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ARTEMIS-1286 Adding test replicating MQTT direct buffer leak 

(Test developed as an interaction between Justin Bertram, Philip Jenkins and Clebert Suconic through
ARTEMIS-1286)
This commit is contained in:
Clebert Suconic 2018-03-14 17:53:29 -04:00
parent 2383c22f0e
commit 0d47f62710
3 changed files with 417 additions and 0 deletions
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25
tests/smoke-tests/pom.xml
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@ -103,6 +103,15 @@
<groupId>org.jboss.logmanager</groupId>
<artifactId>jboss-logmanager</artifactId>
</dependency>
<dependency>
<groupId>org.fusesource.mqtt-client</groupId>
<artifactId>mqtt-client</artifactId>
</dependency>
<dependency>
<groupId>org.eclipse.paho</groupId>
<artifactId>org.eclipse.paho.client.mqttv3</artifactId>
<version>RELEASE</version>
</dependency>
</dependencies>
<build>
@ -153,6 +162,22 @@
<instance>${basedir}/target/expire</instance>
</configuration>
</execution>
<execution>
<phase>test-compile</phase>
<id>create-mqtt</id>
<goals>
<goal>create</goal>
</goals>
<configuration>
<!-- this makes it easier in certain envs -->
<configuration>${basedir}/target/classes/servers/mqtt</configuration>
<allowAnonymous>true</allowAnonymous>
<user>admin</user>
<password>admin</password>
<instance>${basedir}/target/mqtt</instance>
<configuration>${basedir}/target/classes/servers/mqtt</configuration>
</configuration>
</execution>
</executions>
<dependencies>

199
tests/smoke-tests/src/main/resources/servers/mqtt/broker.xml Normal file
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@ -0,0 +1,199 @@
<?xml version='1.0'?>
<!--
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.
-->
<configuration xmlns="urn:activemq"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="urn:activemq /schema/artemis-configuration.xsd">
<core xmlns="urn:activemq:core" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="urn:activemq:core ">
<name>0.0.0.0</name>
<persistence-enabled>true</persistence-enabled>
<!-- this could be ASYNCIO, MAPPED, NIO
ASYNCIO: Linux Libaio
MAPPED: mmap files
NIO: Plain Java Files
-->
<journal-type>NIO</journal-type>
<paging-directory>./data/paging</paging-directory>
<bindings-directory>./data/bindings</bindings-directory>
<journal-directory>./data/journal</journal-directory>
<large-messages-directory>./data/large-messages</large-messages-directory>
<journal-datasync>true</journal-datasync>
<journal-min-files>2</journal-min-files>
<journal-pool-files>-1</journal-pool-files>
<journal-buffer-size>10485760</journal-buffer-size>
<!--
You can specify the NIC you want to use to verify if the network
<network-check-NIC>theNickName</network-check-NIC>
-->
<!--
Use this to use an HTTP server to validate the network
<network-check-URL-list>http://www.apache.org</network-check-URL-list> -->
<!-- <network-check-period>10000</network-check-period> -->
<!-- <network-check-timeout>1000</network-check-timeout> -->
<!-- this is a comma separated list, no spaces, just DNS or IPs
it should accept IPV6
Warning: Make sure you understand your network topology as this is meant to validate if your network is valid.
Using IPs that could eventually disappear or be partially visible may defeat the purpose.
You can use a list of multiple IPs, and if any successful ping will make the server OK to continue running -->
<!-- <network-check-list>10.0.0.1</network-check-list> -->
<!-- use this to customize the ping used for ipv4 addresses -->
<!-- <network-check-ping-command>ping -c 1 -t %d %s</network-check-ping-command> -->
<!-- use this to customize the ping used for ipv6 addresses -->
<!-- <network-check-ping6-command>ping6 -c 1 %2$s</network-check-ping6-command> -->
<!--
This value was determined through a calculation.
Your system could perform 0.15 writes per millisecond
on the current journal configuration.
That translates as a sync write every 6488000 nanoseconds
-->
<journal-buffer-timeout>6488000</journal-buffer-timeout>
<!-- how often we are looking for how many bytes are being used on the disk in ms -->
<disk-scan-period>5000</disk-scan-period>
<!-- once the disk hits this limit the system will block, or close the connection in certain protocols
that won't support flow control. -->
<max-disk-usage>90</max-disk-usage>
<!-- the system will enter into page mode once you hit this limit.
This is an estimate in bytes of how much the messages are using in memory
The system will use half of the available memory (-Xmx) by default for the global-max-size.
You may specify a different value here if you need to customize it to your needs.
