Gary Tully created AMQ-5735:
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Summary: increment redeliverCounter in the absence of client
supplied information
Key: AMQ-5735
URL: https://issues.apache.org/jira/browse/AMQ-5735
Project: ActiveMQ
Issue Type: Bug
Components: Broker, JMS client
Affects Versions: 5.11.0
Reporter: Gary Tully
Assignee: Gary Tully
Fix For: 5.12.0
A consumer remove info contains the lastDeliveredSequenceId the consumer has
delivered. In the absence of this information, for example when the consumer
does a system exit or the connection drops - this information will be lost. The
broker should increment redelivery to reflect the delivery attempt.
Currently lastDeliveredSequenceId==0 indicates missing information but that
ignores the fact that the messageid broker sequence could be 0. A value of -1
should indicate nothing was delivered, > -1 the last sequence and from the
broker side, -2 indicating that the broker provided the information and
redelivery should be incremented. ie; -2 covers the client abort case.
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