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Posted to dev@qpid.apache.org by "Keith Wall (JIRA)" <ji...@apache.org> on 2014/11/19 09:23:33 UTC
[jira] [Assigned] (QPID-6226) Running client/server C++ client
examples fail against the Java Broker with 'Cannot declare queue..'
[ https://issues.apache.org/jira/browse/QPID-6226?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Keith Wall reassigned QPID-6226:
--------------------------------
Assignee: Keith Wall
> Running client/server C++ client examples fail against the Java Broker with 'Cannot declare queue..'
> ----------------------------------------------------------------------------------------------------
>
> Key: QPID-6226
> URL: https://issues.apache.org/jira/browse/QPID-6226
> Project: Qpid
> Issue Type: Bug
> Components: C++ Client, Java Broker
> Affects Versions: 0.30
> Environment: Qpid C++ client
> Built from source from Trunk (rev 1638936)
> Running on Fedora 20 (guest OS).
> Qpid Java Broker
> Trunk (rev 1638936)
> Running on Mac OS X
> Reporter: Keith Wall
> Assignee: Keith Wall
> Attachments: client.log, server.log
>
>
> Running the Qpid C++ client examples client/server against a clean Java Broker ends with the following error being emitted by the server example.
> {noformat}
> 2014-11-13 23:20:09 [Client] debug treating target address as queue: 8564d8c8-1fc3-4a96-bb04-4e21795049e2#;{node:{type:queue}}
> 2014-11-13 23:20:09 [Network] trace SENT [[10.211.55.15:55482-192.168.1.6:5672]]: Frame[BEbe; channel=1; {QueueDeclareBody: queue=8564d8c8-1fc3-4a96-bb04-4e21795049e2#; alternate-exchange=; passive=1; arguments={}; }]
> 2014-11-13 23:20:09 [Network] trace RECV [[10.211.55.15:55482-192.168.1.6:5672]]: Frame[BEbe; channel=1; {ExecutionExceptionBody: error-code=405; command-id=8; description=Cannot declare queue('8564d8c8-1fc3-4a96-bb04-4e21795049e2#'), as exclusive queue with same name declared on another session; }]
> 2014-11-13 23:20:09 [System] debug Exception constructed: Cannot declare queue('8564d8c8-1fc3-4a96-bb04-4e21795049e2#'), as exclusive queue with same name declared on another session
> 2014-11-13 23:20:09 [Client] warning Exception received from broker: resource-locked: Cannot declare queue('8564d8c8-1fc3-4a96-bb04-4e21795049e2#'), as exclusive queue with same name declared on another session [caused by 8 \x00:\x00]
> resource-locked: Cannot declare queue('8564d8c8-1fc3-4a96-bb04-4e21795049e2#'), as exclusive queue with same name declared on another session
> {noformat}
> It appears that both the client and server declare the temporary queue for the response:
> {noformat}
> (client)
> 2014-11-13 23:20:09 [Network] trace SENT [[10.211.55.15:55483-192.168.1.6:5672]]: Frame[BEbe; channel=1; {QueueDeclareBody: queue=8564d8c8-1fc3-4a96-bb04-4e21795049e2#; alternate-exchange=; exclusive=1; auto-delete=1; arguments={}; }]
> {noformat}
> {noformat}
> (server)
> 2014-11-13 23:20:09 [Network] trace SENT [[10.211.55.15:55482-192.168.1.6:5672]]: Frame[BEbe; channel=1; {QueueDeclareBody: queue=8564d8c8-1fc3-4a96-bb04-4e21795049e2#; alternate-exchange=; passive=1; arguments={}; }]
> {noformat}
> The error suggests a behaviour difference between CPP and Java Broker around the handling of the passive flag.
> I am running:
> {noformat}
> ./server 192.168.1.6:5672 '{username:guest,password:guest}'
> ./client 192.168.1.6:5672 '{username:guest,password:guest}'
> {noformat}
> with QPID_LOG_ENABLE set for tracing.
> {noformat}
> export QPID_LOG_ENABLE="trace+"
> {noformat}
> Java Broker is out of the box i.e. default Auth Provider (Plain) and default password db.
> I get no error when running the same programs against the CPP broker.
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