<global-max-size>100Mb</global-max-size>
-->
<global-max-size>100Mb</global-max-size>
<acceptors>
<!-- useEpoll means: it will use Netty epoll if you are on a system (Linux) that supports it -->
<!-- amqpCredits: The number of credits sent to AMQP producers -->
<!-- amqpLowCredits: The server will send the # credits specified at amqpCredits at this low mark -->
<!-- Acceptor for every supported protocol -->
<acceptor name="artemis">tcp://0.0.0.0:61616?tcpSendBufferSize=1048576;tcpReceiveBufferSize=1048576;protocols=CORE,AMQP,STOMP,HORNETQ,MQTT,OPENWIRE;useEpoll=true;amqpCredits=1000;amqpLowCredits=300</acceptor>
<!-- AMQP Acceptor. Listens on default AMQP port for AMQP traffic.-->
<acceptor name="amqp">tcp://0.0.0.0:5672?tcpSendBufferSize=1048576;tcpReceiveBufferSize=1048576;protocols=AMQP;useEpoll=true;amqpCredits=1000;amqpMinCredits=300</acceptor>
<!-- STOMP Acceptor. -->
<acceptor name="stomp">tcp://0.0.0.0:61613?tcpSendBufferSize=1048576;tcpReceiveBufferSize=1048576;protocols=STOMP;useEpoll=true</acceptor>
<!-- HornetQ Compatibility Acceptor. Enables HornetQ Core and STOMP for legacy HornetQ clients. -->
<acceptor name="hornetq">tcp://0.0.0.0:5445?protocols=HORNETQ,STOMP;useEpoll=true</acceptor>
<!-- MQTT Acceptor -->
<acceptor name="mqtt">tcp://0.0.0.0:1883?tcpSendBufferSize=1048576;tcpReceiveBufferSize=1048576;protocols=MQTT;useEpoll=true</acceptor>
</acceptors>
<security-settings>
<security-setting match="#">
<permission type="createNonDurableQueue" roles="guest"/>
<permission type="deleteNonDurableQueue" roles="guest"/>
<permission type="createDurableQueue" roles="guest"/>
<permission type="deleteDurableQueue" roles="guest"/>
<permission type="createAddress" roles="guest"/>
<permission type="deleteAddress" roles="guest"/>
<permission type="consume" roles="guest"/>
<permission type="browse" roles="guest"/>
<permission type="send" roles="guest"/>
<!-- we need this otherwise ./artemis data imp wouldn't work -->
<permission type="manage" roles="guest"/>
</security-setting>
</security-settings>
<address-settings>
<!-- if you define auto-create on certain queues, management has to be auto-create -->
<address-setting match="activemq.management#">
<dead-letter-address>DLQ</dead-letter-address>
<expiry-address>ExpiryQueue</expiry-address>
<redelivery-delay>0</redelivery-delay>
<!-- with -1 only the global-max-size is in use for limiting -->
<!-- <max-size-bytes>-1</max-size-bytes> -->
<max-size-bytes>1M</max-size-bytes>
<page-size-bytes>50000</page-size-bytes>
<message-counter-history-day-limit>10</message-counter-history-day-limit>
<address-full-policy>PAGE</address-full-policy>
<auto-create-queues>true</auto-create-queues>
<auto-create-addresses>true</auto-create-addresses>
<auto-create-jms-queues>true</auto-create-jms-queues>
<auto-create-jms-topics>true</auto-create-jms-topics>
</address-setting>
<!--default for catch all-->
<address-setting match="#">
<dead-letter-address>DLQ</dead-letter-address>
<expiry-address>ExpiryQueue</expiry-address>
<redelivery-delay>0</redelivery-delay>
<!-- with -1 only the global-max-size is in use for limiting -->
<!-- <max-size-bytes>-1</max-size-bytes> -->
<page-size-bytes>50000</page-size-bytes>
<message-counter-history-day-limit>10</message-counter-history-day-limit>
<address-full-policy>PAGE</address-full-policy>
<auto-create-queues>true</auto-create-queues>
<auto-create-addresses>true</auto-create-addresses>
<auto-create-jms-queues>true</auto-create-jms-queues>
<auto-create-jms-topics>true</auto-create-jms-topics>
</address-setting>
</address-settings>
<addresses>
<address name="DLQ">
<anycast>
<queue name="DLQ" />
</anycast>
</address>
<address name="ExpiryQueue">
<anycast>
<queue name="ExpiryQueue" />
</anycast>
</address>
</addresses>
</core>
</configuration>

193
tests/smoke-tests/src/test/java/org/apache/activemq/artemis/tests/smoke/mqtt/MQTTLeakTest.java Normal file
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@ -0,0 +1,193 @@
/*
* 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.smoke.mqtt;
import java.util.ArrayList;
import java.util.UUID;
import java.util.concurrent.Semaphore;
import org.apache.activemq.artemis.tests.smoke.common.SmokeTestBase;
import org.apache.activemq.artemis.util.ServerUtil;
import org.eclipse.paho.client.mqttv3.IMqttDeliveryToken;
