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Posted to dev@qpid.apache.org by Paul Colby <pa...@colby.id.au> on 2012/07/10 00:31:11 UTC
Re: [jira] [Commented] (QPID-4120) Qpid-0.16: session not closed
FYI, I see this messages often (a couple of times, every couple of hours)
if/when Cumin <https://fedorahosted.org/grid/wiki/Cumin> is running. I've
never seen it with any other clients.
pc
----
http://colby.id.au
On Tue, Jul 10, 2012 at 12:22 AM, Gordon Sim (JIRA) <ji...@apache.org> wrote:
>
> [
> https://issues.apache.org/jira/browse/QPID-4120?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13409507#comment-13409507]
>
> Gordon Sim commented on QPID-4120:
> ----------------------------------
>
> It is a warning. It looks as if a session was ended after the connection
> it was attached to it closed. It could indicate a race in the client or
> application you were using.
>
> > Qpid-0.16: session not closed
> > ------------------------------
> >
> > Key: QPID-4120
> > URL: https://issues.apache.org/jira/browse/QPID-4120
> > Project: Qpid
> > Issue Type: Bug
> > Components: C++ Broker
> > Affects Versions: 0.16
> > Reporter: sprasad
> >
> > Hi All,
> > I get the following message with Qpid-0.16.
> > ta2012-07-06 15:32:21 warning Session was not closed cleanly:
> anonymous.799accc4-de66-40b6-9790-d45ea9b96a54
> > 2012-07-06 15:32:21 warning Ignoring frame while closing connection:
> Frame[BEbe; channel=1; {SessionDetachedBody:
> name=799accc4-de66-40b6-9790-d45ea9b96a54; code=0; }]
> > Do you know if this is an issue or just a warning.
>
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Re: [jira] [Commented] (QPID-4120) Qpid-0.16: session not closed
Posted by Gordon Sim <gs...@redhat.com>.
On 07/11/2012 05:16 AM, Paul Colby wrote:
> I don't want to hijack the original topic, but since it //might// be
> relevant, the messages I'm seeing are like:
>
> qpidd[32238]: 2012-07-08 23:02:43 error Channel exception: session-busy:
> Session already attached:
> cumin@QPID.host.30010.3(qpid/broker/SessionManager.cpp:55)
> qpidd[3435]: 2012-07-08 23:02:43 error Channel exception: session-busy:
> Session already attached:
> cumin@QPID.host.30010.3(qpid/broker/SessionManager.cpp:55)
> qpidd[20157]: 2012-07-08 23:02:44 error Channel exception: session-busy:
> Session already attached:
> cumin@QPID.host.30010.3(qpid/broker/SessionManager.cpp:55)
> qpidd[32238]: 2012-07-08 23:02:43 error Channel exception: not-attached:
> Channel 1 is not attached (qpid/amqp_0_10/SessionHandler.cpp:39)
> qpidd[3435]: 2012-07-08 23:02:44 error Channel exception: not-attached:
> Channel 1 is not attached (qpid/amqp_0_10/SessionHandler.cpp:39)
> qpidd[20157]: 2012-07-08 23:02:44 error Channel exception: not-attached:
> Channel 1 is not attached (qpid/amqp_0_10/SessionHandler.cpp:39)
>
> Note, the messages are repeated thrice (each time for a different qpidd
> PID), because this is a cluster with three brokers.
That looks like a different issue, an apparent session name clash. I
believe the session name here is made up of the client's host and pid,
along with a counter that is supposed to ensure uniqueness. I don't know
enough about the old QMF console code to suggest the cause, but it does
seem to me to be a bug in that QMF library (or perhaps cumins use of
it). Its probably not terribly harmful; perhaps just a race in a
reconnect or something.
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Re: [jira] [Commented] (QPID-4120) Qpid-0.16: session not closed
Posted by Paul Colby <pa...@colby.id.au>.
On Tue, Jul 10, 2012 at 9:43 PM, Gordon Sim <gs...@redhat.com> wrote:
> On 07/09/2012 11:31 PM, Paul Colby wrote:
>
>> FYI, I see this messages often (a couple of times, every couple of hours)
>> if/when Cumin <https://fedorahosted.org/**grid/wiki/Cumin<https://fedorahosted.org/grid/wiki/Cumin>>
>> is running. I've
>>
>> never seen it with any other clients.
>>
>
> Interesting... is it both these messages together you see, or just one or
> the other?
>
>
Ah, sorry. On closer inspection they're not the same messages that I'm
seeing, though they are quite similar (when glancing at them quickly).
