public Task ContinueWith(IEnumerator coroutine, CancellationToken cancellationToken = default(CancellationToken))
{
bool completed = false;
var tcs = new TaskCompletionSource <int>();
var cancellation = cancellationToken.Register(() => tcs.TrySetCanceled());
Action <Task> completeTask = t =>
{
immediateExecutor(() =>
{
try
{
TaskScheduler.FromUnityContext().Post(WaitCoroutine(coroutine, () => tcs.TrySetResult(0)));
cancellation.Dispose();
}
catch (Exception e)
{
tcs.TrySetException(e);
cancellation.Dispose();
}
});
};
lock (mutex)
{
completed = IsCompleted;
if (!completed)
{
continuations.Add(completeTask);
}
}
if (completed)
{
completeTask(this);
}
return(tcs.Task);
}
