On Thu, Sep 29, 2016 at 10:06 AM, Sidath Weerasinghe <sid...@wso2.com> wrote:
> Hi all, > > In Andes client, I implemented a new initialContextFactory and inside > that, I made an AMQP URL. > Inside the Andes client, I called that web service to get the cluster node > IP address and Port details. When calling web service it shuffles the IP > address and gives String to the client. Using this, create AMQP URL inside > the Andes client, Other IPs put as a failover. > ​What is the web service you called to get the all the members? Can this be a single point of failure? > > The client can set failover values as properties. Inside the new > initialContextFactory, read those properties and set failover. > "amqp://admin:admin@carbon/carbon?brokerlist='tcp://10.100.4.165:5672? > *retries='10'&connectdelay='1000'*;tcp://10.100.4.166:5672? > *retries='10'&connectdelay='1000''&failover='roundrobin?cyclecount='20'*'" > > Any ideas for this. > > On Thu, Sep 22, 2016 at 5:11 PM, Sidath Weerasinghe <sid...@wso2.com> > wrote: > >> Hi all, >> >> In MB, the user/developers having to manually list out the IPs in the >> connection URL could be difficult. The change of IPs of the broker nodes >> would require reconfiguring and restart the client applications connected >> to it. I am implementing a way to dynamically detection the MB nodes in the >> cluster and load balance through them. >> >> I got the IP address(all network interfaces) and AMQP port and store >> database at cluster startup. When node shutdown that details are removed >> from the database. >> I wrote an admin service to get those database details at the carbon >> business module. >> >> In andes client, I implemented a new initialContextFactory and inside >> that, I made an AMQP URL. As a mock, I got the IP list from the file and >> randomly select one of the IP and port and make AMPQ URL. Other IPs put as >> a fail-over. I tested it. >> >> *Work to be done* >> I will call web service inside the andes client and get the IP and port >> and resolve it according to the client network. After that get the correct >> IP and the port. >> >> >> -- >> Thank You, >> Best Regards, >> >> Sidath Weerasinghe >> >> >> *Intern* >> >> *WSO2, Inc. * >> >> *lean . enterprise . middleware * >> >> >> *Mobile: +94719802550 <%2B94719802550>* >> >> *Email: *sid...@wso2.com >> >> Blog: https://medium.com/@sidath >> >> Linkedin: https://lk.linkedin.com/in/sidathweerasinghe >> > > > > -- > Thank You, > Best Regards, > > Sidath Weerasinghe > > > *Intern* > > *WSO2, Inc. * > > *lean . enterprise . middleware * > > > *Mobile: +94719802550 <%2B94719802550>* > > *Email: *sid...@wso2.com > > Blog: https://medium.com/@sidath > > Linkedin: https://lk.linkedin.com/in/sidathweerasinghe > > _______________________________________________ > Architecture mailing list > Architecture@wso2.org > https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture > > -- Best Regards, Malaka Silva Senior Technical Lead M: +94 777 219 791 Tel : 94 11 214 5345 Fax :94 11 2145300 Skype : malaka.sampath.silva LinkedIn : http://www.linkedin.com/pub/malaka-silva/6/33/77 Blog : http://mrmalakasilva.blogspot.com/ WSO2, Inc. lean . enterprise . middleware https://wso2.com/signature http://www.wso2.com/about/team/malaka-silva/ <http://wso2.com/about/team/malaka-silva/> https://store.wso2.com/store/ Don't make Trees rare, we should keep them with care
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