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https://issues.apache.org/jira/browse/ARTEMIS-4148?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Juergen Melzer closed ARTEMIS-4148.
-----------------------------------
Resolution: Won't Fix
> Too many open files in JMS consumer
> -----------------------------------
>
> Key: ARTEMIS-4148
> URL: https://issues.apache.org/jira/browse/ARTEMIS-4148
> Project: ActiveMQ Artemis
> Issue Type: Bug
> Components: JMS
> Affects Versions: 2.27.1
> Reporter: Juergen Melzer
> Priority: Major
>
> After upgrade from 2.24.0 to current release we see the following error:
> {noformat}
> Caused by: io.netty.channel.ChannelException:
> io.netty.channel.unix.Errors$NativeIoException: newSocketStream(..) failed:
> Too many open files{noformat}
> This our code:
> {code:java}
> public void process(long receiveTimeout) {
> Connection jmsConnection = null;
> try {
> jmsConnection = connectionFactory.createConnection();
> jmsConnection.start();
> } catch (RuntimeException | JMSException e) {
> // rolling back the batch
> closeConnection(jmsConnection);
> throw new ConsumerException("batch processing", e);
> }
> try (Session jmsSession = jmsConnection.createSession(true,
> Session.AUTO_ACKNOWLEDGE)) {
> Queue q = jmsSession.createQueue(queueName);
> try (MessageConsumer messageConsumer = jmsSession.createConsumer(q)) {
> ...
> jmsSession.commit();
> } catch (JMSException e) {
> throw new ConsumerException("batch processing", e);
> } finally {
> closeConnection(jmsConnection);
> }
> }{code}
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