I am creating consumer using qpid amqp-1-0-client and related jars to connect to Azure service bus. I am able to connect to Azure queue and receive messages, but the problem is I am receiving same message multiple times from queue eventhough i acknowledged it before processing the message. Also most of the times my messages are moved into DLQ.
For Example if i have 500 messages in queue, my onMessage() method which overrides MessageListener.onMessage() is getting executed for more than 500 times. and almost 200 messages are pushed into DLQ. I am reading message from queue and storing it in database. These numbers are not same always. For reading and storing a message in DB my application is taking 600ms. PFB My code which has configurations for connecting to Azure
@Configuration
public class AzureConfiguration {
@Bean
public ConnectionFactory jmsConnectionFactory() {
CachingConnectionFactory cachingConnectionFactory = null;
try {
ConnectionFactoryImpl a = ConnectionFactoryImpl.createFromURL(url);
a.setMaxPrefetch(0);
a.setSyncPublish(true);
cachingConnectionFactory = new CachingConnectionFactory(a);
cachingConnectionFactory.setReconnectOnException(true);
cachingConnectionFactory.setClientId(applicationName);
exceptionListener.setCachedConnFactory(cachingConnectionFactory);
} catch (MalformedURLException e) {
}
return cachingConnectionFactory;
}
@Bean
public MessageListenerContainer getContainer() {
DefaultMessageListenerContainer container = new DefaultMessageListenerContainer();
container.setConnectionFactory(jmsConnectionFactory());
container.setDestinationName(queueName);
container.setMessageListener(messageConsumer);
container.setConcurrency(concurrency);
exceptionListener.setContainer(container);
container.setExceptionListener(exceptionListener);
container.setAutoStartup(true);
container.setSessionAcknowledgeMode(2);
return container;
}
}
and my dependencies:
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jms</artifactId>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>3.5</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.apache.geronimo.specs</groupId>
<artifactId>geronimo-jms_1.1_spec</artifactId>
<version>1.1.1</version>
</dependency>
<dependency>
<groupId>org.apache.qpid</groupId>
<artifactId>qpid-amqp-1-0-client</artifactId>
<version>0.30</version>
</dependency>
<dependency>
<groupId>org.apache.qpid</groupId>
<artifactId>qpid-amqp-1-0-client-jms</artifactId>
<version>0.30</version>
</dependency>
<dependency>
<groupId>org.apache.qpid</groupId>
<artifactId>qpid-amqp-1-0-common</artifactId>
<version>0.30</version>
</dependency>
Please help.
