Async await and WWW / AsyncOperation progress

Unity Engine
1

I’m trying to convert coroutines to Tasks using:

It’s on Github too:

https://github.com/svermeulen/Unity3dAsyncAwaitUtil

This asset doesn’t provide progress report with IProgress interface.

I’m trying to do it but I don’t know how.

Any of you has already attempted to do this?

Thanks.

2 Likes
2

The code below works on 2018.2.0f2 as a sample:

public class NewBehaviourScript : MonoBehaviour
{

    public Slider Slider;
    private WWW www;
 
    private void Update () {
        if (www != null) {
            Slider.value = www.progress;
        }
    }

    public void OnClick() {
        SampleWWWAsync("https://speed.hetzner.de/100MB.bin");
    }

    private async void SampleWWWAsync(string url) {
        Debug.Log("Begin");
        www = new WWW(url);
        await www;
        Debug.Log("End");
        www.Dispose();
        www = null;
    }
}

So, I don’t know should I dispose both of www and await www. It would be useful if someone explain something about it.