[jboss-as7-dev] Problem met on as7 clustering with mod_cluster

[Radoslav Husar]

On 01/20/2012 11:59 AM, Weinan Li wrote:
>
> On Jan 20, 2012, at 3:58 AM, Radoslav Husar wrote:
>
>> On 01/19/2012 07:31 PM, Weinan Li wrote:
>>> Now there's another question: How can I configure mod_cluster to use
>>> round-robin to distribute requests?
>>
>> Weinan,
>>
>> mod_cluster has been built around the idea of load-balancing
>> intelligently by communicating load from the server to the
>> load-balancer. Round-robin is far from intelligent :-) and there is no
>> such option.
>>
>> Look at what options you have for configuring load metrics in AS7
>> http://docs.jboss.org/mod_cluster/1.1.0/html_single/#LoadMetric (so
>> "requests" might be the best one to actually see it load-balance).
>>
>> You might also want to try killing the server to see it fail-over to
>> the other instance.
> I've tried to kill domain controller and the requests are forwarded to
> slave host, and sessions are not lost. Cool!
>
> Another question: can domain controller be also support failover?

Now that's a question for Brian :-)

But if I remember correctly, this was not coming in 7.1, I cant seem to 
find the Jira for it.

Rado