[jbosscache-dev] Notifications during state transfer WAS: [JBossCache] - Replication and notifications

Vladimir Blagojevic vladimir.blagojevic at redhat.com
Tue Nov 13 10:15:52 EST 2007


There was a reason we did not go through interceptor chain; I remember 
it well; but what it was - kill me - I cannot recall.

Brian Stansberry wrote:
> State transfer doesn't go through the interceptor chain when it 
> creates nodes; it just builds up a tree.  IIRC we decided to 
> specifically code in a Node Created notification; perhaps we just 
> didn't think about Node Modified?  Vladimir, your memory any better?
>
> Manik Surtani wrote:
>> Not sure if this is a feature or a bug.  Brian/Vladimir, do you 
>> recall whether Node Modified notifications were specifically 
>> suppressed during state transfer, and if so, why?
>>
>> Cheers
>> Manik
>>
>> Begin forwarded message:
>>
>>> From: aditsu <do-not-reply at jboss.com>
>>> Date: 13 November 2007 09:14:11 GMT
>>> To: manik.surtani at jboss.com
>>> Subject: [JBossCache] - Replication and notifications
>>>
>>> Hi, I'm using JBC 2.0.0.GA (core)
>>> I set up 2 caches with REPL_SYNC and memory state fetching, and I 
>>> added a listener to the 2nd cache before starting it.
>>> It looks like when fetching the memory state, the cache only fires 
>>> NODE_CREATED notifications, which contain no data. However, when I 
>>> put a new node afterwards, in either cache instance, I get a 
>>> NODE_CREATED followed by a NODE_MODIFIED with the node data map.
>>> Is there a way to get the data while it is being fetched from a 
>>> replicated cache?
>>>
>>> Thanks
>>> Adrian
>>>
>>> View the original post : 
>>> http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4103974#4103974 
>>>
>>>
>>> Reply to the post : 
>>> http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4103974 
>>>
>>
>> -- 
>> Manik Surtani
>> Lead, JBoss Cache
>> manik at jboss.org
>>
>>
>>
>>
>>
>>
>> _______________________________________________
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>




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