public T WaitFor <T> (Future <T> future, double?timeout = null)
{
if (_IsDisposed)
{
throw new ObjectDisposedException("TaskScheduler");
}
if (!_JobQueue.CanPumpOnThisThread)
{
var evt = future.GetCompletionEvent();
if (timeout.HasValue)
{
if (evt.Wait((int)(timeout * 1000)))
{
return(future.Result);
}
else
{
throw new TimeoutException();
}
}
else
{
evt.Wait();
}
}
DateTime started = default(DateTime);
if (timeout.HasValue)
{
started = DateTime.UtcNow;
}
using (IsActive)
while (true)
{
if (_JobQueue.WaitForFuture(future))
{
return(future.Result);
}
if (timeout.HasValue)
{
var elapsed = DateTime.UtcNow - started;
if (elapsed.TotalSeconds >= timeout)
{
throw new TimeoutException();
}
}
}
}
public T WaitFor <T> (Future <T> future, double?timeout = null)
{
if (_IsDisposed)
{
throw new ObjectDisposedException("TaskScheduler");
}
if (!_JobQueue.CanPumpOnThisThread)
{
var evt = future.GetCompletionEvent();
if (timeout.HasValue)
{
if (evt.Wait((int)(timeout * 1000)))
{
return(future.Result);
}
else
{
throw new TimeoutException();
}
}
else
{
evt.Wait();
}
}
long started = Stopwatch.GetTimestamp();
using (IsActive)
while (true)
{
if (_JobQueue.WaitForFuture(future))
{
return(future.Result);
}
if (timeout.HasValue)
{
var elapsed = Stopwatch.GetTimestamp() - started;
if ((double)elapsed / Time.SecondInTicks >= timeout)
{
throw new TimeoutException();
}
}
}
}