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 <[EMAIL PROTECTED]>
> 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 <[EMAIL PROTECTED]>
>>> 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 <[EMAIL PROTECTED]>
>>>>> 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.
