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https://issues.apache.org/jira/browse/ARTEMIS-4148?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17682153#comment-17682153
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Juergen Melzer commented on ARTEMIS-4148:
-----------------------------------------
I set the ulimit to 20000 but still error occurs. I guess the socket isn't
closed anymore.
> Too many open files in ims 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:
> Caused by: io.netty.channel.ChannelException:
> io.netty.channel.unix.Errors$NativeIoException: newSocketStream(..) failed:
> Too many open files
>
> This our code
> {color:#000080}public void {color}process({color:#000080}long
> {color}receiveTimeout) {
> Connection jmsConnection = {color:#000080}null{color};
> {color:#000080}try {color}{
> jmsConnection =
> {color:#660e7a}connectionFactory{color}.createConnection();
> jmsConnection.start();
> } {color:#000080}catch {color}(RuntimeException | JMSException e) {
> {color:#808080}// rolling back the batch
> {color}{color:#808080} {color}closeConnection(jmsConnection);
> {color:#000080}throw new {color}ConsumerException({color:#008000}"batch
> processing"{color}, e);
> }
> {color:#000080}try {color}(Session jmsSession =
> jmsConnection.createSession({color:#000080}true{color},
> Session.{color:#660e7a}AUTO_ACKNOWLEDGE{color})) {
> Queue q = jmsSession.createQueue({color:#660e7a}queueName{color});
> {color:#000080}try {color}(MessageConsumer messageConsumer =
> jmsSession.createConsumer(q)) {
> ....
> jmsSession.commit();
> } {color:#000080}catch {color}(JMSException e) {
> {color:#000080}throw new {color}ConsumerException({color:#008000}"batch
> processing"{color}, e);
> } {color:#000080}finally {color}{
> closeConnection(jmsConnection);
> }
> }
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