Domenico Bruscino created ARTEMIS-2641:
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Summary: Openwire client runs out of credits after restoring
Key: ARTEMIS-2641
URL: https://issues.apache.org/jira/browse/ARTEMIS-2641
Project: ActiveMQ Artemis
Issue Type: Bug
Reporter: Domenico Bruscino
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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