internal override async Task CreateNewTaskExecutor(CancellationToken token)
{
IncrementExecutorCounter();
try
{
TaskSubscriber <T> subscriber = null;
try
{
subscriber = ExecutorActivator();
}
catch (Exception e)
{
ExecutorActivationException?.Invoke(this, e);
return;
}
LinkNewExecutor(subscriber);
SubscriberExecutionStarting?.Invoke(subscriber);
await subscriber.StartSubscribe().ConfigureAwait(false);
SubscriberFinalized?.Invoke(subscriber);
subscriber?.Dispose();
}
catch (Exception e)
{
SubscriberExecutionException?.Invoke(this, e);
}
finally
{
DecrementExecutorCounter();
}
}
private void LinkNewExecutor(TaskSubscriber <T> subscriber)
{
subscriber.LinkedMetadata = this;
var cts = new CancellationTokenSource();
InstanceCancelEvent.WaitAsync().ContinueWith(t => cts.Cancel(), CancellationToken.None);
subscriber.TaskManagerCancellationToken =
CancellationTokenSource.CreateLinkedTokenSource(TaskManagerCancellationToken.Token, cts.Token);
}