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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.qpid.systest;
import org.apache.commons.configuration.ConfigurationException;
import javax.jms.Session;
import javax.naming.NamingException;
import java.io.IOException;
/**
* QPID-1447 : Add slow consumer detection and disconnection.
*
* Slow consumers should on a topic should expect to receive a
* 506 : Resource Error if the hit a predefined threshold.
*/
public class GlobalQueuesTest extends TestingBaseCase
{
protected String CONFIG_SECTION = ".queues";
/**
* Queue Configuration
<slow-consumer-detection>
<!-- The depth before which the policy will be applied-->
<depth>4235264</depth>
<!-- The message age before which the policy will be applied-->
<messageAge>600000</messageAge>
<!-- The number of message before which the policy will be applied-->
<messageCount>50</messageCount>
<!-- Policies configuration -->
<policy>
<name>TopicDelete</name>
<topicDelete>
<delete-persistent/>
</topicDelete>
</policy>
</slow-consumer-detection>
*/
/**
* VirtualHost Plugin Configuration
<slow-consumer-detection>
<delay>1</delay>
<timeunit>MINUTES</timeunit>
</slow-consumer-detection>
*/
public void setConfig(String property, String value, boolean deleteDurable) throws NamingException, IOException, ConfigurationException
{
setProperty(CONFIG_SECTION + ".slow-consumer-detection." +
"policy.name", "TopicDelete");
setProperty(CONFIG_SECTION + ".slow-consumer-detection." +
property, value);
if (deleteDurable)
{
setProperty(CONFIG_SECTION + ".slow-consumer-detection." +
"policy.topicdelete.delete-persistent", "");
}
}
/**
* Test that setting messageCount takes affect on topics
*
* We send 10 messages and disconnect at 9
*
* @throws Exception
*/
public void testTopicConsumerMessageCount() throws Exception
{
MAX_QUEUE_MESSAGE_COUNT = 10;
setConfig("messageCount", String.valueOf(MAX_QUEUE_MESSAGE_COUNT - 1), false);
//Start the broker
startBroker();
topicConsumer(Session.AUTO_ACKNOWLEDGE, false);
}
/**
* Test that setting depth has an effect on topics
*
* Sets the message size for the test
* Sets the depth to be 9 * the depth
* Ensure that sending 10 messages causes the disconnection
*
* @throws Exception
*/
public void testTopicConsumerMessageSize() throws Exception
{
MAX_QUEUE_MESSAGE_COUNT = 10;
setConfig("depth", String.valueOf(MESSAGE_SIZE * 9), false);
//Start the broker
startBroker();
setMessageSize(MESSAGE_SIZE);
topicConsumer(Session.AUTO_ACKNOWLEDGE, false);
}
/**
* Test that setting messageAge has an effect on topics
*
* Sets the messageAge to be half the disconnection wait timeout
* Send 10 messages and then ensure that we get disconnected as we will
* wait for the full timeout.
*
* @throws Exception
*/
public void testTopicConsumerMessageAge() throws Exception
{
MAX_QUEUE_MESSAGE_COUNT = 10;
setConfig("messageAge", String.valueOf(DISCONNECTION_WAIT / 2), false);
//Start the broker
startBroker();
topicConsumer(Session.AUTO_ACKNOWLEDGE, false);
}
/**
* Test that setting messageCount takes affect on a durable Consumer
*
* Ensure we set the delete-persistent option
*
* We send 10 messages and disconnect at 9
*
* @throws Exception
*/
public void testTopicDurableConsumerMessageCount() throws Exception
{
MAX_QUEUE_MESSAGE_COUNT = 10;
setConfig("messageCount", String.valueOf(MAX_QUEUE_MESSAGE_COUNT - 1), true);
//Start the broker
startBroker();
topicConsumer(Session.AUTO_ACKNOWLEDGE, true);
}
/**
* Test that setting depth has an effect on durable consumer topics
*
* Ensure we set the delete-persistent option
*
* Sets the message size for the test
* Sets the depth to be 9 * the depth
* Ensure that sending 10 messages causes the disconnection
*
* @throws Exception
*/
public void testTopicDurableConsumerMessageSize() throws Exception
{
MAX_QUEUE_MESSAGE_COUNT = 10;
setConfig("depth", String.valueOf(MESSAGE_SIZE * 9), true);
//Start the broker
startBroker();
setMessageSize(MESSAGE_SIZE);
topicConsumer(Session.AUTO_ACKNOWLEDGE, true);
}
/**
* Test that setting messageAge has an effect on topics
*
* Ensure we set the delete-persistent option
*
* Sets the messageAge to be 1/5 the disconnection wait timeout (or 1sec)
* Send 10 messages and then ensure that we get disconnected as we will
* wait for the full timeout.
*
* @throws Exception
*/
public void testTopicDurableConsumerMessageAge() throws Exception
{
MAX_QUEUE_MESSAGE_COUNT = 10;
setConfig("messageAge", String.valueOf(DISCONNECTION_WAIT / 5), true);
//Start the broker
startBroker();
topicConsumer(Session.AUTO_ACKNOWLEDGE, true);
}
}
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