view Implab/SyncContextPromise.cs @ 148:e6d4b41f0101 v2

fixed timeout handling in promises
author cin
date Wed, 15 Apr 2015 07:30:20 +0300
parents 706fccb85524
children 97fbbf816844
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line source

using System.Threading;
using System;

namespace Implab {
    public class SyncContextPromise<T> : Promise<T> {
        readonly SynchronizationContext m_context;

        public SyncContextPromise(SynchronizationContext context) {
            Safe.ArgumentNotNull(context, "context");
            m_context = context;
        }

        protected override void SignalSuccess(Promise<T>.HandlerDescriptor handler) {
            m_context.Post(x => base.SignalSuccess(handler), null);
        }

        protected override void SignalError(Promise<T>.HandlerDescriptor handler, Exception error) {
            m_context.Post(x => base.SignalError(handler, error), null);
        }

        protected override void SignalCancelled(Promise<T>.HandlerDescriptor handler, Exception reason) {
            m_context.Post(x => base.SignalCancelled(handler, reason), null);
        }
    }
}