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

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?