MemberSpawned event will update it, isn't it? On Tue, Oct 28, 2014 at 10:53 AM, Rajkumar Rajaratnam <rajkum...@wso2.com> wrote:
> 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 that is obsolete?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 > -- Best Regards, Nirmal Nirmal Fernando. PPMC Member & Committer of Apache Stratos, Senior Software Engineer, WSO2 Inc. Blog: http://nirmalfdo.blogspot.com/
