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https://issues.apache.org/jira/browse/QPIDJMS-409?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16582539#comment-16582539
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Timothy Bish commented on QPIDJMS-409:
--------------------------------------
There isn't quite enough to go on in the logs provided, could you ensure that
the ENV var PN_TRACE_FRM is set to "true". Also a reproducer will go a lot
further in finding out what is going on as otherwise we are just guessing.
> JMS Scheduled Delivery delivers messages before time under load
> ---------------------------------------------------------------
>
> Key: QPIDJMS-409
> URL: https://issues.apache.org/jira/browse/QPIDJMS-409
> Project: Qpid JMS
> Issue Type: Bug
> Components: qpid-jms-client
> Affects Versions: 0.35.0
> Environment: Application is a Spring Boot application - version
> 2.0.4.RELEASE
> Qpid JMS Client version is 0.35.0
> Operating system where problem occurs is Windows 10
> I have found this problem using the following different message brokers:
> * Apache Artemis 2.4.0
> * Apache Artemis 2.6.2
> * Apache Qpid Broker 7.0.6
> Reporter: Ian Rowlands
> Priority: Major
> Attachments: successful_delayed_delivery.txt
>
>
> When under system load, the Qpid JMS client doesn't handle scheduled message
> delivery correct - it delivers the message prior to the required time.
> When running one request, the scheduling works correctly. The load to
> reproduce this isn't very high (i.e running about 5 of my job processes
> simultaneously seems to trip it up pretty quickly).
> I have used different JMS Brokers with the same client code and the same
> problem occurs with both Brokers (see environment).
> I am using Spring JMS Template to send the JMS message. The key piece of code
> is something like:
> {{delayedDeliveryjmsTemplate.setDeliveryDelay(timeoutPeriod);}}
> {{delayedDeliveryjmsTemplate.convertAndSend(queueName, timeoutMsg, (Message
> jmsMessage) -> {}}
> {{ jmsMessage.setStringProperty(OBJECT_TYPE_FIELD,
> timeoutMsg.getClass().getSimpleName());}}
> {{jmsMessage.setStringProperty(OBJECT_TYPE_FIELD,
> timeoutMsg.getClass().getSimpleName());}}
> {{ return jmsMessage;}}
> {{});}}
> I realise you want more logging details but I'm unsure what would be best to
> log. Please let me know and I'll do so.
>
>
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