Participants: Samisa, Azeez, Senaka, Amila, Srinath, Tharindu, Anjana,
Sumedha ..

Reason for this meeting is to discuss problems while clearly
integrating eventing with registry, BAM, DS and others as discussed in
this thread.

Usecases
1. Registry, BAM and DS want to send out well formatted (non-xml) messages
2. Users want to receive matching events for subscriptions hourly,
daily, or weekly instead of instantaneously
3. MT support

Out of them #1 eventing impl has to support
We agreed that we need to support #1 and #2, by providing components
that support those features so that all the products can reuse that.

Also we agreed that changes have to be backward compatible to the users

Currently carbon has dependency on two  carbon event versions (without
considering ESB eventing support) and we want to move all components
to new eventing version. Plan is

1. Amila and senaka to discuss the scenarios
2. Come up and review the architecture
3. Do a hackathon to fix all the products

On Tue, Feb 15, 2011 at 9:38 PM, Amila Suriarachchi <[email protected]> wrote:
>
>
> On Tue, Feb 15, 2011 at 9:32 PM, Afkham Azeez <[email protected]> wrote:
>>
>>
>> On Tue, Feb 15, 2011 at 9:21 PM, Amila Suriarachchi <[email protected]>
>> wrote:
>>>
>>> If the registry has a critical release in march I think the better
>>> solution is to move the old event implement modules to registry it self and
>>> keep it there until they have time to migrate to new API.
>>>
>> What are the implications of different products of the same Carbon
>> platform version being dependent on different eventing APIs?
>
> I can discuss this on monday. As I understood Registry does not use the old
> event API just as a pub/sub broker. But BAM and DSS use like that so the
> changes we need to make is trivial.
>
> thanks,
> Amila.
>>
>>
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>>
>
>
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>



-- 
============================
Srinath Perera, Ph.D.
  Senior Software Architect, WSO2 Inc.
  Visiting Lecturer, University of Moratuwa
  Member, Apache Software Foundation
  Research Scientist, Lanka Software Foundation
  Blog: http://srinathsview.blogspot.com/
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