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From "Pavel Moravec (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (QPID-5866) [C++ client] AMQP 1.0 closing session without closing receiver first marks further messages as redelivered
Date Sat, 06 Jun 2015 14:51:00 GMT

     [ https://issues.apache.org/jira/browse/QPID-5866?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Pavel Moravec updated QPID-5866:
--------------------------------
    Description: 
Having a C++ AMQP 1.0 consumer with prefetch and closing its session without closing receiver
first, the client does not send back to the broker disposition about unconsumed messages (that
were buffered by the client due to prefetch but not offered to the application).

This causes next consumer to get messages with redelivered flag enabled / delivery count incremented.

Reproducer:

{code}
$ qpid-send --messages 3 --address "q;{create:sender}"

$ qpid-receive --connection-options {protocol:amqp1.0} --print-headers true --messages 1 --address
q
Properties: {sn:1, ts:1395841514445073615}

$ qpid-receive --connection-options {protocol:amqp1.0} --print-headers true --messages 1 --address
q
Redelivered: true
Properties: {sn:2, ts:1395841514445244860, x-amqp-delivery-count:1}

$
{code}

  was:
Having a C++ AMQP 1.0 consumer with prefetch and closing its session without closing receiver
first, the client does not send back to the broker disposition about unconsumed messages (that
were buffered by the client due to prefetch but not offered to the application).

This causes next consumer to get messages with redelivered flag enabled / delivery count incremented.

Reproducer:

$ qpid-send --messages 3 --address "q;{create:sender}"

$ qpid-receive --connection-options {protocol:amqp1.0} --print-headers true --messages 1 --address
q
Properties: {sn:1, ts:1395841514445073615}

$ qpid-receive --connection-options {protocol:amqp1.0} --print-headers true --messages 1 --address
q
Redelivered: true
Properties: {sn:2, ts:1395841514445244860, x-amqp-delivery-count:1}

$



> [C++ client] AMQP 1.0 closing session without closing receiver first marks further messages
as redelivered
> ----------------------------------------------------------------------------------------------------------
>
>                 Key: QPID-5866
>                 URL: https://issues.apache.org/jira/browse/QPID-5866
>             Project: Qpid
>          Issue Type: Bug
>          Components: C++ Client
>    Affects Versions: 0.28
>            Reporter: Pavel Moravec
>            Assignee: Pavel Moravec
>            Priority: Minor
>             Fix For: Future
>
>
> Having a C++ AMQP 1.0 consumer with prefetch and closing its session without closing
receiver first, the client does not send back to the broker disposition about unconsumed messages
(that were buffered by the client due to prefetch but not offered to the application).
> This causes next consumer to get messages with redelivered flag enabled / delivery count
incremented.
> Reproducer:
> {code}
> $ qpid-send --messages 3 --address "q;{create:sender}"
> $ qpid-receive --connection-options {protocol:amqp1.0} --print-headers true --messages
1 --address q
> Properties: {sn:1, ts:1395841514445073615}
> $ qpid-receive --connection-options {protocol:amqp1.0} --print-headers true --messages
1 --address q
> Redelivered: true
> Properties: {sn:2, ts:1395841514445244860, x-amqp-delivery-count:1}
> $
> {code}



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