Add stream benchmarks about changenotifier_benchmark HOT 4 OPEN

yeah, we can add also benchmarks for different streams. are there any additional concrete Stream implementations that you know of, except for Dart (sync/async) and the Getx ones?

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Awesome, thanks again for putting those benchmarks in place to begin with. As for the streams, I am not aware of any others but the dart one and the 2 from Getx but that is probably a good starting point.

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If you create the Dart Stream as synchronous they are way faster than the GetXStream. And the whole reason to use Streams is asynchronous behavior which is not the case with GetX streams. The real replacement would be using ChangeNotifiers together with functional_listener.

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Ya that's a fair point and a big difference between ChangeNotifiers / Observables (Sync) and Streams (Async).
It seems there are also good reasons when you might want to use synchronous streams when you care about latency:

For example, it would seem that if you have a websocket and you are piping received events on a stream dedicated to it (Only producer is the ws handler), it could improve the latency a bit by using the synchronous stream controller as to skip a microtask for each event push.

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