Re: [javagroups-users] discarded message from different group

[Ricardo T. <ric...@em...>]

I agree with your point. However, in our case (we are not using a 
cluster), we just have several distributed apps that generate events, 
and each of them sends them to a rpc group, them a different 
(supervision) application is a subscriber to all of the groups and 
receives them all.

perhaps what is wrong is our usage of jgroups. would there be a 
different (better) way to do it ? should we use just one group ?

thanks
Ricardo


Bela Ban wrote:

> What do you suggest ? I don't want to downgrade the level to TRACE or 
> DEBUG, because I *want* to make sure people understand that different 
> clusters are seeing
> their traffic, sometimes this is something people just overlooked and 
> *want* to fix
>
> Ricardo Trindade wrote:
>
>> Hi,
>>
>>    The problem is I get the WARN log message...
>>
>> thanks
>> Ricardo
>>
>>
>> Bela Ban wrote:
>>
>>> Ok, so then you'll get all the traffic. The transport protocol will 
>>> then discard traffic generated from a cluster other than the one 
>>> you're connected to
>>>
>>> Ricardo Trindade wrote:
>>>
>>>> Hi,
>>>>
>>>>    I've read a bit more and noticed Bela suggests changing the 
>>>> multicast address.
>>>>      But in my scenario, there is a second application that must 
>>>> listen to all multicast groups within that same multicast address, 
>>>> so to simplify configuration I would like to keep the same 
>>>> multicast address in all machines (I am using a standalone app, not 
>>>> a jboss cluster).
>>>>
>>>> thanks
>>>> Ricardo
>>>>
>>>> Ricardo Trindade wrote:
>>>>
>>>>> Hi,
>>>>>
>>>>>    I have more than one group (they have different names) with the 
>>>>> same configuration, so I get the following message a lot in my log :
>>>>>      2005-03-21 11:42:11,035 WARN  - org.jgroups.protocols.UDP 
>>>>> discarded message from different group (groupname). Sender was 
>>>>> testclient3:1086
>>>>>
>>>>>    I think that given my setup, this is normal. Should I worry 
>>>>> about this message ?
>>>>>
>>>>>    I saw the following post with the same issue, but there was no 
>>>>> response :
>>>>>
>>>>>    
>>>>> http://www.mail-archive.com/jbo...@li.../msg51082.html 
>>>>>
>>>>>
>>>>>    Does this justify a WARN ? Am I missing some problem this could 
>>>>> cause ?
>>>>>
>>>>> thanks,
>>>>> Ricardo
>>>>>
>>>>>
>>>>>
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>>>>
>>>>
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