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From "Gary Tully (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (AMQ-5735) increment redeliverCounter in the absence of client supplied information
Date Wed, 22 Apr 2015 21:41:00 GMT

     [ https://issues.apache.org/jira/browse/AMQ-5735?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Gary Tully resolved AMQ-5735.
-----------------------------
    Resolution: Fixed

resolved in http://git-wip-us.apache.org/repos/asf/activemq/commit/eb6c0826

the removeInfo was working off of 0 in error, which was the root cause of many of the broken
tests. the last sequenceId is now propagated as expected

> 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
>              Labels: redelivery
>             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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