public void Subscribe <TIntegrationEvent, TIntegrationEventHandler>()
where TIntegrationEvent : IIntegrationEvent
where TIntegrationEventHandler : IIntegrationEventHandler <TIntegrationEvent>
{
var eventName = _subscriptionManager.GetEventName <TIntegrationEvent>();
var containsKey = _subscriptionManager.HasSubscriptionsForEvent(eventName);
if (containsKey)
{
return;
}
if (!_persistentConnection.IsConnected)
{
_persistentConnection.TryConnect();
}
using (var channel = _persistentConnection.CreateModel())
{
channel.QueueBind
(
routingKey: eventName,
exchange: _brokerName,
queue: _queueName
);
}
_subscriptionManager.AddSubscription <TIntegrationEvent, TIntegrationEventHandler>();
}