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test for replayed committed transaction on lost commit reply 

git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@891622 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Gary Tully 2009-12-17 10:50:02 +00:00
parent b9e51d6492
commit 1606c59b9e
1 changed files with 81 additions and 5 deletions
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78
activemq-core/src/test/java/org/apache/activemq/transport/failover/FailoverTransactionTest.java
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@ -19,6 +19,7 @@ package org.apache.activemq.transport.failover;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
import java.util.concurrent.Executors;
import javax.jms.Connection;
import javax.jms.MessageConsumer;
@ -28,7 +29,13 @@ import javax.jms.Session;
import javax.jms.TextMessage;
import org.apache.activemq.ActiveMQConnectionFactory;
import org.apache.activemq.broker.BrokerPlugin;
import org.apache.activemq.broker.BrokerPluginSupport;
import org.apache.activemq.broker.BrokerService;
import org.apache.activemq.broker.ConnectionContext;
import org.apache.activemq.command.TransactionId;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
@ -36,6 +43,7 @@ import org.junit.Test;
// see https://issues.apache.org/activemq/browse/AMQ-2473
public class FailoverTransactionTest {
private static final Log LOG = LogFactory.getLog(FailoverTransactionTest.class);
private static final String QUEUE_NAME = "test.FailoverTransactionTest";
private String url = "tcp://localhost:61616";
BrokerService broker;
@ -53,11 +61,16 @@ public class FailoverTransactionTest {
}
public void startBroker(boolean deleteAllMessagesOnStartup) throws Exception {
broker = createBroker(deleteAllMessagesOnStartup);
broker.start();
}
public BrokerService createBroker(boolean deleteAllMessagesOnStartup) throws Exception {
broker = new BrokerService();
broker.setUseJmx(false);
broker.addConnector(url);
broker.setDeleteAllMessagesOnStartup(true);
broker.start();
return broker;
}
@Test
@ -88,6 +101,69 @@ public class FailoverTransactionTest {
connection.close();
}
@Test
public void testFailoverCommitReplyLost() throws Exception {
broker.stop();
broker = createBroker(true);
broker.setPlugins(new BrokerPlugin[] {
new BrokerPluginSupport() {
@Override
public void commitTransaction(ConnectionContext context,
TransactionId xid, boolean onePhase) throws Exception {
super.commitTransaction(context, xid, onePhase);
// so commit will hang as if reply is lost
context.setDontSendReponse(true);
Executors.newSingleThreadExecutor().execute(new Runnable() {
public void run() {
LOG.info("Stopping broker post commit...");
try {
broker.stop();
} catch (Exception e) {
e.printStackTrace();
}
}
});
}
}
});
broker.start();
ActiveMQConnectionFactory cf = new ActiveMQConnectionFactory("failover:(" + url + ")");
Connection connection = cf.createConnection();
connection.start();
final Session session = connection.createSession(true, Session.AUTO_ACKNOWLEDGE);
Queue destination = session.createQueue(QUEUE_NAME);
MessageConsumer consumer = session.createConsumer(destination);
MessageProducer producer = session.createProducer(destination);
TextMessage message = session.createTextMessage("Test message");
producer.send(message);
// broker will die on commit reply so this will hang till restart
Executors.newSingleThreadExecutor().execute(new Runnable() {
public void run() {
LOG.info("doing async commit...");
try {
session.commit();
LOG.info("done async commit");
} catch (Exception e) {
e.printStackTrace();
}
}
});
broker.waitUntilStopped();
startBroker(false);
assertNotNull("we got the message", consumer.receive(20000));
assertNull("we got just one message", consumer.receive(2000));
session.commit();
connection.close();
}
@Test
public void testFailoverProducerCloseBeforeTransactionFailWhenDisabled() throws Exception {