ReactiveX / RxSwift

Reactive Programming in Swift
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AsyncSequence.asObservable() effect is not as expected #2553

Open Mx-Iris opened 12 months ago

Mx-Iris commented 12 months ago

The following code looks the same. cloneProgress returns an AsyncThrowStream, but using asObservable causes it to work on the main thread (the thread from which this code is executed).

// This will cause the code in the Task to run in the current thread (in my case, the main thread).
return AsyncSwiftGit.Repository.cloneProgress(from: remoteURL, to: localURL, credentials: credentials).asObservable()

// This works as expected, but it just pulls the asObservable code out
return .create { observer in
    let task = Task {
        do {
            for try await value in AsyncSwiftGit.Repository.cloneProgress(from: remoteURL, to: localURL, credentials: credentials) {
                observer.onNext(value)
            }
            observer.onCompleted()
        } catch {
            observer.onError(error)
        }
    }
    return Disposables.create {
        task.cancel()
    }
}

RxSwift/RxCocoa/RxBlocking/RxTest version/commit

6.6.0

Platform/Environment

How easy is to reproduce? (chances of successful reproduce after running the self contained code)

Xcode version:

  15.0.0

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