On Fri, Jun 26, 2015 at 12:58 AM, Asanka Sanjaya Herath <angal...@gmail.com> wrote:
> > Hi All, > > As we discussed in the hangout I did some debugging on $subject. > > *Issue: When configure() method[1] executed, topology object does not > contain information about latest activated member*. > > When a member get activated [2], reloadConfiguration() method in > LoadBalancerExtension [3] class will be executed. But, at that time > topology object does not contain the information about the activated member. > > Once I debug the flow, I figured out that line 196 in > LoadBalancerExtension class > > [4] get executed *before* line 118 in > LoadBalancerCommonTopologyEventReceive > r ciass > > [5]. Therefore addMember() method[6] will execute after > reloadConfiguration() method[3] executed. So member has not been added to > topology when configure() method get executed in > LoadBalancer > API > [1] > . > You mean that TopologyProvider is not updated with the new member details when you are configuring the load balancer with the Topology Provider? > > I think, If we can swap the execution of above two lines the problem may > be solved. > But I'm not sure how to do it > . > Any help is appreciated. > > [1] > https://github.com/apache/stratos/blob/master/components/org.apache.stratos.load.balancer.extension.api/src/main/java/org/apache/stratos/load/balancer/extension/api/LoadBalancer.java#L51 > > [2]. > https://github.com/apache/stratos/blob/master/components/org.apache.stratos.load.balancer.extension.api/src/main/java/org/apache/stratos/load/balancer/extension/api/LoadBalancerExtension.java#L194 > > > [3]. > https://github.com/apache/stratos/blob/master/components/org.apache.stratos.load.balancer.extension.api/src/main/java/org/apache/stratos/load/balancer/extension/api/LoadBalancerExtension.java#L197 > > > [4]. > https://github.com/apache/stratos/blob/master/components/org.apache.stratos.load.balancer.extension.api/src/main/java/org/apache/stratos/load/balancer/extension/api/LoadBalancerExtension.java#L196 > > [5]. > https://github.com/apache/stratos/blob/master/components/org.apache.stratos.load.balancer.common/src/main/java/org/apache/stratos/load/balancer/common/event/receivers/LoadBalancerCommonTopologyEventReceiver.java#L118 > > [6]. > https://github.com/apache/stratos/blob/master/components/org.apache.stratos.load.balancer.common/src/main/java/org/apache/stratos/load/balancer/common/event/receivers/LoadBalancerCommonTopologyEventReceiver.java#L136 > -- > Thanks, > Regards, > ASH > -- Gayan Gunarathne Technical Lead, WSO2 Inc. (http://wso2.com) Committer & PMC Member, Apache Stratos email : gay...@wso2.com | mobile : +94 766819985
