/**
* 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.broker.ft;
import java.util.concurrent.TimeUnit;
import org.apache.activemq.ActiveMQConnection;
import org.apache.activemq.broker.BrokerService;
import org.apache.activemq.store.jdbc.JDBCIOExceptionHandler;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class DbRestartJDBCQueueMasterSlaveLeaseQuiesceTest extends DbRestartJDBCQueueMasterSlaveLeaseTest {
private static final transient Logger LOG = LoggerFactory.getLogger(DbRestartJDBCQueueMasterSlaveLeaseQuiesceTest.class);
private long restartDelay = 2000;
@Override
protected void configureBroker(BrokerService brokerService) {
// master and slave survive db restart and retain master/slave status
JDBCIOExceptionHandler stopConnectors = new JDBCIOExceptionHandler();
brokerService.setIoExceptionHandler(stopConnectors);
}
@Override
protected void delayTillRestartRequired() {
if (restartDelay > 2000) {
LOG.info("delay for more than lease quantum. While Db is offline, master should stay alive but could loose lease");
} else {
LOG.info("delay for less than lease quantum. While Db is offline, master should stay alive");
}
try {
TimeUnit.MILLISECONDS.sleep(restartDelay);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
@Override
protected void verifyExpectedBroker(int inflightMessageCount) {
if (inflightMessageCount == 0 || (inflightMessageCount == failureCount + 10 && restartDelay <= 500)) {
assertEquals("connected to master", master.getBrokerName(), ((ActiveMQConnection)sendConnection).getBrokerName());
} else {
// lease expired while DB was offline, either or master/slave can grab it so assert is not deterministic
// but we still need to validate sent == received
}
}
@Override
public void setUp() throws Exception {
restartDelay = 2000;
super.setUp();
}
public void testSendReceiveWithLeaseExpiry() throws Exception {
restartDelay = 10000;
testSendReceive();
}
// ignore this test case
public void testAdvisory() throws Exception {}
}