public async Task SubscribeAsync <T>(string topic, IActor <T> actor)
{
using (await _lock.LockAsync())
{
if (_pool.ContainsKey(topic) == true)
{
throw new Exception("Topic already registered with existing actor.");
}
var queue = await _bus.Settings.GetReadQueueAsync(topic);
var rmqSubscription = new RmqSubscription <T>(topic, _bus, actor, queue);
_pool[topic] = new Tuple <ReadQueue, ISubscription>(queue, rmqSubscription);
}
}
