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https://issues.apache.org/jira/browse/ARTEMIS-2641?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Clebert Suconic closed ARTEMIS-2641.
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Fix Version/s: 2.12.0
Resolution: Fixed
> Openwire client runs out of credits after reconnection
> ------------------------------------------------------
>
> Key: ARTEMIS-2641
> URL: https://issues.apache.org/jira/browse/ARTEMIS-2641
> Project: ActiveMQ Artemis
> Issue Type: Bug
> Reporter: Domenico Bruscino
> Priority: Major
> Fix For: 2.12.0
>
> Time Spent: 2h 20m
> Remaining Estimate: 0h
>
> In an environment using OpenWire NMS clients, after the consumer
> reconnection, we see that messages get prefetched out to the consumer up to
> its default limit (1000); however, after the client acks all the messages
> (and the broker shows 1000 messages acked), the broker still reports the
> consumer is waiting on credits and reports current credits as NULL:
> {code}
> DEBUG [org.apache.activemq.artemis.core.server.impl.ServerConsumerImpl]
> ServerConsumerImpl [id=0, filter=null, binding=LocalQueueBinding
> [address=XXXX, queue=QueueImpl[name=XXXX, postOffice=PostOfficeImpl
> [server=ActiveMQServerImpl::serverUUID=XXXX], temp=false], filter=null,
> name=XXXX, clusterName=XXXX]] is busy for the lack of credits. Current
> credits = null Can't receive reference
> Reference[45099938419]:RELIABLE:CoreMessage...
> {code}
> Looking at a heap from the affected broker, the currentWindow for the
> consumer is "0" though there are no message references in deliveringRefs.
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