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How can I apply a collection of predicates to a Java stream?

The following code shall illustrate what I have in mind:

For a while I've been trying to get my head around the whole async/await model that C# uses for asynchronous code. The addition of async streams (the IAsyncEnumerable type) seemed really cool, especially for some code that I was writing.

Best practice when creating an async method is to include a CancellationToken parameter and use it for cancelling your async processes. (Ideally by passing it to the underlying async method calls used in your method.)

When creating a method that returns an async stream (an IAsyncEnumerable) the documentation states that your CancellationToken parameter should be decorated with the [EnumeratorCancellation] attribute and then the token passed using the .WithCancellation() method on the IAsyncEnumerable itself.

However, I must be doing something wrong because this still triggers warning:

CA2016: Forward the CancellationToken parameter to methods that take one

This warning appears regardless of if I do it the more standard way:

I'm new to nodejs, every time I'm running my server using nodemon server.js , I'm getting an uncaught reference error: io is not defined at script.js:1, I have no idea what's going wrong

any help will be appreciated!!

Thats my script.js file

Trying to call a redux action creator inside a useEffect hook the following warning-