Hi Devs, WDHT about $subject. reason behind this is we can use this topic to send all kind of notification to instances. depsync is only one. For example, if we want to gracefully shutdown particular instance, we can use this topic to communicate with.
-- Lakmal Warusawithana Software Architect; WSO2 Inc. Mobile : +94714289692 Blog : http://lakmalsview.blogspot.com/
