Is there a "mother" class common to every promises? about c-sharp-promise HOT 2 CLOSED

Currently no. But there should be an easy fix.

Create a new interface (or extend the IRejectable interface, whatever floats your boat):

public interface IStatefulRejectable : IRejectable
{
     PromiseState State { get; }
}

Implement the interface for both Promise and Promise<T> (I recommend implementing the interface explicitly, if youre not sure what that means just google 'explicit interface implementation c#'.)
Then your common method could look something like this:

    private IEnumerator TimeOutPromiseCoroutine(IStatefulRejectable promise, float timeOut)
    {
        yield return new WaitForSeconds(timeOut);

        if (promise.State == PromiseState.Pending)
        {
            promise.Reject(new Exception("Promise has timed out"));
        }
    }

This works because the interfaces expose the information you need, the state of the promise IStatefulRejectable.State and the functionality to reject it. IRejectable.Reject(Exception ex)

NB: I am working on implementing a common base class in my own fork of this project that would enable you to do this, but it is not ready for use yet.

from c-sharp-promise.

Thanks a lot for the detailed answer, this looks like a nice solution :)

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