private void ConsumeMessage(SubscriberInfo subscriberInfo, IBrokeredMessage brokeredMessage)
{
try
{
var messageBody = brokeredMessage.GetBody <string>();
var message = JsonConvert.DeserializeObject <TMessage>(messageBody);
_logService.Debug("Consuming message id '{0}', topic/subscription '{1}', body '{2}'",
brokeredMessage.MessageId, subscriberInfo.SubscriptionPath, messageBody);
var state = subscriberInfo.Subscriber.Consume(message);
HandleMessageResult(subscriberInfo, state, brokeredMessage, messageBody);
_logService.Debug("Consumed message id '{0}', topic/subscription '{1}', body '{2}'",
brokeredMessage.MessageId, subscriberInfo.SubscriptionPath, messageBody);
}
catch (Exception e)
{
var deadLetterReason = string.Format(
"Unexpected exception consuming message id '{0}, topic/subscription '{1}': message will be dead-lettered",
brokeredMessage.MessageId, subscriberInfo.SubscriptionPath);
_logService.Error(deadLetterReason, e);
brokeredMessage.DeadLetter();
}
}
public MockBrokeredMessage(IBus serviceBus, IBrokeredMessage original)
{
Guard.ArgumentNotNull(serviceBus, "serviceBus");
Guard.ArgumentNotNull(original, "original");
this.serviceBus = serviceBus as IMockServiceBus;
Guard.ArgumentNotNull(this.serviceBus, "serviceBus");
//we only work with the MockBrokeredMessage at this time.
var ms = new MemoryStream();
var originalStream = original.GetBody <Stream>() as MemoryStream;
if (originalStream == null)
{
throw new ApplicationException("We only work with MemoryStream objects at this time.");
}
originalStream.CopyTo(ms);
originalStream.Position = 0;
ms.Position = 0;
this.SetBody(ms);
}
public string GetBody() => _inner.GetBody();
public TMessage Deserialize(IBrokeredMessage message)
{
message.AssertTypeAndSchemaVersion(SchemaName, SchemaVersion);
return(JsonConvert.DeserializeObject <TMessage>(message.GetBody()));
}