Hi all, I had a talk with William and Alex about the notification module.
Here is the notes: 1. There should be a standalone alert service, which is indenpendent on griffin 2. the service is to address: 1. who want to be alerted 2. in a certain channel, such as email, slack and sms. 3. on when a pre-defined condition matched, RULE 4. with a pre-defined content, Template + ValueObject 3. Condidtion is defined by: 1. RULE, an expression which can be evaluated on 2. data, which is retrieved by a data-svc (REST-API) 3. RULE could be a *DSL* eventually 4. data-svc is polling by framework 4. the *Condition* could be a SPI abstraction, so client can leverage it locally. So in case that the condition matched, the following action could be triggered in a *PUSH* way. 5. We will focus more on the exception-detection, such <95%, rather than a periodically reporting alertion. I also update it to here: https://cwiki.apache.org/confluence/pages/editpage.action?pageId=68722664 Please let me know if you have comments/concern on this.