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* 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.activemq.artemis.tests.integration.cluster.failover;
import java.net.InetAddress;
import java.util.concurrent.TimeUnit;
import org.apache.activemq.artemis.api.core.TransportConfiguration;
import org.apache.activemq.artemis.api.core.client.ClientSession;
import org.apache.activemq.artemis.api.core.client.ClientSessionFactory;
import org.apache.activemq.artemis.api.core.client.ServerLocator;
import org.apache.activemq.artemis.logs.AssertionLoggerHandler;
import org.apache.activemq.artemis.tests.util.TransportConfigurationUtils;
import org.jboss.logging.Logger;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
public class NetworkIsolationReplicationTest extends FailoverTestBase {
private static final Logger logger = Logger.getLogger(NetworkIsolationReplicationTest.class);
@Before
@Override
public void setUp() throws Exception {
this.startBackupServer = false;
super.setUp();
}
@Override
protected TransportConfiguration getAcceptorTransportConfiguration(final boolean live) {
return TransportConfigurationUtils.getNettyAcceptor(live, 1);
}
@Override
protected TransportConfiguration getConnectorTransportConfiguration(final boolean live) {
return TransportConfigurationUtils.getNettyConnector(live, 1);
}
protected ClientSession createSession(ClientSessionFactory sf1,
boolean xa,
boolean autoCommitSends,
boolean autoCommitAcks) throws Exception {
return addClientSession(sf1.createSession(xa, autoCommitSends, autoCommitAcks));
}
@Test
public void testDoNotActivateOnIsolation() throws Exception {
AssertionLoggerHandler.startCapture();
try {
ServerLocator locator = getServerLocator();
// this block here is just to validate if ignoring loopback addresses logic is in place
{
backupServer.getServer().getNetworkHealthCheck().addAddress(InetAddress.getByName("127.0.0.1"));
Assert.assertTrue(AssertionLoggerHandler.findText("AMQ202001"));
AssertionLoggerHandler.clear();
backupServer.getServer().getNetworkHealthCheck().setIgnoreLoopback(true).addAddress(InetAddress.getByName("127.0.0.1"));
Assert.assertFalse(AssertionLoggerHandler.findText("AMQ202001"));
backupServer.getServer().getNetworkHealthCheck().clearAddresses();
}
backupServer.getServer().getNetworkHealthCheck().addAddress(InetAddress.getByName("203.0.113.1"));
backupServer.getServer().start();
ClientSessionFactory sf = addSessionFactory(locator.createSessionFactory());
ClientSession session = createSession(sf, false, true, true);
session.createQueue(FailoverTestBase.ADDRESS, FailoverTestBase.ADDRESS, null, true);
Assert.assertFalse(backupServer.getServer().getNetworkHealthCheck().check());
crash(false, true, session);
for (int i = 0; i < 1000 && !backupServer.isStarted(); i++) {
Thread.sleep(10);
}
Assert.assertTrue(backupServer.isStarted());
Assert.assertFalse(backupServer.isActive());
liveServer.start();
for (int i = 0; i < 1000 && backupServer.getServer().getReplicationEndpoint() != null && !backupServer.getServer().getReplicationEndpoint().isStarted(); i++) {
Thread.sleep(10);
}
backupServer.getServer().getNetworkHealthCheck().clearAddresses();
// This will make sure the backup got synchronized after the network was activated again
Assert.assertTrue(backupServer.getServer().getReplicationEndpoint().isStarted());
} finally {
AssertionLoggerHandler.stopCapture();
}
}
@Test
public void testLiveIsolated() throws Exception {
backupServer.stop();
liveServer.stop();
liveServer.getServer().getConfiguration().setNetworkCheckList("203.0.113.1").
setNetworkCheckPeriod(100).setNetworkCheckTimeout(100);
try {
liveServer.start();
Assert.assertEquals(100L, liveServer.getServer().getNetworkHealthCheck().getPeriod());
liveServer.getServer().getNetworkHealthCheck().setTimeUnit(TimeUnit.MILLISECONDS);
Assert.assertFalse(liveServer.getServer().getNetworkHealthCheck().check());
long timeout = System.currentTimeMillis() + 30000;
while (liveServer.isStarted() && System.currentTimeMillis() < timeout) {
Thread.sleep(100);
}
Assert.assertFalse(liveServer.isStarted());
liveServer.getServer().getNetworkHealthCheck().setIgnoreLoopback(true).addAddress(InetAddress.getByName("127.0.0.1"));
timeout = System.currentTimeMillis() + 30000;
while (!liveServer.isStarted() && System.currentTimeMillis() < timeout) {
Thread.sleep(100);
}
Assert.assertTrue(liveServer.isStarted());
} catch (Throwable e) {
logger.warn(e.getMessage(), e);
throw e;
} finally {
liveServer.getServer().stop();
backupServer.getServer().stop();
}
}
@Override
protected void createConfigs() throws Exception {
createReplicatedConfigs();
}
@Override
protected void crash(boolean failover, boolean waitFailure, ClientSession... sessions) throws Exception {
if (sessions.length > 0) {
for (ClientSession session : sessions) {
waitForRemoteBackup(session.getSessionFactory(), 5, true, backupServer.getServer());
}
} else {
waitForRemoteBackup(null, 5, true, backupServer.getServer());
}
super.crash(failover, waitFailure, sessions);
}
}