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Posted to dev@servicemix.apache.org by ilyas_asg <il...@asg.com> on 2009/01/07 20:32:22 UTC
Re: Servicemix wsn2005
Has this issue been raised or resolved?
I am getting another error while sending Unsubscribe request:
java.lang.IllegalStateException: Could not determine invoked web method
at org.apache.servicemix.wsn.component.WSNEndpoint.process
WSNEndpoint.java:161)
-
gnodet wrote:
>
> Could you raise a JIRA for this problem ?
> As you said, it should not alter the behavior of the unsubscribe
> request, but the reason is that the endpoint is destroyed before the
> exchange comes back from the HTTP component, thus leading to this
> problem. It should have no effects beyond this log statement.
>
> On Fri, Sep 12, 2008 at 8:45 PM, kai0411 <jo...@softechnics.com>
> wrote:
>>
>> Sorry, my bad. Every subscription is for a particular topic. So
>> 'unsubscribe'
>> this subscription means 'unsubscribe' this topic. Am I right?
>>
>> Another issue. After send 'un-subscription' request, I got 'status 200'
>> back, and JMX confirmed my 'unsubscription' works. But Servicemix console
>> reported this error:
>>
>> 2008-09-12 13:29:52,538 ERROR - WSNComponent - Error
>> setting exchange status to ERROR
>> javax.jbi.messaging.MessagingException: illegal call to send / sendSync
>> at
>> org.apache.servicemix.jbi.messaging.MessageExchangeImpl.handleSend(MessageExchangeImpl.java:614)
>> at
>> org.apache.servicemix.jbi.messaging.DeliveryChannelImpl.doSend(DeliveryChannelImpl.java:385)
>> at
>> org.apache.servicemix.jbi.messaging.DeliveryChannelImpl.send(DeliveryChannelImpl.java:431)
>> at
>> org.apache.servicemix.common.BaseLifeCycle.onMessageExchange(BaseLifeCycle.java:58)
>> at
>> org.apache.servicemix.jbi.messaging.DeliveryChannelImpl.processInBound(DeliveryChannelImpl.java:610)
>> at
>> org.apache.servicemix.jbi.nmr.flow.AbstractFlow.doRouting(AbstractFlow.java:170)
>> at
>> org.apache.servicemix.jbi.nmr.flow.seda.SedaFlow.doRouting(SedaFlow.java:167)
>> at
>> org.apache.servicemix.jbi.nmr.flow.seda.SedaQueue$1.run(SedaQueue.java:134)
>> at
>> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
>> at
>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
>> at java.lang.Thread.run(Thread.java:595)
>>
>>
>>
>> gnodet wrote:
>>>
>>> The unsubscribe is related to a subscription. You can't unsubscribe
>>> from a topic directly afaik, you need to give the reference to the
>>> subscription to this very topic.
>>>
>>> On Fri, Sep 12, 2008 at 8:32 PM, kai0411 <jo...@softechnics.com>
>>> wrote:
>>>>
>>>> thanks for the answer. how about 'unsubscribe' to a specified topic "my
>>>> topic"?
>>>>
>>>>
>>>> gnodet wrote:
>>>>>
>>>>> I think the unsubscribe request corresponding to the scenario would
>>>>> be:
>>>>>
>>>>> <env:Envelope xmlns:env="http://schemas.xmlsoap.org/soap/envelope/"
>>>>> xmlns:wsnt="http://docs.oasis-open.org/wsn/b-2"
>>>>> xmlns:wsa="http://www.w3.org/2005/08/addressing">
>>>>> <env:Header>
>>>>> <wsa:To>
>>>>>
>>>>> http://servicemix.org/wsnotification/Subscription/ID-some-host-38972-1188922931357-3-1
>>>>> </wsa:To>
>>>>> </env:Header>
>>>>> <env:Body>
>>>>> <wsnt:Unsubscribe />
>>>>> </env:Body>
>>>>> </env:Envelope>
>>>>>
>>>>> Note that the wsa:To content comes from the SubscribeResponse.
>>>>>
>>>>> On Fri, Sep 12, 2008 at 6:37 PM, kai0411 <jo...@softechnics.com>
>>>>> wrote:
>>>>>>
>>>>>> It was given a message format to 'subscribe' an endpoint for a topic
>>>>>> in
>>>>>> http://servicemix.apache.org/example-scenario.html.
>>>>>> What is the format to 'un-subscribe' an endpoint?
>>>>>> I tried tags <Unsubscribe> and <unSubscribe>, but got 'HTTP 500'
>>>>>> error.
>>>>>>
>>>>>>
>>>>>>
>>>>>> gnodet wrote:
>>>>>>>
>>>>>>> This is the default behaviour if you don't use a PulPoint. When you
>>>>>>> register a subscription, you give the address of the JBI endpoint in
>>>>>>> the request so that the broker can send you notifications on the
>>>>>>> specified topic.
>>>>>>>
>>>>>>> On Thu, Sep 4, 2008 at 6:36 PM, kai0411 <jo...@softechnics.com>
>>>>>>> wrote:
>>>>>>>>
>>>>>>>> there is example in
>>>>>>>> http://servicemix.apache.org/example-scenario.html
>>>>>>>> for a
>>>>>>>> 'Pull' notification. Users have to 'pull' their notification from
>>>>>>>> the
>>>>>>>> Broker.
>>>>>>>> How to implement a 'Push' notification, ie. when WSN2005 gets a
>>>>>>>> notification, it would 'push' the notification to a service engine?
>>>>>>>>
>>>>>>>> thanks for help
>>>>>>>> --
>>>>>>>> View this message in context:
>>>>>>>> http://www.nabble.com/Servicemix-wsn2005-tp19314625p19314625.html
>>>>>>>> Sent from the ServiceMix - Dev mailing list archive at Nabble.com.
>>>>>>>>
>>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> --
>>>>>>> Cheers,
>>>>>>> Guillaume Nodet
>>>>>>> ------------------------
>>>>>>> Blog: http://gnodet.blogspot.com/
>>>>>>>
>>>>>>>
>>>>>>
>>>>>> --
>>>>>> View this message in context:
>>>>>> http://www.nabble.com/Servicemix-wsn2005-tp19314625p19459687.html
>>>>>> Sent from the ServiceMix - Dev mailing list archive at Nabble.com.
>>>>>>
>>>>>>
>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> Cheers,
>>>>> Guillaume Nodet
>>>>> ------------------------
>>>>> Blog: http://gnodet.blogspot.com/
>>>>>
>>>>>
>>>>
>>>> --
>>>> View this message in context:
>>>> http://www.nabble.com/Servicemix-wsn2005-tp19314625p19461717.html
>>>> Sent from the ServiceMix - Dev mailing list archive at Nabble.com.
>>>>
>>>>
>>>
>>>
>>>
>>> --
>>> Cheers,
>>> Guillaume Nodet
>>> ------------------------
>>> Blog: http://gnodet.blogspot.com/
>>>
>>>
>>
>> --
>> View this message in context:
>> http://www.nabble.com/Servicemix-wsn2005-tp19314625p19461944.html
>> Sent from the ServiceMix - Dev mailing list archive at Nabble.com.
>>
>>
>
>
>
> --
> Cheers,
> Guillaume Nodet
> ------------------------
> Blog: http://gnodet.blogspot.com/
>
>
--
View this message in context: http://www.nabble.com/Servicemix-wsn2005-tp19314625p21338595.html
Sent from the ServiceMix - Dev mailing list archive at Nabble.com.