Hi Dimuthu, Can we do a call sometime? I would like to understand this more.
Messaging works well if interactions and async. If human is waiting for a response it is not good. But, if we can say it is scheduled, then it is good. So we have to apply this carefully. e.g. it will be effective with scheduling builds etc that are anyway async. BPS and JMS should work OK, if there is anything that does not, it is something we should anyway fix. --Srinath On Mon, May 4, 2015 at 5:34 AM, Dimuthu Leelarathne <[email protected]> wrote: > Hi, > > > On Thu, Apr 30, 2015 at 4:35 PM, Selvaratnam Uthaiyashankar < > [email protected]> wrote: > >> How MB and Governance service communicate? Is it one topic subscribed for >> Governance Service and then others are subscribed to "approved" topic? >> >> Also, shouldn't we use durable subscriptions? >> > > Yes we should use durable subscription. It would be like a chain of > events, similar to that of Stratos. We need to closely work with Stratos > team on the day we do this - if we do it all. > > thanks, > dimuthu > > >> >> On Wed, Apr 29, 2015 at 5:36 AM, Dimuthu Leelarathne <[email protected]> >> wrote: >> >>> Hi all, >>> >>> This has been a talking-point among all who are interested in App >>> Factory. Right now all communication happen over HTTP, and we use BPEL to >>> provide extensibility and governance. >>> >>> During couple of brain storm sessions we were thinking of using pub/sub >>> architecture with MB to avoid failures and achieve stability. If we publish >>> events to topics we can achieve extensibility but what about governance. >>> Will there be BPEL and JMS living together? What would be the most elegant >>> simple model. To overcome that we could use the following methodology (I >>> have attached the image) >>> >>> >>> >>> >>> The above architecture would give the governance properties of BPEL. >>> Basically the governance service does nothing if it doesn't have any BPELs >>> registered and simply publishes "Approved" topic. Once Approved topic is >>> there Git repo is created, Jenkins job is created and etc .... >>> >>> thanks, >>> dimuthu >>> >>> >>> >>> -- >>> Dimuthu Leelarathne >>> Architect & Product Lead of App Factory >>> >>> WSO2, Inc. (http://wso2.com) >>> email: [email protected] >>> Mobile : 0773661935 >>> >>> Lean . Enterprise . Middleware >>> >>> _______________________________________________ >>> Architecture mailing list >>> [email protected] >>> https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture >>> >>> >> >> >> -- >> S.Uthaiyashankar >> VP Engineering >> WSO2 Inc. >> http://wso2.com/ - "lean . enterprise . middleware" >> >> Phone: +94 714897591 >> >> _______________________________________________ >> Architecture mailing list >> [email protected] >> https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture >> >> > > > -- > Dimuthu Leelarathne > Architect & Product Lead of App Factory > > WSO2, Inc. (http://wso2.com) > email: [email protected] > Mobile : 0773661935 > > Lean . Enterprise . Middleware > > _______________________________________________ > Architecture mailing list > [email protected] > https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture > > -- ============================ Srinath Perera, Ph.D. http://people.apache.org/~hemapani/ http://srinathsview.blogspot.com/
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