/// <summary>
/// Called when a message is successfully delivered by the service bus
/// </summary>
/// <param name="delivery"></param>
protected internal virtual void OnMessageDelivered(MessageDelivery delivery)
{
}
/// <summary>
/// Called when a message delivery fails
/// </summary>
/// <param name="delivery"></param>
/// <param name="permanent">Indicates if the message will be retried (false) or placed in the failure queue (true)</param>
protected internal virtual void OnMessageDeliveryFailed(MessageDelivery delivery, bool permanent)
{
}
internal void NotifyFailure(MessageDelivery delivery, bool permanent)
{
foreach (RuntimeService service in ServiceLocator.GetAllInstances<RuntimeService>())
{
service.OnMessageDeliveryFailed(delivery, false);
}
var failed = _messageDeliveryFailed;
if (failed != null) failed(this, new MessageDeliveryFailedEventArgs() { MessageDelivery = delivery, Permanent = permanent });
}
void deliverToSubscriptionEndpoint(TimeSpan timeout, PublishRequest publishRequest)
{
SubscriptionEndpoint se = _subscriptionEndpoint;
publishRequest = PublishRequest.Copy(publishRequest, new KeyValuePair<MessageDeliveryContextKey, object>(MessageDelivery.PublishRequestId, publishRequest.PublishRequestId));
using (TransactionScope ts = new TransactionScope())
{
MessageDelivery md = new MessageDelivery(Guid.NewGuid().ToString(), se.Id, publishRequest.ContractType, publishRequest.Action, publishRequest.Message, MaxRetries, 0, null, publishRequest.Context, DateTime.Now + timeout);
DeliveryCore deliveryCore = ServiceLocator.GetInstance<DeliveryCore>();
deliveryCore.Deliver(md);
ts.Complete();
}
}
internal void NotifyExpired(MessageDelivery delivery)
{
foreach (RuntimeService service in ServiceLocator.GetAllInstances<RuntimeService>())
{
service.OnMessageDeliveryExpired(delivery);
}
var handler = _messageDeliveryExpired;
if (handler != null)
{
handler(this, new MessageDeliveryEventArgs() { MessageDelivery = delivery });
}
}