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Posted to dev@qpid.apache.org by "Alex Rudyy (JIRA)" <ji...@apache.org> on 2019/07/22 13:51:00 UTC

[jira] [Created] (QPID-8345) [Broker-J][AMQP 1.0] Consumed messages are left in acquired state on a queue when receiver’s desired snd-settle-mode is set to settled and sender sends pre-settled messages without using transactions

Alex Rudyy created QPID-8345:
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             Summary: [Broker-J][AMQP 1.0] Consumed messages are left in acquired state on a queue when receiver’s desired snd-settle-mode is set to settled and sender sends pre-settled messages without using transactions
                 Key: QPID-8345
                 URL: https://issues.apache.org/jira/browse/QPID-8345
             Project: Qpid
          Issue Type: Bug
          Components: Broker-J
    Affects Versions: qpid-java-broker-7.1.4, qpid-java-broker-7.1.3, qpid-java-broker-7.0.8, qpid-java-broker-7.1.2, qpid-java-broker-7.1.1, qpid-java-broker-7.0.7, qpid-java-broker-7.0.6, qpid-java-broker-7.0.5, qpid-java-broker-7.0.4, qpid-java-broker-7.1.0, qpid-java-broker-7.0.1, qpid-java-broker-7.0.0
            Reporter: Alex Rudyy
             Fix For: qpid-java-broker-7.1.5


When receiving link desired {{snd-settle-mode}} is set to {{settled}}  and transactions are not used for message receiving, the broker sending link sends the messages pre-settled.
However, the consumed messages are left in acquired state on the queue after sending them consumer. Such messages stack in {{acquired}} state until  broker is restarted. After the restart, the persistent message became available for consumption again. 

The broker currently does not apply {{default-outcome}} set on receiving link (indicating the outcome to be used for transfers that have not reached a terminal state at the
receiver when the transfer is settled [see section 3.5.3 Source]).

Based on value of {{default-outcome}} set on consumer link source, the broker should apply the following:
* {{accepted}} or {{null}}; remove message from the queue
* {{rejected}}, {{released}}, {{modified}}; release message
* any other outcome; close link with an error {{not-implemented}}
* not valid outcome (for example, {{received}}); close link with an error {{invalid-field}}





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