartByteSSL() throws Exception { |
| useProxy(true, 0, 0, 0, false); |
| } |
| |
| @Test |
| public void testProxyFlippedIntermediateByte() throws Exception { |
| useProxy(false, 0, 0, 150, false); |
| } |
| |
| @Test |
| public void testProxyFlippedIntermediateByteSSL() throws Exception { |
| useProxy(true, 0, 0, 560, false); |
| } |
| |
| @Test |
| public void testProxyFlippedEndByte() throws Exception { |
| useProxy(false, 0, 0, 220, false); |
| } |
| |
| @Test |
| public void testProxyFlippedEndByteSSL() throws Exception { |
| useProxy(true, 0, 0, 575, false); |
| } |
| |
| private void useProxy(boolean ssl, int skipPosition, int skipBytes, int flipPosition, boolean intermediateChange) throws Exception { |
| FileStore serverStore = serverFileStore.fileStore(); |
| FileStore clientStore = clientFileStore1.fileStore(); |
| |
| NodeStore store = SegmentNodeStoreBuilders.builder(serverStore).build(); |
| addTestContent(store, "server"); |
| serverStore.flush(); |
| |
| try (StandbyServerSync serverSync = new StandbyServerSync(serverPort.getPort(), serverStore, MB, ssl)) { |
| serverSync.start(); |
| |
| File spoolFolder = folder.newFolder(); |
| |
| try ( |
| NetworkErrorProxy ignored = new NetworkErrorProxy(proxyPort.getPort(), getServerHost(), serverPort.getPort(), flipPosition, skipPosition, skipBytes); |
| StandbyClientSync clientSync = new StandbyClientSync(getServerHost(), proxyPort.getPort(), clientStore, ssl, getClientTimeout(), false, spoolFolder) |
| ) { |
| clientSync.run(); |
| } |
| |
| assertFalse("stores are equal", serverStore.getHead().equals(clientStore.getHead())); |
| |
| if (intermediateChange) { |
| addTestContent(store, "server2"); |
| serverStore.flush(); |
| } |
| |
| try (StandbyClientSync clientSync = new StandbyClientSync(getServerHost(), serverPort.getPort(), clientStore, ssl, getClientTimeout(), false, spoolFolder)) { |
| clientSync.run(); |
| } |
| } |
| |
| assertEquals("stores are not equal", serverStore.getHead(), clientStore.getHead()); |
| } |
| |
| } |