Seems we are having a problem here. If we are adding to the topology as soon as CC gets a instance start up call, at that point we do not have information such as member ip, allocated port and so on. If we add it to the topology at this point, then we might need to update topology again once we get this information, right?
Thanks. On Tue, Oct 28, 2014 at 3:16 PM, Rajkumar Rajaratnam <rajkum...@wso2.com> wrote: > > > On Tue, Oct 28, 2014 at 3:00 PM, Nirmal Fernando <nirmal070...@gmail.com> > wrote: > >> I think the correct approach would be to introduce a new topology event >> to fill the blind area between real instance creation via CC and member >> spawned event. So, as soon as CC receives a instance start up call, CC >> would add the member to topology and will send a new event with a new state >> possibly. >> > > Yes, the idea I proposed is a hacky way. So with the new event, we are > guarantee to have the member in the topology once AS asks CC to spawn an > instance. Seems this is a good idea :) I will implement it. > > Thanks Nirmal. > > >> >> On Tue, Oct 28, 2014 at 10:06 AM, Chamila De Alwis <chami...@wso2.com> >> wrote: >> >>> >>> Hi Raj, >>> >>> >>> On Tue, Oct 28, 2014 at 2:23 PM, Rajkumar Rajaratnam <rajkum...@wso2.com >>> > wrote: >>> >>>> CC will add it to the topology, send member created event and send >>>> member terminated soon after that. Now AS will get this event and remove >>>> the member from its lists. We can't send member terminated events for >>>> members which are not in the topology. If we do so, these events will be >>>> rejected by message processors. >>> >>> >>> Is it logically correct to send a member created event for a member that >>> is obsolete? Can't we allow a new path to complete termination sequence for >>> an obsolete member? >>> >>> >>> Regards, >>> Chamila de Alwis >>> Software Engineer | WSO2 | +94772207163 >>> Blog: code.chamiladealwis.com >>> >>> >>> >> >> >> -- >> Best Regards, >> Nirmal >> >> Nirmal Fernando. >> PPMC Member & Committer of Apache Stratos, >> Senior Software Engineer, WSO2 Inc. >> >> Blog: http://nirmalfdo.blogspot.com/ >> > > > > -- > Rajkumar Rajaratnam > Software Engineer | WSO2, Inc. > Mobile +94777568639 | +94783498120 > -- Rajkumar Rajaratnam Software Engineer | WSO2, Inc. Mobile +94777568639 | +94783498120
