Hello, With Flink CEP, is there a way to actively listen to pattern matches that time out? I am under the impression that this is not possible.
In my case I partition a stream containing user web navigation by "userId" to look for sequences of Event A, followed by B within 4 seconds for each user. I registered a PatternTimeoutFunction which assuming a non-match only fires upon the first event after the specified timeout. For example, given user X: Event A, 20 seconds later Event B (or any other type of event). I'd rather have a notification fire directly upon the 4 second interval expiring since passive invalidation is not really applicable in my case. How, if at all can this be achieved with Flink CEP? Thanks, David
