FAutoDeleteAsyncTask

AutoDeleteAsyncTask.cpp

class FMyWorldAsyncChecker : public FNonAbandonableTask
{
public:
	/**
	 * Constructor for async task
	 * @param	InDataDeriver	plugin to produce cache key and in the event of a miss, return the data.
	 * @param	InCacheKey		Complete cache key for this data.
	**/
	FMyWorldAsyncChecker()
	{
	}

	/** Async worker that checks the cache backend and if that fails, calls the deriver to build the data and then puts the results to the cache **/
	void DoWork()
	{
	
		while (GEngine->GetWorldContexts().Num() == 0)
		{
		}
		AsyncTask(ENamedThreads::GameThread, []()
		{
			UE_LOG(LogTemp, Log, TEXT("finished"));
		});
	};

	FORCEINLINE TStatId GetStatId() const
	{
		RETURN_QUICK_DECLARE_CYCLE_STAT(FMyWorldAsyncChecker, STATGROUP_ThreadPoolAsyncTasks);
	};



};

void AHorizonTweenDemoGameMode::InitGame(const FString& MapName, const FString& Options, FString& ErrorMessage)
{
	Super::InitGame(MapName, Options, ErrorMessage);
	auto worldContexts = GEngine->GetWorldContexts();
	worldContexts[0].LastURL.Port;
	FAutoDeleteAsyncTask<FMyWorldAsyncChecker>* AsyncTask = new FAutoDeleteAsyncTask<FMyWorldAsyncChecker>();

	AsyncTask->StartBackgroundTask();

}