Hello,
I implemented your library but I do not get all of the events from my SSE server (for example server sent 50 events, but I got only 17). Then, when a new event is sent from the server automatically I still get nothing on iOS until I force manually something new on the server then I get the previous one on iOS that was sent automatically. Like there is some queue in your library which caught it but is not displaying it in the Result <SSEvent, SSError>. We deduced that it's always one behind.

Is it possible that there is some queue in your library with some max value or some setting that I am unaware of?

SSEvent Signal gets out of sync if several events are received from network connection in a single URLSessionDataDelegate didReceiveData call, because only one event is parsed from the data.

Correction in ReactiveOperator.swift:

change

guard let parsed = try? EventStream.event.parse(AnyCollection(buffer)) else { return }
observer.send(value: SSEvent(parsed.output))
buffer = String(parsed.remainder)

to:

while let parsed = try? EventStream.event.parse(AnyCollection(buffer)) {
    observer.send(value: SSEvent(parsed.output))
    buffer = String(parsed.remainder)
 }