import org.eclipse.paho.client.mqttv3.MqttAsyncClient;
import org.eclipse.paho.client.mqttv3.MqttCallback;
import org.eclipse.paho.client.mqttv3.MqttConnectOptions;
import org.eclipse.paho.client.mqttv3.MqttException;
import org.eclipse.paho.client.mqttv3.MqttMessage;
import org.eclipse.paho.client.mqttv3.persist.MemoryPersistence;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
public class MQTTLeakTest extends SmokeTestBase {
public static final String SERVER_NAME_0 = "mqtt";
private static Process server0;
@Before
public void before() throws Exception {
cleanupData(SERVER_NAME_0);
disableCheckThread();
}
@After
@Override
public void after() throws Exception {
super.after();
cleanupData(SERVER_NAME_0);
}
@Test
public void testMQTTLeak() throws Throwable {
try {
server0 = startServer(SERVER_NAME_0, 0, 30000);
MQTTRunner.run();
} finally {
ServerUtil.killServer(server0);
}
}
private static class MQTTRunner implements MqttCallback {
private MqttAsyncClient mqttClient;
private MqttConnectOptions connOpts;
protected static MQTTRunner publisherClient;
protected static MQTTRunner consumerClient;
private static String topicPaho1 = "State/PRN/";
private static String topicPaho2 = "Soap/PRN/";
public String name;
private static final Semaphore semaphore = new Semaphore(2);
public static void run() throws Exception {
publisherClient = new MQTTRunner();
publisherClient.connect();
publisherClient.name = "Pub";
consumerClient = new MQTTRunner();
consumerClient.connect();
consumerClient.name = "Consumer";
byte[] content = buildContent();
for (int idx = 0; idx < 500; idx++) {
if (idx % 100 == 0) {
System.out.println("Sent " + idx + " messages");
}
MqttMessage msg = new MqttMessage(content);
semaphore.acquire(2);
publisherClient.mqttClient.publish(topicPaho1, msg);
}
}
public void connect() {
// create a new Paho MqttClient
MemoryPersistence persistence = new MemoryPersistence();
// establish the client ID for the life of this DPI publisherClient
String clientId = UUID.randomUUID().toString();
try {
mqttClient = new MqttAsyncClient("tcp://localhost:1883", clientId, persistence);
// Create a set of connection options
connOpts = new MqttConnectOptions();
connOpts.setCleanSession(true);
mqttClient.connect(connOpts);
} catch (MqttException e) {
e.printStackTrace();
}
// pause a moment to get connected (prevents the race condition)
try {
Thread.sleep(1000);
} catch (InterruptedException e) {
e.printStackTrace();
}
// subscribe
try {
String[] topicsPaho = new String[]{topicPaho1, topicPaho2};
int[] qos = new int[]{0, 0};
mqttClient.subscribe(topicsPaho, qos);
} catch (MqttException e) {
e.printStackTrace();
}
mqttClient.setCallback(this);
}
@Override
public void connectionLost(Throwable throwable) {
}
int count = 0;
@Override
public void messageArrived(String topic, MqttMessage mqttMessage) throws Exception {
count++;
if (count % 100 == 0) {
System.out.println("Received " + count);
}
semaphore.release();
}
@Override
public void deliveryComplete(IMqttDeliveryToken token) {
}
public static byte[] buildContent() {
ArrayList<String> stringval2 = buildContentArray();
int size = 0;
for (String value : stringval2) {
size += value.length();
}
System.out.println();
StringBuilder builder = new StringBuilder(size);
for (String value : stringval2) {
builder.append(value);
}
String msgContent = builder.toString();
return msgContent.getBytes();
}
public static ArrayList<String> buildContentArray() {
ArrayList<String> val = new ArrayList<>();
String msgHdr = "<SOAP-ENV:Envelope xmlns:SOAP-ENV=\"http://schemas.xmlsoap.org/soap/envelope/\"><SOAP-ENV:Header/><SOAP-ENV:Body><ns5:ExchangeMessage xmlns:ns5=\"urn:dpcl:wsdl:2011-09-02\" xmlns:ns3=\"http://www.w3.org/2004/08/xop/include\" xmlns:ns6=\"urn:dpcl:wsdl:2010-01-19\" xmlns:xmime=\"http://www.w3.org/2005/05/xmlmime\" xmlns=\"\"><ExchangeMessageInput><data xmime:contentType=\"application/vnd.dpcl.update_transfer+xml\"><base64>";
String msgChunk = "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";
val.add(msgHdr);
for (int idx = 0; idx < 300; idx++) {
val.add(msgChunk);
val.add(msgChunk);
val.add(msgChunk);
val.add(msgChunk);
val.add(msgChunk);
val.add(msgChunk);
val.add(msgChunk);
val.add(msgChunk);
val.add(msgChunk);
val.add(msgChunk);
}
return val;
}
}
}