internal void ReturnToPool()
{
Reset();
//careful, this reasoning is convoluted:
//I need to be sure that the ContinuatorEnumerator is invalid in the moment is back to the pool
//(it would be the same to shift the reasoning when it's take from the pool, but this is even safer)
//At this point in time, Svelto.Tasks may still holding the continuation enumerator to check if the
//task is done. But how can I know how long a runner is going to hold the continuation enumerator for?
//therefore the "signature" will invalidate stale holders and therefore it's safe here to set
//_completed to false
ContinuationPool.PushBack(this); //and return to the pool
}
internal ContinuationEnumerator Run <TRunner>(TRunner runner, ref TTask task)
where TRunner : class, IRunner <LeanSveltoTask <TTask> >
{
_sveltoTask = new SveltoTaskWrapper <TTask, IRunner <LeanSveltoTask <TTask> > >(ref task, runner);
#if DEBUG && !PROFILE_SVELTO
DBC.Tasks.Check.Require(IS_TASK_STRUCT == true || task != null,
"A valid enumerator is required to enable a LeanSveltTask ".FastConcat(ToString()));
DBC.Tasks.Check.Require(runner != null, "SetScheduler function has never been called");
#endif
_continuationEnumerator = new ContinuationEnumerator(ContinuationPool.RetrieveFromPool());
_threadSafeSveltoTaskStates.started = true;
runner.StartCoroutine(this);
return(_continuationEnumerator);
}
internal ContinuationEnumerator Start <TRunner>(TRunner runner, ref TTask task, bool immediate) where TRunner : class, IInternalRunner <LeanSveltoTask <TTask> >
{
#if DEBUG && !PROFILER
DBC.Tasks.Check.Require(IS_TASK_STRUCT == true || task != null,
"A valid enumerator is required to enable a LeanSveltTask ".FastConcat(ToString()));
DBC.Tasks.Check.Require(runner != null, "SetScheduler function has never been called");
#endif
#if GENERATE_NAME
_name = task.ToString();
#endif
_continuationEnumerator = ContinuationPool.RetrieveFromPool();
_sveltoTask = new SveltoTaskWrapper <TTask, IInternalRunner <LeanSveltoTask <TTask> > >(ref task, runner);
_threadSafeSveltoTaskStates.started = true;
runner.StartCoroutine(ref this, immediate);
return(_continuationEnumerator);
}
internal void Completed()
{
ContinuationPool.PushBack(this);
ThreadUtility.VolatileWrite(ref _completed, true);
}