public void OnEvent(DisruptorEvent evt)
{
evt.Write(_stepFunc.Invoke(evt.Read <TStepIn>()));
}
public void OnEvent(DisruptorEvent data, long sequence, bool endOfBatch)
{
var tcs = (TaskCompletionSource <TOut>)data.TaskCompletionSource;
tcs.SetResult(data.Read <TOut>());
}