Re: [jgroups-dev] Use multiple channels?

[Adi <jab...@gm...>]

Sorry - Ignore the previous mail, i misread it and turned of TCPPING
completely.
You said > If you use TCPPING, make sure you  list the members of 1 cluster
only.

Do you do this by initial_hosts? It still doesnt work.

I have my Channel 1 in 7800 and Channel 2 in 8800. And in the tcpping for
channel 1 i have
initial_hosts="IP1[7800],IP2[7800],IP3[7800]"
and for the channel2 xml have the same with 8800 as port. But i still see
Channel2 sending something to Channel1.

Does this work? All my nodes are in both clusters btw.

-Adi

On Tue, Jan 19, 2010 at 12:03 PM, Adi <jab...@gm...> wrote:

> Thanks Bela -
>
> I do my RPC call in the cluster to the coordinator or the node that comes
> up first as the oldest maintains a global state
> How do i get the oldestNode in the channel if tcpping is off? If i turn off
> tcpping, i get errors for including GMS and FLUSH in the stack.
> the error i get is "FIND_INITIAL_MBRS" is required by GMS etc. Do i have to
> send the address as an application layer message?
>
> -Adi
>
>
> On Tue, Jan 19, 2010 at 8:54 AM, Bela Ban <be...@ya...> wrote:
>
>> > Hi Bela et al.
>> >
>> > So i got state transfers and views etc working. I extended the
>> > ExtendedReceiverAdapter in my class.
>> >
>> > Then i ran into a problem where i had to do some kind of sync call. I
>> > saw in
>> > the manual there was a RpcDispatcher building block. So do i use this
>> > building block on a new channel?
>>
>>
>> Yes, RpcDispatcher runs on top of a JChannel. Chapter 4.3 of the manual
>> [1] goes into details. There are also many unit tests in the src
>> distribution of JGroups.
>>
>>
>> > this is fine with me, but when i tried it,
>> > i got warning on the logs, about "discarded message from different
>> cluster
>> > RpcChannel (our cluster is ChatCluster)". I am using tcp and port 7800
>> and
>> > 8800 for the two channels.
>>
>> What's your config ? If you use TCP and MPING, make sure yo use
>> different mcast_addr / ports in MPING. If you use TCPPING, make sure you
>> list the members of 1 cluster only.
>>
>>
>> > What is my 'RpcChannel' sending to the other channel, that keeps popping
>> > this warning and how can i stop it?
>>
>> [1] http://www.jgroups.org/manual/html/user-building-blocks.html#d0e1803
>>
>> --
>> Bela Ban
>> Lead JGroups / Clustering Team
>> JBoss
>>
>>
>>
>>
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>>
>
>
> --
> Thanks,
> Adi
>



-- 
Thanks,
Adi