Hi Gayan, Yes that is correct. All the other members are shown in topology but the recent activated one is not showing. It seems like the issue is related to member activated event.
On Thu, Jul 2, 2015 at 3:24 PM, Gayan Gunarathne <gay...@wso2.com> wrote: > > > 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 > > > -- Thanks, Regards, ASH
