view Implab/ActionTask.cs @ 209:a867536c68fc v2

Bound promise to CancellationToken Added new states to ExecutionSate enum. Added Safe.Guard() method to handle cleanup of the result of the promise
author cin
date Wed, 16 Nov 2016 03:06:08 +0300
parents 40d7fed4a09e
children eee3e49dd1ff
line wrap: on
line source

using System;

namespace Implab {
    public class ActionTask : ActionTaskBase, IDeferred {
        readonly Action m_task;
        public ActionTask(Action task, Action<Exception> error, Action<Exception> cancel, bool autoCancellable) : base(error,cancel, autoCancellable) {
            m_task = task;
        }

        public void Resolve() {
            if (m_task != null && LockCancelation()) {
                try {
                    m_task();
                    SetResult();
                } catch(Exception err) {
                    SetErrorInternal(err);
                }
            }
        }
    }
}