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https://issues.apache.org/jira/browse/QPID-3456?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Justin Ross updated QPID-3456:
------------------------------
Fix Version/s: (was: Future)
> Python and C++ clients behave differently
> -----------------------------------------
>
> Key: QPID-3456
> URL: https://issues.apache.org/jira/browse/QPID-3456
> Project: Qpid
> Issue Type: Bug
> Components: C++ Client, Python Client
> Affects Versions: 0.13
> Reporter: Tomas Soltys
> Assignee: Gordon Sim
> Priority: Minor
>
> Python and C++ clients sends different commands to the broker.
> Address:
> response/response.QPID_CLIENT.response_queue_1;
> {
> create: receiver,
> link:
> {
> name: 'response.QPID_CLIENT.response_queue_1',
> durable: false,
> x-declare:
> {
> auto-delete: true,
> exclusive: true,
> arguments:
> {
> 'qpid.max_count': 1000,
> 'qpid.max_size': 1000000,
> 'qpid.policy_type': ring
> }
> }
> }
> }
> I have set the log level to trace+ on my broker and here is what I got from
> the log when I have used the same same addres for python as well as for c++
> client.
> Python:
> 2011-08-26 12:13:08 trace
> QPID_CLIENT@QPID9999.7ce755ba-f29b-4532-8af9-b52dad8e8450:0: recv cmd 0:
> {ExchangeQueryBody: name=response; }
> 2011-08-26 12:13:08 trace
> QPID_CLIENT@QPID9999.7ce755ba-f29b-4532-8af9-b52dad8e8450:0: recv cmd 1:
> {QueueQueryBody: queue=response; }
> 2011-08-26 12:13:08 trace
> QPID_CLIENT@QPID9999.7ce755ba-f29b-4532-8af9-b52dad8e8450:0: recv cmd 2:
> {QueueDeclareBody: queue=response.QPID_CLIENT.response_queue_1; exclusive=1;
> auto-delete=1;
> arguments={qpid.max_count:F8:int64(1000),qpid.max_size:F8:int64(1000000),qpid.policy_type:V2:4:str16(ring)};
> }
> 2011-08-26 12:13:08 trace
> QPID_CLIENT@QPID9999.7ce755ba-f29b-4532-8af9-b52dad8e8450:0: recv cmd 3:
> {ExchangeBindBody: queue=response.QPID_CLIENT.response_queue_1;
> exchange=response; binding-key=response.QPID_CLIENT.response_queue_1; }
> 2011-08-26 12:13:08 trace
> QPID_CLIENT@QPID9999.7ce755ba-f29b-4532-8af9-b52dad8e8450:0: recv cmd 4:
> {MessageSubscribeBody: queue=response.QPID_CLIENT.response_queue_1;
> destination=0; accept-mode=0; acquire-mode=0; }
> 2011-08-26 12:13:08 trace
> QPID_CLIENT@QPID9999.7ce755ba-f29b-4532-8af9-b52dad8e8450:0: recv cmd 5:
> {MessageSetFlowModeBody: destination=0; flow-mode=0; }
> 2011-08-26 12:13:08 trace
> QPID_CLIENT@QPID9999.7ce755ba-f29b-4532-8af9-b52dad8e8450:0: recv cmd 6:
> {MessageCancelBody: destination=0; }
> 2011-08-26 12:13:08 trace
> QPID_CLIENT@QPID9999.7ce755ba-f29b-4532-8af9-b52dad8e8450:0: recv cmd 7:
> {QueueDeleteBody: queue=response.QPID_CLIENT.response_queue_1; }
> C++:
> 2011-08-26 12:15:48 trace
> QPID_CLIENT@QPID9999.a167bd61-8aa3-4900-9ee7-a646bf3c1c63: recv cmd 0:
> {ExecutionSyncBody: }
> 2011-08-26 12:15:48 trace
> QPID_CLIENT@QPID9999.a167bd61-8aa3-4900-9ee7-a646bf3c1c63: recv cmd 1:
> {ExchangeQueryBody: name=response; }
> 2011-08-26 12:15:48 trace
> QPID_CLIENT@QPID9999.a167bd61-8aa3-4900-9ee7-a646bf3c1c63: recv cmd 2:
> {ExchangeDeclareBody: exchange=response; type=topic; alternate-exchange=;
> arguments={}; }
> C++ client will get 'ACL denied exchange declare request from
> QPID_CLIENT@QPID9999' from the broker.
> So to make the C++ client to be able to pass through I had to change the
> adress as followed:
> response/response.QPID_CLIENT.response_queue_1;
> {
> assert: never,
> create: never,
> node :
> {
> type: topic
> },
> link:
> {
> name: 'response.QPID_CLIENT.response_queue_1',
> durable: false,
> x-declare:
> {
> auto-delete: true,
> exclusive: true,
> arguments:
> {
> 'qpid.max_count': 1000,
> 'qpid.max_size': 1000000,
> 'qpid.policy_type': ring
> }
> }
> }
> }
> And I had to add two ACL rules:
> acl allow members create exchange name=response passive=true
> acl allow QPID_CLIENT@QPID9999 create queue name=response.QPID_CLIENT.*
> passive=true
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