Imap IDLE polling approach

[blelump]

Hi,

this is more a question than an issue itself. The current IDLE implementation is designed in a way that the future resolves for anything that comes from the server. I am wondering then what would be best approach for long IDLE polling, where client listens continuously for any change from the server side. I was thinking of a loop:

        loop {
            let (idle_wait, _interrupt) = idle.wait();
            let idle_result = idle_wait.await.unwrap();
            match idle_result {
               ...
            };
        }

The above approach calls #wait each time and apart from that, there's a tiny possibility to miss server message when the current future is resolved and the execution is in the match statement. What would be best approach to tackle that?