public AsyncQueueConsumer(IAsyncFiber target, Func <TMsg, Task> callback,
QueueChannelRR <TMsg> eventChannel)
{
_target = target;
_callback = callback;
_eventChannel = eventChannel;
}
public QueueConsumer(IFiber target, Action <TMsg> callback, QueueChannelRR <TMsg> eventChannel)
{
_target = target;
_callback = callback;
_eventChannel = eventChannel;
}