I don't want to hijack the original topic, but since it //might// be
relevant, the messages I'm seeing are like:
qpidd[32238]: 2012-07-08 23:02:43 error Channel exception: session-busy:
Session already attached:
cumin@QPID.host.30010.3(qpid/broker/SessionManager.cpp:55)
qpidd[3435]: 2012-07-08 23:02:43 error Channel exception: session-busy:
Session already attached:
cumin@QPID.host.30010.3(qpid/broker/SessionManager.cpp:55)
qpidd[20157]: 2012-07-08 23:02:44 error Channel exception: session-busy:
Session already attached:
cumin@QPID.host.30010.3(qpid/broker/SessionManager.cpp:55)
qpidd[32238]: 2012-07-08 23:02:43 error Channel exception: not-attached:
Channel 1 is not attached (qpid/amqp_0_10/SessionHandler.cpp:39)
qpidd[3435]: 2012-07-08 23:02:44 error Channel exception: not-attached:
Channel 1 is not attached (qpid/amqp_0_10/SessionHandler.cpp:39)
qpidd[20157]: 2012-07-08 23:02:44 error Channel exception: not-attached:
Channel 1 is not attached (qpid/amqp_0_10/SessionHandler.cpp:39)
Note, the messages are repeated thrice (each time for a different qpidd
PID), because this is a cluster with three brokers.
pc.
>
>
> On Tue, Jul 10, 2012 at 12:22 AM, Gordon Sim (JIRA) <ji...@apache.org>
>> wrote:
>>
>>
>>> [
>>> https://issues.apache.org/**jira/browse/QPID-4120?page=**
>>> com.atlassian.jira.plugin.**system.issuetabpanels:comment-**
>>> tabpanel&focusedCommentId=**13409507#comment-13409507<https://issues.apache.org/jira/browse/QPID-4120?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13409507#comment-13409507>
>>> ]
>>>
>>> Gordon Sim commented on QPID-4120:
>>> ------------------------------**----
>>>
>>> It is a warning. It looks as if a session was ended after the connection
>>> it was attached to it closed. It could indicate a race in the client or
>>> application you were using.
>>>
>>> Qpid-0.16: session not closed
>>>> ------------------------------
>>>>
>>>> Key: QPID-4120
>>>> URL: https://issues.apache.org/**jira/browse/QPID-4120<https://issues.apache.org/jira/browse/QPID-4120>
>>>> Project: Qpid
>>>> Issue Type: Bug
>>>> Components: C++ Broker
>>>> Affects Versions: 0.16
>>>> Reporter: sprasad
>>>>
>>>> Hi All,
>>>> I get the following message with Qpid-0.16.
>>>> ta2012-07-06 15:32:21 warning Session was not closed cleanly:
>>>>
>>> anonymous.799accc4-de66-40b6-**9790-d45ea9b96a54
>>>
>>>> 2012-07-06 15:32:21 warning Ignoring frame while closing connection:
>>>>
>>> Frame[BEbe; channel=1; {SessionDetachedBody:
>>> name=799accc4-de66-40b6-9790-**d45ea9b96a54; code=0; }]
>>>
>>>> Do you know if this is an issue or just a warning.
>>>>
>>>
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>>
>
>
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Re: [jira] [Commented] (QPID-4120) Qpid-0.16: session not closed
Posted by Gordon Sim <gs...@redhat.com>.
On 07/09/2012 11:31 PM, Paul Colby wrote:
> FYI, I see this messages often (a couple of times, every couple of hours)
> if/when Cumin <https://fedorahosted.org/grid/wiki/Cumin> is running. I've
> never seen it with any other clients.
Interesting... is it both these messages together you see, or just one
or the other?
> On Tue, Jul 10, 2012 at 12:22 AM, Gordon Sim (JIRA) <ji...@apache.org> wrote:
>
>>
>> [
>> https://issues.apache.org/jira/browse/QPID-4120?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13409507#comment-13409507]
>>
>> Gordon Sim commented on QPID-4120:
>> ----------------------------------
>>
>> It is a warning. It looks as if a session was ended after the connection
>> it was attached to it closed. It could indicate a race in the client or
>> application you were using.
>>
>>> Qpid-0.16: session not closed
>>> ------------------------------
>>>
>>> Key: QPID-4120
>>> URL: https://issues.apache.org/jira/browse/QPID-4120
>>> Project: Qpid
>>> Issue Type: Bug
>>> Components: C++ Broker
>>> Affects Versions: 0.16
>>> Reporter: sprasad
>>>
>>> Hi All,
>>> I get the following message with Qpid-0.16.
>>> ta2012-07-06 15:32:21 warning Session was not closed cleanly:
>> anonymous.799accc4-de66-40b6-9790-d45ea9b96a54
>>> 2012-07-06 15:32:21 warning Ignoring frame while closing connection:
>> Frame[BEbe; channel=1; {SessionDetachedBody:
>> name=799accc4-de66-40b6-9790-d45ea9b96a54; code=0; }]
>>> Do you know if this is an issue or just a warning.
>>
>> --
>> This message is automatically generated by JIRA.
>> If you think it was sent incorrectly, please contact your JIRA
>> administrators:
>> https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
>> For more information on JIRA, see: http://www.atlassian.com/software/jira
>>
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: dev-unsubscribe@qpid.apache.org
>> For additional commands, e-mail: dev-help@qpid.apache.org
>>
>>
>
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