Re: [xmlblaster] how do i get erase notifications from xpath subscriptions now?

[Andrew.Yinger at Altarum.org]

thanks, that worked and makes my life easier.

will this change be included in the next release?  if so, what version?

thanks,
andrew



|---------+-------------------------------------->
|         |           Marcel Ruff                |
|         |           <mr at marcelruff.info>       |
|         |           Sent by:                   |
|         |           owner-xmlblaster at server.xml|
|         |           Blaster.org                |
|         |                                      |
|         |                                      |
|         |           09/27/2004 06:59 PM        |
|         |           Please respond to          |
|         |           xmlblaster                 |
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  |       To:       xmlblaster at server.xmlBlaster.org                                                                             |
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  |       Subject:  Re: [xmlblaster] how do i get erase notifications from xpath subscriptions now?                              |
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Andrew.Yinger at Altarum.org wrote:
> Thanks for your help.
>
> After some investigation this morning, this is what I have discovered:
>
> Your helloWord pub/sub tests using XPath did, in fact, receive that erase
> events, as you said they would.
>
> My messaging wrapper class was not properly retrieving the callback
object
> because of a change in the way unpublish (i.e. 'erase') events are now
> processed.  In the past (XMLBlaster v.9.0) an erase event would have the
> same subscriptionId as a publish event.  In otherwords, if I called
> updateQos.getSubscriptionId() in my update method, the subscriptionId
would
> be the same.
>
> This has now changed.   The subscriptionId is still what I would expect
> when I receive an asynchronous publish event.  However, now, when I
receive
> an erase event, the subscriptionId is "__subId:PtP".  I have changed my
> messaging wrapper class to properly handle erase events now that I know
> this.
>
> Thanks again,
> Andrew

You are right, i have fixed this in the current cvs and added a
testcase to the testsuite.
Now you get again your subscriptionId,

regards

Marcel

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