gistfile1.txt

using System;
using System.Collections.Concurrent;
using System.Collections.Generic;
using System.Threading;

namespace RStein.Async.Schedulers
{
  public sealed class Work : IDisposable
  {
    private readonly CancellationTokenSource m_cancelTokenSource;
    
    public Work(IoServiceScheduler scheduler)
    {
      m_cancelTokenSource = new CancellationTokenSource();    
      scheduler.AddWork(this);
    }

    internal CancellationToken CancelToken
    {
      get
      {
        return m_cancelTokenSource.Token;
      }
    }

    internal void RegisterWorkDisposedHandler(Action action)
    {
      m_cancelTokenSource.Token.Register(action);
    }

    public void Dispose()
    {
      Dispose(true);
    }

    private void Dispose(bool disposing)
    {
      if (disposing)
      {
        m_cancelTokenSource.Cancel();        
      }
    }
  }
}