basically i have read some samples, but all are self contained in one servlet. such as: use doGet to establish the long polling connection, and then use doPost to trigger the event to notify all suspended connections.
Here is my question: I have other web actions programming in spring mvc, in the spring mvc controller a user post a message via /message/post, how can I make this action to trigger the atmosphere handler to notify the suspended connections?
But what about non web components (EJB, JMS, Akka/Scala Actor, etc.) or web component with different scope (another web application, another Servlet, etc.)? They can also generate server sides events by using Atmosphere’s BroadcasterFactory
来源：https://stackoverflow.com/questions/3068078/how-to-trigger-notification-from-other-framework-in-atmosphere-comet