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Hi, Is it possible to check, given a UI id, if that UI is still alive? From the Servlet or the ContextListener maybe? I would like to not wait for the server to discover it when we miss three heartbeats, but proactively asking if a certain UI is still alive.
However, as we are talking about push, AFAIK the push transport already does connection management and knows if the client is alive, so you don't need polling. I don't know if the push APIs are very exposed, but maybe can be accessed.